越南 · 品目· 9 个子目· 9 个税号
3102矿物或化学氮肥
Mineral or chemical fertilisers, nitrogenous
子目（6 位 WCO 统一）
越南税号（8 位）
本品目下 越南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 |
|---|---|---|
| 31021000 | - Urea, whether or not in aqueous solution | 9 |
| 31022100 | - - Ammonium sulphate | 5 |
| 31022900 | - - Other | 5 |
| 31023000 | - Ammonium nitrate, whether or not in aqueous solution | 4.5 |
| 31024000 | - Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances | 5 |
| 31025000 | - Sodium nitrate | 5 |
| 31026000 | - Double salts and mixtures of calcium nitrate and ammonium nitrate | 5 |
| 31028000 | - Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution | 5 |
| 31029000 | - Other, including mixtures not specified in the foregoing subheadings | 5 |