Document Format Files
| Seq | Description | Document | Type | Size |
|---|---|---|---|---|
| 1 | 20-F | d159480d20f.htm | 20-F | 2758067 |
| 2 | EX-3.3 | d159480dex33.htm | EX-3.3 | 112444 |
| 3 | EX-4.5 | d159480dex45.htm | EX-4.5 | 14404 |
| 4 | EX-4.8 | d159480dex48.htm | EX-4.8 | 26001 |
| 5 | EX-4.12 | d159480dex412.htm | EX-4.12 | 35473 |
| 6 | EX-4.13 | d159480dex413.htm | EX-4.13 | 28553 |
| 7 | EX-4.15 | d159480dex415.htm | EX-4.15 | 10315 |
| 8 | EX-4.16 | d159480dex416.htm | EX-4.16 | 11849 |
| 9 | EX-4.18 | d159480dex418.htm | EX-4.18 | 13287 |
| 10 | EX-4.19 | d159480dex419.htm | EX-4.19 | 14944 |
| 11 | EX-4.21 | d159480dex421.htm | EX-4.21 | 10295 |
| 12 | EX-4.22 | d159480dex422.htm | EX-4.22 | 11865 |
| 13 | EX-4.24 | d159480dex424.htm | EX-4.24 | 13293 |
| 14 | EX-4.25 | d159480dex425.htm | EX-4.25 | 14957 |
| 15 | EX-4.26 | d159480dex426.htm | EX-4.26 | 849434 |
| 16 | EX-4.27 | d159480dex427.htm | EX-4.27 | 324570 |
| 17 | EX-4.29 | d159480dex429.htm | EX-4.29 | 16587 |
| 18 | EX-4.30 | d159480dex430.htm | EX-4.30 | 17060 |
| 19 | EX-4.31 | d159480dex431.htm | EX-4.31 | 29708 |
| 20 | EX-4.33 | d159480dex433.htm | EX-4.33 | 26067 |
| 21 | EX-4.34 | d159480dex434.htm | EX-4.34 | 31355 |
| 22 | EX-4.37 | d159480dex437.htm | EX-4.37 | 135809 |
| 23 | EX-4.38 | d159480dex438.htm | EX-4.38 | 35567 |
| 24 | EX-10.8 | d159480dex108.htm | EX-10.8 | 841791 |
| 25 | EX-10.13 | d159480dex1013.htm | EX-10.13 | 727821 |
| 26 | EX-10.14 | d159480dex1014.htm | EX-10.14 | 652094 |
| 27 | EX-10.20 | d159480dex1020.htm | EX-10.20 | 39638 |
| 28 | EX-10.21 | d159480dex1021.htm | EX-10.21 | 240332 |
| 29 | EX-12.1 | d159480dex121.htm | EX-12.1 | 6296 |
| 30 | EX-12.2 | d159480dex122.htm | EX-12.2 | 6296 |
| 31 | EX-13.1 | d159480dex131.htm | EX-13.1 | 2867 |
| 32 | EX-13.2 | d159480dex132.htm | EX-13.2 | 2867 |
| 33 | EX-15.1 | d159480dex151.htm | EX-15.1 | 1651 |
| 34 | EX-21.1 | d159480dex211.htm | EX-21.1 | 19152 |
| 35 | GRAPHIC | g159480dsp001.gif | GRAPHIC | 800 |
| 36 | GRAPHIC | g159480dsp10.jpg | GRAPHIC | 65984 |
| 37 | GRAPHIC | g159480dsp11.jpg | GRAPHIC | 95392 |
| 38 | GRAPHIC | g159480dsp12.jpg | GRAPHIC | 69131 |
| 39 | GRAPHIC | g159480dsp13.jpg | GRAPHIC | 79911 |
| 40 | GRAPHIC | g159480dsp14.jpg | GRAPHIC | 70330 |
| 41 | GRAPHIC | g159480dsp15.jpg | GRAPHIC | 74025 |
| 42 | GRAPHIC | g159480dsp16.jpg | GRAPHIC | 55519 |
| 43 | GRAPHIC | g159480dsp17.jpg | GRAPHIC | 50881 |
| 44 | GRAPHIC | g159480dsp18.jpg | GRAPHIC | 75957 |
| 45 | GRAPHIC | g159480dsp19.jpg | GRAPHIC | 130033 |
| 46 | GRAPHIC | g159480dsp2.jpg | GRAPHIC | 38308 |
| 47 | GRAPHIC | g159480dsp20.jpg | GRAPHIC | 52554 |
| 48 | GRAPHIC | g159480dsp21.jpg | GRAPHIC | 53134 |
| 49 | GRAPHIC | g159480dsp22.jpg | GRAPHIC | 60013 |
| 50 | GRAPHIC | g159480dsp23.jpg | GRAPHIC | 65414 |
| 51 | GRAPHIC | g159480dsp24.jpg | GRAPHIC | 92819 |
| 52 | GRAPHIC | g159480dsp25.jpg | GRAPHIC | 97588 |
| 53 | GRAPHIC | g159480dsp26.jpg | GRAPHIC | 85442 |
| 54 | GRAPHIC | g159480dsp3.jpg | GRAPHIC | 66928 |
| 55 | GRAPHIC | g159480dsp4.jpg | GRAPHIC | 62022 |
| 56 | GRAPHIC | g159480dsp5.jpg | GRAPHIC | 61067 |
| 57 | GRAPHIC | g159480dsp6.jpg | GRAPHIC | 63642 |
| 58 | GRAPHIC | g159480dsp7.jpg | GRAPHIC | 59546 |
| 59 | GRAPHIC | g159480dsp8.jpg | GRAPHIC | 94747 |
| 60 | GRAPHIC | g159480dsp9.jpg | GRAPHIC | 80566 |
| 61 | GRAPHIC | g159480g23h48.jpg | GRAPHIC | 53850 |
| 62 | GRAPHIC | g159480g27g29.jpg | GRAPHIC | 83430 |
| 63 | GRAPHIC | g159480g40v51.jpg | GRAPHIC | 72598 |
| 64 | GRAPHIC | g159480g52m06.jpg | GRAPHIC | 64764 |
| 65 | GRAPHIC | g159480g59i70.jpg | GRAPHIC | 54862 |
| 66 | GRAPHIC | g159480g66q39.jpg | GRAPHIC | 62006 |
| 67 | GRAPHIC | g159480g72m24.jpg | GRAPHIC | 45055 |
| 68 | GRAPHIC | g159480g93b98.jpg | GRAPHIC | 44698 |
| 69 | GRAPHIC | g159480g93r52.jpg | GRAPHIC | 73810 |
| 70 | GRAPHIC | g159480g93u87.jpg | GRAPHIC | 39269 |
| Complete submission text file | 0001193125-16-545056.txt | 10385803 |
EIN.: 000000000 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-35931 | Film No.: 161577495
SIC: 3341 Secondary Smelting & Refining of Nonferrous Metals