| HS编码 | 商品名称 | 退税率 | 计量单位 | 海关监管 | 申报要素·检疫 | 编码对比 |
| 28251010.10 | 纯度70%及以上的水合肼
[Hydrazine hydrate, Purity of 85% and above] |
0% | 千克/无 | 3A | 查看详情 | -- |
| 28251010.90 | 纯度70%以下的水合肼
[Hydrazine hydrate, Purity of 85% and below] |
0% | 千克/无 | AB | 查看详情 | 对比-28251010.10 |
| 28251020.00 | 硫酸羟胺
[Hydroxylamine sulfate] |
0% | 千克/无 | AB | 查看详情 | 对比-28251010.90 |
| 28251090.00 | 其他肼、胲及其无机盐
[Other hydrazine and hydroxylamine and their inorganic salts] |
0% | 千克/无 | 查看详情 | 对比-28251020.00 |