铸铁和废钢 Classification standard for iron and steel scraps

银锭 SILVER BULLION

压铸用锌合金锭 Zinc alloy ingots for die casting

铸造铜合金锭 Copper alloy ingots for castings

铸造铝合金锭 Aluminium alloy ingots for castings

压铸铝合金锭 Aluminium alloy ingots for die casting

电解阴极铜 ELECTROLYTIC CATHODE COPPER

热浸锌铝镁合金镀层钢板和钢带 Hot-dip zinc-magnesium-aluminium alloy-coated steel sheets and coils

热浸55％铝锌镁合金镀层钢板和钢带 Hot-dip 55 % aluminium-zinc-magnesium alloy-coated steel sheets and coils

热轧低碳钢板和钢带 HOT-ROLLED MILD STEEL PLATES, SHEETS AND STRIP

普通结构用轧制钢 Rolled steels for general structure

钢筋混凝土钢筋 Steel bars for concrete reinforcement

PC钢筋 Steel bars for prestressed concrete

热浸镀锌钢板和钢带 Hot-dip zinc-coated steel sheets and coils

碳素钢管 CARBON STEEL PIPES FOR ORDINARY PIPING

硬钢丝 Hard drawn steel wires

冷轧钢板和钢带 COLD-REDUCED CARBON STEEL SHEETS AND STRIP

钢丝绳 Wire ropes

焊接结构用轧钢 Rolled steels for welded structures

冷轧电镀锡钢和盘 COLD-REDUCED ELECTROLYTIC TINPLATE AND COLD-REDUCED BLACKPLATE IN COIL FORM FOR THE PRODUCTION OF TINPLATE

机械结构用碳钢管 CARBON STEEL TUBES FOR MACHINE STRUCTURAL PURPOSES

涂漆的热浸镀锌钢板和钢带 Prepainted hot-dip zinc-coated steel sheets and coils

电镀锌钢板和钢带 ELECTROLYTIC ZINC-COATED STEEL SHEETS AND COILS

轻型型钢，用于一般结构

机械结构用不锈钢管 STAINLESS STEEL PIPES FOR MACHINE AND STRUCTURAL PURPOSES

热浸镀铝钢板和钢带 Light Gauge Steels for General Structure

金属丝 Low carbon steel wires

普通铁钉 Round Wire Nails

低碳钢线材 Low carbon steel wire rods

钢管用热轧碳钢带 HOT-ROLLED CARBON STEEL STRIP FOR PIPES AND TUBES

钢琴线 Piano wires

焊接轻型H型钢，用于一般结构 Welded light gauge H sections for general structure

冷拉钢 Cold finished Carbon and Alloy Steel Bar

压力管道用碳钢管 Carbon Steel Pipes for Pressure Service

锅炉，热交换器用碳素钢管

CARBON STEEL TUBES FOR BOILER AND HEAT EXCHANGER

通用结构碳钢管 Carbon steel tubes for general structural purposes

普通结构用方形钢管 Carbon steel square pipes for general structural purposes

配管用不锈钢管 Stainless steel pipes

锅炉。热交换器用不锈钢管 STAINLESS STEEL FOR BOILER AND HEAT EXCHANGER TUBES

管道用电弧焊碳钢管 ARC WELDED CARBON STEEL PIPES

不锈钢卫生管 STAINLESS STEEL SANITARY TUBING

管道用焊接大口径不锈钢管 Large diameter welded stainless steel pipes

波纹钢管和波纹段 Corrugated steel pipes and sections

锥形钢路灯注意 Tapered steel lighting pole

金属网 Expanded metals

建筑用钢支撑（墙和天花板） Steel furrings for wall and ceiling in buildings

气体金属软管 Metallic flexible hoses for gas

不锈钢波纹管 STAINLESS STEEL FLEXIBLE PIPES

燃气管道用碳素钢管 Carbon steel pipes for fuel gas piping

建筑结构用碳钢管 Carbon steel tubes for building structure

冷轧用不锈钢丝 Stainless steel wires for cold heading and cold forging

冷轧不锈钢薄板带 cold press

热轧不锈钢板带 HOT ROLLED STAINLESS STEEL PLATES, SHEETS AND STRIP

不锈钢棒 Stainless steel bars

锰铁 Ferromanganese

硅锰 Silicomanganese

碳素工具钢 Carbon tool steels

机械结构用碳素钢 Carbon steel for machine structural use

