The tariff classification of ferroalloys from Chile.
Protest No. 1303-92-100313; Calcium Silicon; 7202.21.10;Chapter 72 Note 1(c), Subheading Note (2); HRL 088637
Protest No. 1303-92-100006; Calcium Silicon; 7202.21.10;Chapter 72 Note 1(c), Subheading Note (2); HRL 088637
The tariff classification of ferroalloy from Argentina.
The tariff classification of inoculants and nodulizing material from Japan.
Protest No. 1303-91-100217; Calcium Silicon; 7202.21.10;Chapter 72 Note 1(c), Subheading Note (2); HRL 088637
The tariff classification of ferroalloys from China, India, Kazakhstan and South Africa.
Protest No. 1303-94-100183; Calcium Silicon; 7202.21.10;Chapter 72 Note 1(c), Subheading Note (2); HRL 088637, 953356