| 25 | | | HS Code for Salt; sulfur; land and stones; plaster, cal and cement |
| 2530 | | HS Code for Mineral substances not elsewhere specified or included |
| | 25309091 | Wollastonite |
| | 25309099 | Other minerals |
| 26 | | | HS Code for Ore, slim and gray |
| | 26011110 | Unsintered iron ore and concentrates |
| | 26011120 | Unsintered iron ore and concentrates |
| | 26011190 | The average particle size greater than 6.3mm unsintered iron |
| | 26011200 | Sintered iron ore and concentrates |
| | 26012000 | Pyrite roasting |
| | 26020000 | Manganese ores and concentrates |
| | 26030000 | Copper ores and concentrates |
| | 26040000 | Nickel ores and concentrates |
| | 26050000 | Cobalt ores and concentrates |
| | 26060000 | Aluminum ores and concentrates |
| | 26070000 | Lead ores and concentrates |
| | 26080000 | Zinc ores and concentrates |
| | 26090000 | Tin ores and concentrates |
| | 26100000 | Chromium ores and concentrates |
| | 26110000 | Tungsten ores and concentrates |
| | 26121000 | Uranium ores and concentrates |
| | 26122000 | Thorium ores and concentrates |
| | 26131000 | Roasted molybdenum ores and concentrates |
| | 26139000 | Other molybdenum ores and concentrates |
| | 26140000 | Titanium ores and concentrates |
| | 26151000 | Zirconium ores and concentrates |
Harmonized Tariff Schedule of China inquiry: textile
