Hitesh

-1Item No RC Price w.e.f. 27.12.11 (Rs) Factor Diff x Factor /10 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 ...

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-1Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73

35 35 55 55 85 85 145 145 230 365 505 685 1370 1730 2125 2665 3515 4395 5630 70 70 115 115 170 170 265 265 455 730 170 170 265 265 455 730 1365

Raw Material (137650142650) Difference (Rs) 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00 5000.00

Final Price (Rs) w.e.f 31.07.2012 7217.95 7217.95 7560.59 7560.59 8799.86 8799.86 10449.00 10979.00 14043.00 19900.50 25525.50 33313.19 54837.00 69439.54 83097.12 98876.25 130664.51 158796.30 208331.92 15521.68 15588.54 16657.44 16657.44 19775.60 20228.91 25573.62 26026.93 30280.50 36441.35 36548.04 37001.35 42799.37 43705.99 47320.50 51853.86 82040.88

-25000.00 39 109700.82 3.95 1975 107725.82 5000.00 40 135086.13 5.48 2740 132346.13 5000.00 41 163191.30 6.91 3455 159736.30 5000.00 42 83408.88 2.62 1310 82098.88 5000.00 43 99728.01 3.45 1725 98003.01 5000.00 44 131459.66 4.78 2390 129069.66 5000.00 45 175883.95 6.87 3435 172448.95 5000.00 46 217588.40 9.49 4745 212843.40 5000.00 47 273798.73 12.21 6105 267693.73 5000.00 48 314440.79 14.64 7320 307120.79 5000.00 49 398912.06 18.61 9305 389607.06 5000.00 50 509519.49 24.21 12105 497414.49 5000.00 51 625566.64 30.33 15165 610401.64 5000.00 52 784224.84 38.73 19365 764859.84 5000.00 53 48957.39 0.69 345 48612.39 5000.00 54 49410.70 0.69 345 49065.70 5000.00 55 54538.00 1.16 580 53958.00 5000.00 56 57120.00 1.16 580 56540.00 5000.00 57 66183.14 1.83 915 65268.14 58 88848.59 2.92 5000.00 1460 87388.59 59 111514.05 4.04 5000.00 2020 109494.05 5000.00 61 194922.94 7.91 3955 190967.94 5000.00 62 246600.18 10.95 5475 241125.18 5000.00 63 300997.28 13.82 6910 294087.28 5000.00 64 366273.80 17.06 8530 357743.80 5000.00 65 451495.92 21.4 10700 440795.92 5000.00 66 578422.48 27.99 13995 564427.48 5000.00 67 711695.38 35.14 17570 694125.38 5000.00 68 893019.04 44.98 22490 870529.04 The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.137650.00/- PMT based on NALCO’s Price as on 01.07.2012. The above cites rates are applicable for the stores tendered for inspection on or after 31.07.2012 in respect of the quantities for which original/ refixed delivery period falls on or after 31.07.2012.

-3Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34

17.5 17.5 27.5 27.5 42.5 42.5 72.5 72.5 115 182.5 252.5 342.5 685 865 1062.5 1332.5 1757.5 2197.5 2815 35 35 57.5 57.5 85

Raw Material (140150142650) Difference (Rs) 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00

Final Price (Rs) w.e.f 08.11.2012

7235.45 7235.45 7588.09 7588.09 8842.36 8842.36 10521.50 11051.50 14158.00 20083.00 25778.00 33655.69 55522.00 70304.54 84159.62 100208.75 132422.01 160993.80 211146.92 15556.68 15623.54 16714.94 16714.94 19860.60

27 28 29 30 31 32 33 34 35 36 37

20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86

0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46

85 132.5 132.5 227.5 365 85 85 132.5 132.5 227.5 365

2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00

20313.91 25706.12 26159.43 30508.00 36806.35 36633.04 37086.35 42931.87 43838.49 47548.00 52218.86

38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

83405.88 109700.82 135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

2.73 3.95 5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38

7.91 10.95 13.82 17.06 21.4 27.99 35.14

-4682.5 987.5 1370 1727.5 655 862.5 1195 1717.5 2372.5 3052.5 3660 4652.5 6052.5 7582.5 9682.5 172.5 172.5 290 290 457.5 730 1010 1977.5 2737.5 3455 4265 5350 6997.5 8785