合金工具钢 Alloys Tool Steels

温室电镀钢管 Coated steel pipes for plastic housing

热浸55％铝锌合金镀层钢板和钢带 HOT-DIP 55% ALUMINIUM-ZINC ALLOY-COATED STEEL SHEETS AND COILS

建筑结构用轻质型材的表面处理 Zinc-coated light gauge steels for structure

冷弯钢板桩 COLD FORMED STEEL SHEET PILING

建筑结构用轧钢 Rolled steels for building structure

涂漆热浸55％铝锌合金镀层钢板和钢带 Prepainted hot-dip 55% aluminium-zinc alloy-coated steel sheets and coils

建筑结构用方形碳钢管 Cold rolled carbon steel square pipes for building structure

建筑结构用热轧H型钢 Hot rolled steel sections for building structure

机械结构用合金钢 Low-alloyed steels for machine structual use

桥梁结构用轧制钢 Rolled steels for bridge structures

钢筋混凝土用钢筋的加工形状 Bending and Cutting of steel bars for concrete reinforcement

建筑用平衡线圈 Flat coil for building

球墨铸铁管 Ductile iron pipes

铜及铜合金棒 Copper and copper alloy rods and bars

铍铜，磷青铜和镍银的棒和线 COPPER BERYLLIUM ALLOY, PHOSPHOR BRONZE AND NICKEL SILVER RODS, BARS AND WIRES

铜及铜合金线 Copper and copper alloy wires

铜及铜合金板条 Copper and copper alloy sheets, plates and strips

弹簧用铍铜，钛铜，磷青铜和镍银板条 Copper beryllium alloy, copper titanium alloy, phosphor bronze and nickel silver sheets, plates and strips for spring

无缝铜及铜合金管 Copper and copper alloy seamless pipes and tubes

磷青铜和镍银板条 PHOSPHOR BRONZE AND NICKEL SILVER SHEETS PLATES AND STRIPS

铜排 Copper bus bars

建筑结构用高性能轧制钢 High-performance rolled steel for building structures

铝合金铸件 Aluminium alloy castings

锡 SOFT SOLDER

铝及铝合金箔 ALUMINIUM AND ALUMINIUM ALLOY FOILS

铝和铝合金彩绘板和带 Painted Aluminium and Aluminium Alloy Sheets and Strips

铝和铝合金挤压型材 Aluminium and aluminium alloy extruded shapes

铝及铝合金棒材和电线 Aluminium and aluminium alloy bars and wires

铁丝网 Barbed wires

PC绞线和PC绞线 Uncoated stress-relieved steel wires and strands for prestressed concrete

低碳钢护套电弧焊条 COVERED ELECTRODES FOR MILD STEEL

高强度钢用护套电弧焊条 COVERED ELECTRODES FOR HIGH TENSILE STRENGTH STEEL

镀锌钢绞线 Zinc-coated steel wire strands

镀锌铁丝 Zinc-coated low carbon steel wires

不锈钢护套弧焊条 STAINLESS STEEL COVERED ELECTRODES

编织网 Woven wire cloth

电焊网和钢筋网 Welded steel wire and bar fabrics

链环丝网 Chain link wire netting

MAG焊低碳钢和高强度钢用实心焊丝 MAG WELDING SOLID WIRES FOR MILD STEEL AND HIGH STRENGTH STEEL

混凝土用铁钉 Concrete nails

聚氯乙烯涂层铁丝 Polyvinyl chloride coated color steel wires

预制围栏（金属） Constructive barrier(metal)

建筑有色金属天花板 Colour metal for ceiling in building

低碳钢，高强度钢和低温钢的电弧焊药芯焊丝 Flux cored wires for gas shielded and self-shielded metal arc welding of mild steel, high strength steel and low temperature service steel

铜焊锡 COPPER PHOSPHORUS BRAZING FILLER METAL

热浸镀锌 Zinc hot dip galvanizings

铝箔胶 Laminated Aluminium Foils

包装用钢带 STEEL STRIP FOR PACKING

聚乙烯复合压力铝管 Polyethylene composite pressure aluminium pipe

非金属喷砂处理 Non -metallic blast-cleaning abrasives

不锈钢内衬钢管 Stainless Lined Steel Pipe