Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves):
| Subheading | Description | General | Special | Other |
|---|---|---|---|---|
| 7507.11 | Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves) | — | — | — |
| 7507.12 | Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves) | — | — | — |
| 7507.20 | Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves) | — | — | — |