68

893019.04

44.98

11245

2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00 2500.00

82723.38 108713.32 133716.13 161463.80 82753.88 98865.51 130264.66 174166.45 215215.90 270746.23 310780.79 394259.56 503466.99 617984.14 774542.34 48784.89 49238.20 54248.00 56830.00 65725.64 88118.59 110504.05 192945.44 243862.68 297542.28 362008.80 446145.92 571424.98 702910.38 881774.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.140150.00/- PMT based on NALCO’s Price as on 09.10.2012. The above cites rates are applicable for the stores tendered for inspection on or after 08.11.2012 in respect of the quantities for which original/ refixed delivery period falls on or after 08.11.2012.

-5-

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

Diff x Factor /10

Raw Material (143650142650) Difference (Rs)

Final Price (Rs) w.e.f 01.01.2013

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73

7 7 11 11 17 17 29 29 46 73 101 137 274 346 425 533 703 879 1126 14 14 23 23 34 34 53 53 91 146 34 34 53 53 91 146 273

1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00

7259.95 7259.95 7626.59 7626.59 8901.86 8901.86 10623.00 11153.00 14319.00 20338.50 26131.50 34135.19 56481.00 71515.54 85647.12 102074.25 134882.51 164070.30 215087.92 15605.68 15672.54 16795.44 16795.44 19979.60 20432.91 25891.62 26344.93 30826.50 37317.35 36752.04 37205.35 43117.37 44023.99 47866.50 52729.86 83678.88

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

109700.82 135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

3.95 5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67 68

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38 893019.04

7.91 10.95 13.82 17.06 21.4 27.99 35.14 44.98

-6395 548 691 262 345 478 687 949 1221 1464 1861 2421 3033 3873 69 69 116 116 183 292 404 791 1095 1382 1706 2140 2799 3514 4498

1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00 1000.00

110095.82 135634.13 163882.30 83670.88 100073.01 131937.66 176570.95 218537.40 275019.73 315904.79 400773.06 511940.49 628599.64 788097.84 49026.39 49479.70 54654.00 57236.00 66366.14 89140.59 111918.05 195713.94 247695.18 302379.28 367979.8 453635.92 581221.48 715209.38 897517.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.143650.00/- PMT based on NALCO’s Price as on 01.12.2012. The above cites rates are applicable for the stores tendered for inspection on or after 01.01.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 01.01.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-7Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73

21 21 33 33 51 51 87 87 138 219 303 411 822 1038 1275 1599 2109 2637 3378 42 42 69 69 102 102 159 159 273 438 102 102 159 159 273 438 819

Raw Material (145650142650) Difference (Rs)

Final Price (Rs) w.e.f 14.01.2013

3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00

7273.95 7273.95 7648.59 7648.59 8935.86 8935.86 10681.00 11211.00 14411.00 20484.50 26333.50 34409.19 57029.00 72207.54 86497.12 103140.25 136288.51 165828.30 217339.92 15633.68 15700.54 16841.44 16841.44 20047.60 20500.91 25997.62 26450.93 31008.50 37609.35 36820.04 37273.35 43223.37 44129.99 48048.50 53021.86 84224.88

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

109700.82 135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

3.95 5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67 68

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38 893019.04

7.91 10.95 13.82 17.06 21.4 27.99 35.14 44.98

-81185 1644 2073 786 1035 1434 2061 2847 3663 4392 5583 7263 9099 11619 207 207 348 348 549 876 1212 2373 3285 4146 5118 6420 8397 10542 13494

3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00 3000.00

110885.82 136730.13 165264.30 84194.88 100763.01 132893.66 177944.95 220435.40 277461.73 318832.79 404495.06 516782.49 634665.64 795843.84 49164.39 49617.70 54886.00 57468.00 66732.14 89724.59 112726.05 197295.94 249885.18 305143.28 371391.8 457915.92 586819.48 722237.38 906513.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.145650.00/- PMT based on NALCO’s Price as on 14.12.2012. The above cites rates are applicable for the stores tendered for inspection on or after 14.01.2012 in respect of the quantities for which original/ refixed delivery period falls on or after 14.01.2012.

