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Sintered Tungsten Billet for Armor Penetrators from China

Large sintered tungsten billets used in depleted uranium-alternative kinetic energy penetrators for military applications. Covered by HTS 8101.94.00.00 as unwrought sintered bars with extreme density for armor-piercing. Supplied for defense contractors.

Duty Rate — China → United States

44.1%

Rate breakdown

9903.91.1125%Effective with respect to entries on or after January 1, 2025, articles the product of China, as provided for in subdivision (j) of U.S. note 31 to this subchapter
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

DDTC registration required for munitions list items; pure billets may qualify

Density verification (>19 g/cc) confirms pure tungsten status

Avoid alloy declarations—penetrator alloys go to 8101.94 if <99% W