1. United State Department of Commerce: Harmonized Tariff Schedule (2019 Revision 11)

2. Vietnam Trade Affair in US 

Add: 1730 M St., NW. Suite 501. Washington, D.C. 20036 USA

Tel: (01) 2024639425

Email: us@moit.gov.vn hoặc vinatrade@vietnam-ustrade.org

Fax: (01) 2024639439