-9-

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

Diff x Factor /10

Raw Material (142650142650) Difference (Rs)

Final Price (Rs) w.e.f 01.02.2013

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82 135086.13

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95 5.48

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82 135086.13

-1041 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38

7.91 10.95 13.82 17.06 21.4 27.99 35.14

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

68

893019.04

44.98

0

0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05 194922.94 246600.18 300997.28 366273.8 451495.92 578422.48 711695.38 893019.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.142650.00/- PMT based on NALCO’s Price as on 01.01.2013. The above cites rates are applicable for the stores tendered for inspection on or after 01.02.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 01.02.2013.

-11-

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

Diff x Factor /10

Raw Material (144650142650) Difference (Rs)

Final Price (Rs) w.e.f 17.03.2013

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

14 14 22 22 34 34 58 58 92 146 202 274 548 692 850 1066 1406 1758 2252 28 28 46 46 68 68 106 106 182 292 68 68 106 106 182 292 546 790

2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00

7266.95 7266.95 7637.59 7637.59 8918.86 8918.86 10652.00 11182.00 14365.00 20411.50 26232.50 34272.19 56755.00 71861.54 86072.12 102607.25 135585.51 164949.30 216213.92 15619.68 15686.54 16818.44 16818.44 20013.60 20466.91 25944.62 26397.93 30917.50 37463.35 36786.04 37239.35 43170.37 44076.99 47957.50 52875.86 83951.88 110490.82

-1240 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63

194922.94 246600.18 300997.28

7.91 10.95 13.82

1096 1382 524 690 956 1374 1898 2442 2928 3722 4842 6066 7746 138 138 232 232 366 584 808 1582 2190 2764

64 65 66 67

366273.80 451495.92 578422.48 711695.38

17.06 21.4 27.99 35.14

3412 4280 5598 7028

2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00 2000.00

136182.13 164573.30 83932.88 100418.01 132415.66 177257.95 219486.40 276240.73 317368.79 402634.06 514361.49 631632.64 791970.84 49095.39 49548.70 54770.00 57352.00 66549.14 89432.59 112322.05 196504.94 248790.18 303761.28 369685.8 455775.92 584020.48 718723.38

68 893019.04 44.98 8996 902015.04 The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.144650.00/- PMT based on NALCO’s Price as on 15.02.2013. The above cites rates are applicable for the stores tendered for inspection on or after 17.03.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 17.03.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-13Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

49 49 77 77 119 119 203 203 322 511 707 959 1918 2422 2975 3731 4921 6153 7882 98 98 161 161 238 238 371 371 637 1022 238 238 371 371 637 1022 1911 2765

Raw Material (135650142650) Difference (Rs)

Final Price (Rs) w.e.f 31.03.2013

7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00

7203.95 7203.95 7538.59 7538.59 8765.86 8765.86 10391.00 10921.00 13951.00 19754.50 25323.50 33039.19 54289.00 68747.54 82247.12 97810.25 129258.51 157038.30 206079.92 15493.68 15560.54 16611.44 16611.44 19707.60 20160.91 25467.62 25920.93 30098.50 36149.35 36480.04 36933.35 42693.37 43599.99 47138.50 51561.86 81494.88 106935.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63

194922.94 246600.18 300997.28

7.91 10.95 13.82

-143836 4837 1834 2415 3346 4809 6643 8547 10248 13027 16947 21231 27111 483 483 812 812 1281 2044 2828 5537 7665 9674

64 65 66 67

366273.80 451495.92 578422.48 711695.38

17.06 21.4 27.99 35.14

11942 14980 19593 24598

7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00

131250.13 158354.30 81574.88 97313.01 128113.66 171074.95 210945.40 265251.73 304192.79 385885.06 492572.49 604335.64 757113.84 48474.39 48927.70 53726.00 56308.00 64902.14 86804.59 108686.05 189385.94 238935.18 291323.28 354331.80 436515.92 558829.48 687097.38

