HS Code: 73043920
Product Description: Geo casin/drill pipe, i/non alloy s, smls, circ cs, not cld ...
Product Chinese description: 非冷拔或冷轧铁或普通钢无缝地质钻管、套管

HS Code: 73043990
Product Description: Tubes, pipe, i/non alloy s, smls, circular cs, not cld dr/rl...
Product Chinese description: 未列名非冷拔或冷轧铁或普通钢无缝圆截面管

HS Code: 73044110
Product Description: Boiler tube/pipe, stainls steel, smls, circ cs, cold d/r
Product Chinese description: 冷拔或冷轧的不锈钢无缝锅炉管

HS Code: 73044190
Product Description: Tubes, pipe, stainls steel, smls, circ cros sec , cold d/r, ...
Product Chinese description: 未列名冷拔或冷轧的不锈钢无缝圆形截面管

HS Code: 73044910
Product Description: Boiler tube/pipe, stnls s, smls,circular cs, not cold draw...
Product Chinese description: 非冷拔或冷轧的不锈钢无缝锅炉管

HS Code: 73044990
Product Description: Tubes, pipe, stnls s, smls,circular cs,not cold dr/rl, nes
Product Chinese description: 未列名非冷拔或冷轧的不锈钢无缝圆形截面管

HS Code: 73045110
Product Description: Boiler tube/pipe, alloy s o/t stnls, smls,circ cros sec,...
Product Chinese description: 冷拔或冷轧的其他合金钢无缝锅炉管

HS Code: 73045120
Product Description: Geo casing/drill pipe, alloy s o/t stnls,smls, circ cs, cold...
Product Chinese description: 冷拔或冷轧的其他合金钢无缝地质钻管、套管

HS Code: 73045190
Product Description: Tube/pipe., alloy s o/t stnls, smls, circ cs, cold d/r, nes
Product Chinese description: 未列名冷拔或冷轧的合金钢无缝圆形截面管

HS Code: 73045910
Product Description: Boiler tube/pipe, alloy s o/t stnls, smls, circ cs, not cld ...
Product Chinese description: 非冷拔或冷轧的其他合金钢无缝锅炉管