Polyvinyl Alcohol Kev Nkag Mus thiab Kev Xa Mus Txoj Cai: Ua raws thiab Kev Qhia

Cov xyoo polyvinyl alcohol (PVA) yog ib tug rau daim ntawm region. Mus China, cov ntxhais txog mus tias lawv kom paub CN Code 3905.30 thiab nyob rauj export licenses, thaum customs xav hais tias cov lwm qhia thiab documentation nyob rauj commercial invoices thiab packing lists. EU mus tias REACH registration los yog PVA imports peb 1 ton, lawv kom paub compliance ntawm safety thiab environmental standards. US imports mus tias yog rau HTS Code 3905.30, lawv kom paub importers declare goods via ACE systems, thaum duties ua rauj trade agreements (e.g., 5.3% ad valorem los yog certain grades). Japan regulates PVA ntawm Chemical Substances Control Law, lawv kom paub notifications ntawm specific uses. Tariff rates ua rauj: ASEAN countries mus tias offer duty-free access ntawm FTA agreements, thiab India mus tias impose 7-10% customs duties. Compliance ntawm food-grade standards (e.g., FDA 21 CFR 173.230) yog ib tug tshaj ntawm PVA los yog rauj food packaging.