68 893019.04 44.98 31486 861533.04 The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.135650.00/- PMT based on NALCO’s Price as on 01.03.2013. The above cites rates are applicable for the stores tendered for inspection on or after 31.03.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 31.03.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-15Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

63 63 99 99 153 153 261 261 414 657 909 1233 2466 3114 3825 4797 6327 7911 10134 126 126 207 207 306 306 477 477 819 1314 306 306 477 477 819 1314 2457 3555

Raw Material (133650142650) Difference (Rs)

Final Price (Rs) w.e.f 21.04.2013

9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00

7189.95 7189.95 7516.59 7516.59 8731.86 8731.86 10333.00 10863.00 13859.00 19608.50 25121.50 32765.19 53741.00 68055.54 81397.12 96744.25 127852.51 155280.30 203827.92 15465.68 15532.54 16565.44 16565.44 19639.60 20092.91 25361.62 25814.93 29916.50 35857.35 36412.04 36865.35 42587.37 43493.99 46956.50 51269.86 80948.88 106145.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63

194922.94 246600.18 300997.28

7.91 10.95 13.82

-164932 6219 2358 3105 4302 6183 8541 10989 13176 16749 21789 27297 34857 621 621 1044 1044 1647 2628 3636 7119 9855 12438

9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00 9000.00

130154.13 156972.30 81050.88 96623.01 127157.66 169700.95 209047.40 262809.73 301264.79 382163.06 487730.49 598269.64 749367.84 48336.39 48789.70 53494.00 56076.00 64536.14 86220.59 107878.05 187803.94 236745.18 288559.28

64 366273.80 17.06 15354 350919.80 9000.00 65 451495.92 21.4 19260 432235.92 9000.00 66 578422.48 27.99 25191 553231.48 9000.00 67 711695.38 35.14 31626 680069.38 9000.00 68 893019.04 44.98 40482 852537.04 The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.133650.00/- PMT based on NALCO’s Price as on 22.03.2013. The above cites rates are applicable for the stores tendered for inspection on or after 21.04.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 21.04.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-17Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

84 84 132 132 204 204 348 348 552 876 1212 1644 3288 4152 5100 6396 8436 10548 13512 168 168 276 276 408 408 636 636 1092 1752 408 408 636 636 1092 1752 3276 4740

Raw Material (130650142650) Difference (Rs)

Final Price (Rs) w.e.f 01.05.2013

12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00

7168.95 7168.95 7483.59 7483.59 8680.86 8680.86 10246.00 10776.00 13721.00 19389.50 24818.50 32354.19 52919.00 67017.54 80122.12 95145.25 125743.51 152643.30 200449.92 15423.68 15490.54 16496.44 16496.44 19537.60 19990.91 25202.62 25655.93 29643.50 35419.35 36310.04 36763.35 42428.37 43334.99 46683.50 50831.86 80129.88 104960.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63

194922.94 246600.18 300997.28

7.91 10.95 13.82

-186576 8292 3144 4140 5736 8244 11388 14652 17568 22332 29052 36396 46476 828 828 1392 1392 2196 3504 4848 9492 13140 16584

64 65 66 67

366273.80 451495.92 578422.48 711695.38

17.06 21.4 27.99 35.14

20472 25680 33588 42168

12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00 12000.00

128510.13 154899.30 80264.88 95588.01 125723.66 167639.95 206200.40 259146.73 296872.79 376580.06 480467.49 589170.64 737748.84 48129.39 48582.70 53146.00 55728.00 63987.14 85344.59 106666.05 185430.94 233460.18 284413.28 345801.80 425815.92 544834.48 669527.38

68 893019.04 44.98 53976 839043.04 The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.130650.00/- PMT based on NALCO’s Price as on 01.04.2013. The above cites rates are applicable for the stores tendered for inspection on or after 01.05.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 01.05.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-19Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

112 112 176 176 272 272 464 464 736 1168 1616 2192 4384 5536 6800 8528 11248 14064 18016 224 224 368 368 544 544 848 848 1456 2336 544 544 848 848 1456 2336 4368 6320

