Natural borates and concentrates thereof , but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weight — US importers & trade data (HS 2528.18) · BoatDB
HS 2528.18
Natural borates and concentrates thereof , but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weight
Natural borates and concentrates thereof , but not including borates separated from natural brine; natural boric acid containing not more than 85 % of H3BO3 calculated on the dry weight · Salt, stone & cement
