HS Code 2530.90
Mineral substances; n.e.c. in chapter 25
2530.90.80
General Duty: Free
Other mineral substances, not elsewhere specified or included
2530.90.80.10
KGS
Celestite
2530.90.80.15
KGS
Earth colors
2530.90.80.50
KGS
Other
2530.90.10.00
THN
General Duty: Free
Natural cryolite; natural chiolite
2530.90.20.00
KGS
General Duty: 2.9%
Special Duty: Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)