HS Code | Description |
---|---|
11943 | – Fluorine; bromine |
11944 | Sulphur, sublimed or precipitated; colloidal sulphur. |
11945 | – Acetylene black |
11946 | – Other carbon blacks |
11947 | – Other |
11948 | – Hydrogen |
11949 | – – Argon |
11950 | – – Other |
11951 | – Nitrogen |
11952 | – Oxygen |