Raw Material (126650142650) Difference (Rs)

Final Price (Rs) w.e.f 31.05.2013

16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00

7140.95 7140.95 7439.59 7439.59 8612.86 8612.86 10130.00 10660.00 13537.00 19097.50 24414.50 31806.19 51823.00 65633.54 78422.12 93013.25 122931.51 149127.30 195945.92 15367.68 15434.54 16404.44 16404.44 19401.60 19854.91 24990.62 25443.93 29279.50 34835.35 36174.04 36627.35 42216.37 43122.99 46319.50 50247.86 79037.88 103380.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63

194922.94 246600.18 300997.28

7.91 10.95 13.82

-208768 11056 4192 5520 7648 10992 15184 19536 23424 29776 38736 48528 61968 1104 1104 1856 1856 2928 4672 6464 12656 17520 22112

64 65 66 67

366273.80 451495.92 578422.48 711695.38

17.06 21.4 27.99 35.14

27296 34240 44784 56224

16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00 16000.00

126318.13 152135.30 79216.88 94208.01 123811.66 164891.95 202404.40 254262.73 291016.79 369136.06 470783.49 577038.64 722256.84 47853.39 48306.70 52682.00 55264.00 63255.14 84176.59 105050.05 182266.94 229080.18 278885.28 338977.80 417255.92 533638.48 655471.38

68 893019.04 44.98 71968 821051.04 The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.126650.00 PMT based on NALCO’s Price as on 01.05.2013. The above cites rates are applicable for the stores tendered for inspection on or after 31.05.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 31.05.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-21Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

87.5 87.5 137.5 137.5 212.5 212.5 362.5 362.5 575 912.5 1262.5 1712.5 3425 4325 5312.5 6662.5 8787.5 10987.5 14075 175 175 287.5 287.5 425 425 662.5 662.5 1137.5 1825 425 425 662.5 662.5 1137.5 1825 3412.5 4937.5

Raw Material (130150142650) Difference (Rs) 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00

Final Price (Rs) w.e.f 08.06.2013 7165.45 7165.45 7478.09 7478.09 8672.36 8672.36 10231.50 10761.50 13698.00 19353.00 24768.00 32285.69 52782.00 66844.54 79909.62 94878.75 125392.01 152203.80 199886.92 15416.68 15483.54 16484.94 16484.94 19520.60 19973.91 25176.12 25629.43 29598.00 35346.35 36293.04 36746.35 42401.87 43308.49 46638.00 50758.86 79993.38 104763.32

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38

7.91 10.95 13.82 17.06 21.4 27.99 35.14

-226850 8637.5 3275 4312.5 5975 8587.5 11862.5 15262.5 18300 23262.5 30262.5 37912.5 48412.5 862.5 862.5 1450 1450 2287.5 3650 5050 9887.5 13687.5 17275 21325 26750 34987.5 43925

68

893019.04

44.98

56225

12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00 12500.00

128236.13 154553.80 80133.88 95415.51 125484.66 167296.45 205725.90 258536.23 296140.79 375649.56 479256.99 587654.14 735812.34 48094.89 48548.20 53088.00 55670.00 63895.64 85198.59 106464.05 185035.44 232912.68 283722.28 344948.80 424745.92 543434.98 667770.38 836794.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.130150.00/- PMT based on NALCO’s Price as on 09.05.2013. The above cites rates are applicable for the stores tendered for inspection on or after 08.06.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 08.06.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-23Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

56 56 88 88 136 136 232 232 368 584 808 1096 2192 2768 3400 4264 5624 7032 9008 112 112 184 184 272 272 424 424 728 1168 272 272 424 424 728 1168 2184 3160

Raw Material (134650142650) Difference (Rs)

Final Price (Rs) w.e.f 01.07.2013

8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00

7196.95 7196.95 7527.59 7527.59 8748.86 8748.86 10362.00 10892.00 13905.00 19681.50 25222.50 32902.19 54015.00 68401.54 81822.12 97277.25 128555.51 156159.30 204953.92 15479.68 15546.54 16588.44 16588.44 19673.60 20126.91 25414.62 25867.93 30007.50 36003.35 36446.04 36899.35 42640.37 43546.99 47047.50 51415.86 81221.88 106540.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67 68

