Question 1

What kind of product is the HS code 3911900090?

Accepted Answer

The product category corresponding to the HS code 3911900090 is "其他初级形状的多硫化物、聚砜等(等包括本章注释三所规定的其…". 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.

其他初级形状的多硫化物、聚砜等(等包括本章注释三所规定的其他编号未列名产品)

Declaration Elements

Declaration Example