Chemicals
| CAS No. | Name | Year Added | Restrictions | |
|---|---|---|---|---|
| 7440-47-3 | CHROMIUM | - | PCL | |
| 7440-48-4 | COBALT | - | - | |
| 7440-50-8 | COPPER | - | - | |
| 7440-50-8 | Copper Concentrate | - | - | |
| 7440-50-8 | COPPER FILINGS | - | - | |
| 7440-50-8 | COPPER METAL | - | - | |
| 7440-55-3 | GALLIUM | - | - | |
| 7440-57-5 | GOLD | - | - | |
| 7440-58-6 | HAFNIUM | - | - | |
| 7440-59-7 | HELIUM | - | - |