HS code classification is the basic premise of sock export customs clearance. A wrong HS code will directly lead to wrong tariff rate calculation, extra tariff costs, customs inspection, cargo detention and even export record penalties. Many foreign trade merchants suffer 10% or more unnecessary tar

For foreign trade sock wholesalers, tariff cost directly determines profit margins. A valid Certificate of Origin (CO) is not only a mandatory customs clearance document, but also the core credential to enjoy preferential tariff policies under various international trade agreements. Many exporters m

REACH is the core chemical safety regulation for EU textile imports and a mandatory threshold for all sock products entering the EU market. Strict control over harmful chemical substances in textiles has made many foreign trade socks unable to pass EU customs clearance due to non-compliant materials