英国进口 HS 3815191000 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）。建议向英国海关确认最新要求。

如何计算英国进口 HS 3815191000 的总成本？

用 CIF (商品价 + 运费 + 保险) × 0.00 % = 进口关税。再 + 增值税 (VAT) 20.00 % = 落地总成本。Treayo 提供在线计算器：https://treayo.com/zh/calculator/uk

WCO 分类路径

章38杂项化学产品
品目3815反应引发剂、反应促进剂及催化剂制剂AI 译
子目381519其他AI 译
国家码3815191000Catalyst in the form of grains of which 90 % or more by weight have a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: - 20 % or more but not more than 35 % of copper and - 2 % or more but not more than 3 % of bismuth, and of an apparent specific gravity of 0,2 or more but not exceeding 1,0

3815191000

现行

英国 HS 3815191000 （Catalyst in the form of grains of which 90 % or mo）进口关税是多少？

一句话答案：英国对 HS 3815191000 的进口关税（第三国税率）为 0.00 %，加上增值税 (VAT) 20.00 %。

"Catalyst in the form of grains of which 90 % or more by weight have a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: - 20 % or more but not more than 35 % of copper and - 2 % or more but not more than 3 % of bismuth, and of an apparent specific gravity of 0,2 or more but not exceeding 1,0"

HS 编码 3815191000（第 38 章「杂项化学产品」；品目 3815「反应引发剂、反应促进剂及催化剂制剂」；子目 381519「其他」）在英国税则中对应"Catalyst in the form of grains of which 90 % or more by weight have a particle-size not exceeding 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight: - 20 % or more but not more than 35 % of copper and - 2 % or more but not more than 3 % of bismuth, and of an apparent specific gravity of 0,2 or more but not exceeding 1,0"。英国海关对该编码商品征收进口关税（第三国税率） 0.00 %、增值税 (VAT) 20.00 %。