共7个搜索结果:
| HTS Number | Description | Unit of Quantity | General Rate of Duty | Details |
| 2529 | Feldspar; leucite, nepheline and nepheline syenite; fluorspar: | |||
| 2529 1000.00 | Feldspar | t | Free | More |
| 2529 2100.00 | Containing by weight 97 percent or less of calcium fluoride | t | Free | More |
| 2529 2200.00 | Containing by weight more than 97 percent of calcium fluoride | t | Free | More |
| 2529 3000 | Leucite; nepheline and nepheline syenite | Free | ||
| 2529 3000.10 | Nepheline syenite | t | Free | More |
| 2529 3000.50 | Other | t | Free | More |