HTS Code	Description	General	Special	Other	Units
1515.90.21		—	—	—
1515.90.60		—	—	—
1515.90.81	Other	3.2%	Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG)	20%