Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | d20f_2011.htm | 20-F | 2625256 | |
| 2 | LIST OF SUBSIDIARIES | dex81.htm | EX-8.1 | 683 |
| 3 | CEO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 | dex121.htm | EX-12.1 | 7818 |
| 4 | CFO CERTIFICATION PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002 | dex122.htm | EX-12.2 | 7743 |
| 5 | CEO CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 | dex131.htm | EX-13.1 | 2607 |
| 6 | CFO CERTIFICATION PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002 | dex132.htm | EX-13.2 | 2533 |
| 7 | LETTER FROM PRICEWATERHOUSECOOPERS | dex151.htm | EX-15.1 | 1957 |
| 8 | image_001.jpg | GRAPHIC | 9596 | |
| 9 | image_1.jpg | GRAPHIC | 4343 | |
| 10 | image_2.jpg | GRAPHIC | 3642 | |
| 11 | image_3.jpg | GRAPHIC | 4745 | |
| 12 | image_004.jpg | GRAPHIC | 262411 | |
| 13 | image_4.jpg | GRAPHIC | 4738 | |
| 14 | image_5.jpg | GRAPHIC | 5872 | |
| 15 | image_6.jpg | GRAPHIC | 4324 | |
| 16 | image_7.jpg | GRAPHIC | 4356 | |
| 17 | image_8.jpg | GRAPHIC | 4280 | |
| 18 | image_9.jpg | GRAPHIC | 4225 | |
| 19 | image_10.jpg | GRAPHIC | 3592 | |
| 20 | image_11.jpg | GRAPHIC | 4421 | |
| 21 | image_0012.jpg | GRAPHIC | 4507 | |
| 22 | image_12.jpg | GRAPHIC | 5488 | |
| 23 | image_0013.jpg | GRAPHIC | 4460 | |
| 24 | image_13.jpg | GRAPHIC | 4240 | |
| 25 | image_14.jpg | GRAPHIC | 4348 | |
| 26 | image_15.jpg | GRAPHIC | 4342 | |
| 27 | image_16.jpg | GRAPHIC | 3568 | |
| 28 | image_17.jpg | GRAPHIC | 4371 | |
| 29 | image_17a.jpg | GRAPHIC | 4064 | |
| 30 | image_17b.jpg | GRAPHIC | 3457 | |
| 31 | image_18.jpg | GRAPHIC | 2801 | |
| 32 | image_19.jpg | GRAPHIC | 4311 | |
| 33 | image_23.jpg | GRAPHIC | 4692 | |
| 34 | image_0024.jpg | GRAPHIC | 3475 | |
| 35 | image_24.jpg | GRAPHIC | 5269 | |
| 36 | image_0025.jpg | GRAPHIC | 3935 | |
| 37 | image_25.jpg | GRAPHIC | 5197 | |
| 38 | image_0026.jpg | GRAPHIC | 4022 | |
| 39 | image_26.jpg | GRAPHIC | 5255 | |
| 40 | image_27.jpg | GRAPHIC | 4368 | |
| 41 | image_28.jpg | GRAPHIC | 4349 | |
| 42 | image_0033.jpg | GRAPHIC | 2961 | |
| 43 | image_34.jpg | GRAPHIC | 5147 | |
| 44 | image_35.jpg | GRAPHIC | 7770 | |
| 45 | image_36.jpg | GRAPHIC | 4671 | |
| 46 | image_37.jpg | GRAPHIC | 5687 | |
| 47 | image_38.jpg | GRAPHIC | 5084 | |
| 48 | image_39.jpg | GRAPHIC | 4384 | |
| 49 | image_41.jpg | GRAPHIC | 4692 | |
| 50 | image_42.jpg | GRAPHIC | 2328 | |
| 51 | image_43.jpg | GRAPHIC | 3849 | |
| 52 | image_44.jpg | GRAPHIC | 4438 | |
| 53 | image_101.jpg | GRAPHIC | 35582 | |
| 54 | image_102.jpg | GRAPHIC | 43813 | |
| 55 | image_103.jpg | GRAPHIC | 40832 | |
| 56 | image_104.jpg | GRAPHIC | 42478 | |
| 57 | image_105.jpg | GRAPHIC | 39794 | |
| 58 | image_106.jpg | GRAPHIC | 39599 | |
| 59 | image_107.jpg | GRAPHIC | 40558 | |
| 60 | image_998.jpg | GRAPHIC | 718 | |
| Complete submission text file | 0001161611-12-000038.txt | 3682910 |
IRS No.: 000000000
Type: 20-F | Act: 34 | File No.: 001-15264 | Film No.: 12787624
SIC: 3334 Primary Production of Aluminum
