HTS code 5408.34.30.00 covers "Woven fabrics of artificial filament yarn, including woven fabrics obtained from materials of heading 5405 › Woven fabrics obtained from high tenacity yarn of viscose rayon (618) › Printed › Containing 30 percent or more by weight of silk or silk waste, valued over $33 per kg (618)" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.