英国 · 品目· 1 个子目· 11 个税号
2850氢化物、氮化物、叠氮化物、硅化物及硼化物
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849
子目（6 位 WCO 统一）
英国税号（10 位）
本品目下 英国海关的全部细分税号与首要税率
| HS 编码 | 商品描述 | 首要税率 |
|---|---|---|
| 2850002010 | Silane (cas rn 7803-62-5) | 4.00 % |
| 2850002040 | Germanium tetrahydride (cas rn 7782-65-2) | 4.00 % |
| 2850002060 | Disilane (cas rn 1590-87-0) | 4.00 % |
| 2850002070 | Cubic boron nitride (cas rn 10043-11-5) | 4.00 % |
| 2850002080 | Arsine (cas rn 7784-42-1) with a purity by volume of 99,999% or more, for use in the production of semiconductors | 4.00 % |
| 2850002090 | Other | 4.00 % |
| 2850006010 | Sodium azide (cas rn 26628-22-8) | 4.00 % |
| 2850006019 | Other | 4.00 % |
| 2850006091 | Calcium silicon - a chemical compound that contains by weight 16 % or more of calcium, 45 % or more of silicon, less than 14 % of iron and not more than 10 % of any other element; whether or not presented in bulk, packaged in bags or in steel drums, enclosed in steel sheets (or cored wire), or otherwise presented | 4.00 % |
| 2850006095 | Other | 4.00 % |
| 2850009000 | Borides | 4.00 % |