🇺🇸
United States
7202217500
Containing by weight more than 80 percent but not more than 90 percent of silicon
Details
- Special Rate
- Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG)
- Parent HS6
- 720221 Ferro-alloys; ferro-silicon, containing by weight more than 55% of silicon