🇺🇸 United States

2818102090

Other

Details

Parent HS6
281810 Aluminium oxide; artificial corundum

Related United States Codes

281810 Artificial corundum, whether or not chemically defined:
2818101000 Crude
28181020 In grains, or ground, pulverized or refined
2818102010 White, pink or ruby, containing more than 97.5 percent by weight of aluminum oxide
2818102090 Other