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38 893019.04

7.91 10.95 13.82 17.06 21.4 27.99 35.14 44.98

-244384 5528 2096 2760 3824 5496 7592 9768 11712 14888 19368 24264 30984 552 552 928 928 1464 2336 3232 6328 8760 11056 13648 17120 22392 28112 35984

8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00 8000.00

130702.13 157663.30 81312.88 96968.01 127635.66 170387.95 209996.40 264030.73 302728.79 384024.06 490151.49 601302.64 753240.84 48405.39 48858.70 53610.00 56192.00 64719.14 86512.59 108282.05 188594.94 237840.18 289941.28 352625.80 434375.92 556030.48 683583.38 857035.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.134650.00/- PMT based on NALCO’s Price as on 01.06.2013. The above cites rates are applicable for the stores tendered for inspection on or after 01.07.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 01.07.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-25Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

28 28 44 44 68 68 116 116 184 292 404 548 1096 1384 1700 2132 2812 3516 4504 56 56 92 92 136 136 212 212 364 584 136 136 212 212 364 584 1092 1580

Raw Material (138650142650) Difference (Rs)

Final Price (Rs) w.e.f 07.07.2013

4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00

7224.95 7224.95 7571.59 7571.59 8816.86 8816.86 10478.00 11008.00 14089.00 19973.50 25626.50 33450.19 55111.00 69785.54 83522.12 99409.25 131367.51 159675.30 209457.92 15535.68 15602.54 16680.44 16680.44 19809.60 20262.91 25626.62 26079.93 30371.50 36587.35 36582.04 37035.35 42852.37 43758.99 47411.50 51999.86 82313.88 108120.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67 68

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38 893019.04

7.91 10.95 13.82 17.06 21.4 27.99 35.14 44.98

-262192 2764 1048 1380 1912 2748 3796 4884 5856 7444 9684 12132 15492 276 276 464 464 732 1168 1616 3164 4380 5528 6824 8560 11196 14056 17992

4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00 4000.00

132894.13 160427.30 82360.88 98348.01 129547.66 173135.95 213792.40 268914.73 308584.79 391468.06 499835.49 613434.64 768732.84 48681.39 49134.70 54074.00 56656.00 65451.14 87680.59 109898.05 191758.94 242220.18 295469.28 359449.80 442935.92 567226.48 697639.38 875027.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.138650.00/- PMT based on NALCO’s Price as on 06.06.2013. The above cites rates are applicable for the stores tendered for inspection on or after 07.07.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 07.07.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-27Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82 135086.13

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95 5.48

66.5 66.5 104.5 104.5 161.5 161.5 275.5 275.5 437 693.5 959.5 1301.5 2603 3287 4037.5 5063.5 6678.5 8350.5 10697 133 133 218.5 218.5 323 323 503.5 503.5 864.5 1387 323 323 503.5 503.5 864.5 1387 2593.5 3752.5 5206

Raw Material (133150142650) Difference (Rs)

Final Price (Rs) w.e.f 18.07.2013

9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00

7186.45 7186.45 7511.09 7511.09 8723.36 8723.36 10318.50 10848.50 13836.00 19572.00 25071.00 32696.69 53604.00 67882.54 81184.62 96477.75 127501.01 154840.80 203264.92 15458.68 15525.54 16553.94 16553.94 19622.60 20075.91 25335.12 25788.43 29871.00 35784.35 36395.04 36848.35 42560.87 43467.49 46911.00 51196.86 80812.38 105948.32 129880.13

41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67 68

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38 893019.04

7.91 10.95 13.82 17.06 21.4 27.99 35.14 44.98

-286564.5 2489 3277.5 4541 6526.5 9015.5 11599.5 13908 17679.5 22999.5 28813.5 36793.5 655.5 655.5 1102 1102 1738.5 2774 3838 7514.5 10402.5 13129 16207 20330 26590.5 33383 42731

9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00 9500.00

156626.80 80919.88 96450.51 126918.66 169357.45 208572.90 262199.23 300532.79 381232.56 486519.99 596753.14 747431.34 48301.89 48755.20 53436.00 56018.00 64444.64 86074.59 107676.05 187408.44 236197.68 287868.28 350066.80 431165.92 551831.98 678312.38 850288.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.133150.00/- PMT based on NALCO’s Price as on 17.06.2013. The above cites rates are applicable for the stores tendered for inspection on or after 18.07.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 18.07.2013.

