共18个搜索结果:
| HTS Number | Description | Unit of Quantity | General Rate of Duty | Details |
| 2811 | Other inorganic acids and other inorganic oxygen compounds of nonmetals: | |||
| 2811 1100.00 | Hydrogen fluoride (Hydrofluoric acid) | kg | Free | More |
| 2811 1200.00 | Hydrogen cyanide (hydrocyanic acid) | kg | 4.2% | More |
| 2811 19 | Other: | |||
| 2811 1910.00 | Arsenic acid | kg | 2.3% | More |
| 2811 1930.00 | Hydrobromic acid | kg | Free | More |
| 2811 1961 | Other | 4.2% | ||
| 2811 1961.10 | Sulfamic acid | kg | More | |
| 2811 1961.90 | Other | kg | More | |
| 2811 2100.00 | Carbon dioxide | t | 3.7% | More |
| 2811 22 | Silicon dioxide: | |||
| 2811 2210.00 | Synthetic silica gel | kg | 3.7% | More |
| 2811 2250.00 | Other | kg | Free | More |
| 2811 29 | Other: | |||
| 2811 2910.00 | Arsenic trioxide | kg | Free | More |
| 2811 2920.00 | Selenium dioxide | kg | Free | More |
| 2811 2930.00 | Sulfur dioxide | kg | 4.2% | More |
| 2811 2950.00 | Other | kg | 3.7% | More |