| 74 | | | HS Code for Copper and articles thereof |
| 7419 | | HS Code for Other articles of copper |
| | 74199110 | Industrial casting, molding, stamping other copper |
| | 74199190 | Non-industrial casting, molding, stamping copper |
| | 74199920 | Copper spring |
| | 74199930 | Made of copper wire cloth (including endless belt) |
| | 74199940 | Made of wire mesh, grid, mesh copper |
| | 74199950 | Non-electric household heaters copper |
| | 74199991 | Other copper products for industrial use |
| | 74199999 | Other non-industrial copper |
| 75 | | | HS Code for Nickel and articles thereof |
| 7501 | | HS Code for Nickel mattes nickel oxide sinters and other intermediate products of nickel metallurgy |
| | 75011000 | Nickel matte |
| | 75012010 | Nickel intermediate products hydrometallurgy |
| | 75012090 | Other intermediate other nickel oxide sinter, nickel |
| 7502 | | HS Code for Unwrought nickel |
| | 75021010 | Unwrought unalloyed nickel, by weight, nickel, cobalt, |
| | 75021090 | Other non unwrought alloys nickel |
| | 75022000 | Nickel alloys unwrought |
| 7503 | | HS Code for Nickel waste and scrap |
| | 75030000 | Nickel waste and scrap |
| 7504 | | HS Code for Nickel Powders And Flakes |
| | 75040010 | Unalloyed nickel powder and flake |
| | 75040020 | Nickel alloy powders and flakes |
| 7505 | | HS Code for Nickel bars rods profiles and wire |
| | 75051100 | Pure nickel bars, rods |
| | 75051200 | Nickel alloy bars, rods |
| | 75052100 | Pure nickel wire |
| | 75052200 | Nickel alloy wire |
| 7506 | | HS Code for Nickel plates sheets strip and foil |
| | 75061000 | Pure nickel plate, sheet, strip, foil |
| | 75062000 | Nickel alloy plate, sheet, strip, foil |
Harmonized Tariff Schedule of China inquiry: textile