Item No

RC Price w.e.f. 27.12.11 (Rs)

Factor

-29Diff x Factor /10

1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

7252.95 7252.95 7615.59 7615.59 8884.86 8884.86 10594.00 11124.00 14273.00 20265.50 26030.50 33998.19 56207.00 71169.54 85222.12 101541.25 134179.51 163191.30 213961.92 15591.68 15658.54 16772.44 16772.44 19945.60 20398.91 25838.62 26291.93 30735.50 37171.35 36718.04 37171.35 43064.37 43970.99 47775.50 52583.86 83405.88 109700.82

0.07 0.07 0.11 0.11 0.17 0.17 0.29 0.29 0.46 0.73 1.01 1.37 2.74 3.46 4.25 5.33 7.03 8.79 11.26 0.14 0.14 0.23 0.23 0.34 0.34 0.53 0.53 0.91 1.46 0.34 0.34 0.53 0.53 0.91 1.46 2.73 3.95

49 49 77 77 119 119 203 203 322 511 707 959 1918 2422 2975 3731 4921 6153 7882 98 98 161 161 238 238 371 371 637 1022 238 238 371 371 637 1022 1911 2765

Raw Material (135650142650) Difference (Rs)

Final Price (Rs) w.e.f 31.07.2013

7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00

7203.95 7203.95 7538.59 7538.59 8765.86 8765.86 10391.00 10921.00 13951.00 19754.50 25323.50 33039.19 54289.00 68747.54 82247.12 97810.25 129258.51 157038.30 206079.92 15493.68 15560.54 16611.44 16611.44 19707.60 20160.91 25467.62 25920.93 30098.50 36149.35 36480.04 36933.35 42693.37 43599.99 47138.50 51561.86 81494.88 106935.82

40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

135086.13 163191.30 83408.88 99728.01 131459.66 175883.95 217588.40 273798.73 314440.79 398912.06 509519.49 625566.64 784224.84 48957.39 49410.70 54538.00 57120.00 66183.14 88848.59 111514.05

5.48 6.91 2.62 3.45 4.78 6.87 9.49 12.21 14.64 18.61 24.21 30.33 38.73 0.69 0.69 1.16 1.16 1.83 2.92 4.04

61 62 63 64 65 66 67

194922.94 246600.18 300997.28 366273.80 451495.92 578422.48 711695.38

7.91 10.95 13.82 17.06 21.4 27.99 35.14

-303836 4837 1834 2415 3346 4809 6643 8547 10248 13027 16947 21231 27111 483 483 812 812 1281 2044 2828 5537 7665 9674 11942 14980 19593 24598

68

893019.04

44.98

31486

7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00 7000.00

131250.13 158354.30 81574.88 97313.01 128113.66 171074.95 210945.40 265251.73 304192.79 385885.06 492572.49 604335.64 757113.84 48474.39 48927.70 53726.00 56308.00 64902.14 86804.59 108686.05 189385.94 238935.18 291323.28 354331.80 436515.92 558829.48 687097.38 861533.04

The above amendment in prices has been made in pursuance of the price variation clause of the above R/C on increase/decrease of prices of NALCO’s Ex-works price for Aluminum Ingot (IE-10 Grade) @Rs.135650.00/- PMT based on NALCO’s Price as on 01.07.2013. The above cites rates are applicable for the stores tendered for inspection on or after 31.07.2013 in respect of the quantities for which original/ refixed delivery period falls on or after 31.07.2013. All other terms and condition of the RC shall remain unaltered. Please ack. Receipt. Yours faithfully, (Surendra Singh) Asstt Director of Supplies For & on behalf of Purchaser named in DGS&D -1001