Question 1

What kind of product is the HS code 2931399022?

Accepted Answer

The product category corresponding to the HS code 2931399022 is "甲基膦酰二氯、丙基膦酸、甲基膦酸、甲基膦酸二聚乙二醇酯（C…". The HS code (Customs Code) is an internationally recognized standard for commodity classification, used for customs declaration and tariff calculation.

Question 2

How to determine the HS code of a product?

Accepted Answer

You can search by entering the product name or the first few digits of the code on the Awice LogisticsHS code query page. If you are unsure about the classification, it is recommended to consult a professional customs declarant or the customs pre-classification service.

甲基膦酰二氯、丙基膦酸、甲基膦酸、甲基膦酸二聚乙二醇酯（CAS号：294675-51-7）(甲基膦酸二[5-（5-乙基-2-甲基-2-氧代-1,3,2-二氧磷杂环己基）甲基]酯（CAS号：42595-45-9），地虫磷除外)

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