The country of origin of calcium silicide cored wire
The tariff classification of ferrosilicon zirconium from China
The tariff classification of vanadium alloy from Russia.
The tariff classification of a calcium silicon barium ferroalloy from Brazil.
The tariff classification of calcium silicon from Argentina.
HQ 958783 Revoked; Granular Silicomanganese
HQ 089130 Revoked; Ferromanganese Silicon
Application for further review of Protest No. 2809-98-100089; 19 U.S.C. 1313(j)(2); ferrophosphorous
Protest 1703-00-100121; Wire Cored With Alloyed Powder
The tariff classification of ferroalloys from Chile.