Customs & trade facilitation (WCO) · WCO
HS Convention – International Convention on the Harmonized System (HS)
Công ước quốc tế về Hệ thống hài hòa mô tả và mã hóa hàng hóa (HS)
数据内容以英文（官方）显示。
简介
Common 6-digit nomenclature with six General Interpretative Rules and section/chapter notes, amended periodically (HS 2022 in force).
对进出口企业的意义
Vietnam's 8-digit nomenclature (AHTN) is built on the HS – see HS codes and the six interpretative rules.
未附PDF——请查看官方页面。许多标准（ISO、EN、ASTM、AWS、ICC）受发布机构版权保护。