美国进口 HS 2933.91.00 需要哪些文件？

通常需要：商业发票、装箱单、提单 / 空运单、原产地证书（如申请优惠税率）。建议向 USITC Harmonized Tariff Schedule (HTS) 2026 确认最新要求。

如何计算美国进口 HS 2933.91.00 的总成本？

用 CIF (商品价 + 运费 + 保险) × Free = 进口关税。再 + VAT/GST = 进口环节需缴税费。Treayo 提供在线计算器：https://treayo.cn/zh/calculator/us

WCO 分类路径

章29有机化学品
品目2933仅含氮杂原子的杂环化合物AI 译
子目293391其他AI 译
国家码2933.91.00Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof

2933.91.00

现行

美国 HS 2933.91.00 （Alprazolam (INN), camazepam (INN), chlordiazepoxid）进口关税是多少？

一句话答案：美国对 HS 2933.91.00 的最惠国税率 (MFN)为 Free。

"Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof"

HS 编码 2933.91.00（第 29 章「有机化学品」；品目 2933「仅含氮杂原子的杂环化合物」；子目 293391「其他」）在美国税则中对应"Alprazolam (INN), camazepam (INN), chlordiazepoxide (INN), clonazepam (INN), clorazepate, delorazepam (INN), diazepam (INN), estazolam (INN), ethyl loflazepate (INN), fludiazepam (INN), flunitrazepam (INN), flurazepam (INN), halazepam (INN), lorazepam (INN), lormetazepam (INN), mazindol (INN), medazepam (INN), midazolam (INN), nimetazepam (INN), nitrazepam (INN), nordazepam (INN), oxazepam (INN), pinazepam (INN), prazepam (INN), pyrovalerone (INN), temazepam (INN), tetrazepam (INN) and triazolam (INN); salts thereof"。美国海关对该编码商品征收最惠国税率 (MFN) Free、第二栏税率 15.4¢/kg + 149.5%。