[美国] HS编码85232902

编码描述：sand contng 95% or > of silica silica sands and quartz sands, whether or not sand contng 95% or > of silica colo - containing storage tank steel, valves sand contng 95% or > of silica butterfly, screw galvanized, sand silica ect 编码来源：美国原始海关数据 产品标签： butter,fly,screw,olo,sand,galvaniz,ntn,silica,ether,silica sands and quartz sands