Chapter 7904 — Customs Tariff Headings
Products classified under Tariff item 79.04
Cast Zinc Bars SHG Grade
Cast zinc bars of Special High Grade (SHG) purity, containing at least 97.5% zinc by weight and not alloyed, are used as feedstock for die-casting operations. These bars meet the definition of 'zinc, not alloyed' in subheading note 1(a) and are classified as bars under tariff item 7904.00.00.
7904.00.00Extruded Zinc I-Beams Profiles
Extruded zinc I-beams are profiles with a uniform cross-section, made of non-alloyed zinc with at least 97.5% zinc content. They are used for structural support in lightweight framing and meet the definition of 'profiles' in section note 9(b), falling under tariff item 7904.00.00.
7904.00.00Pure Zinc Welding Rods
Pure zinc welding rods, containing at least 97.5% zinc by weight and not alloyed, are straight rods used for welding and brazing non-ferrous metals. They meet the definition of 'bars and rods' in section note 9(a) and are classified under tariff item 7904.00.00.
7904.00.00Zinc Anode Rods
Cylindrical zinc anode rods, made of non-alloyed zinc with at least 97.5% purity, are used as sacrificial anodes for corrosion protection in water heaters. They are solid rods with a uniform cross-section, classified under tariff item 7904.00.00 as zinc rods.
7904.00.00Zinc Flat Bars 10mm Thick
Zinc flat bars, 10mm thick, are rectangular bars with a thickness exceeding one-tenth of the width, made of non-alloyed zinc. They are used for machining into bushings and bearings and meet the definition of 'bars and rods' in section note 9(a), falling under tariff item 7904.00.00.
7904.00.00Zinc Hexagonal Rods
Zinc hexagonal rods, with a uniform hexagonal cross-section, are made of non-alloyed zinc with at least 97.5% purity. They are used for precision machining in fasteners and meet the definition of 'bars and rods' in section note 9(a), classified under tariff item 7904.00.00.
7904.00.00Zinc Ingot Bars
Pure zinc ingot bars, cast into rectangular shapes for further processing, contain at least 97.5% zinc by weight and are not alloyed. They are classified under tariff item 7904.00.00 as zinc bars, provided they have been worked after casting beyond simple trimming.
7904.00.00Zinc Profile Strips
Zinc profile strips with profiled edges, made of non-alloyed zinc, are used for roofing and cladding. They have a uniform cross-section and meet the definition of 'profiles' in section note 9(b), falling under tariff item 7904.00.00.
7904.00.00Zinc Round Bar Stock
Zinc round bar stock, made of non-alloyed zinc with at least 97.5% purity, is used for lathe turning into custom parts. These solid cylindrical bars meet the definition of 'bars and rods' in section note 9(a) and are classified under tariff item 7904.00.00.
7904.00.00Zinc Round Rods
Solid cylindrical zinc rods, made of non-alloyed zinc with over 97.5% purity, are used in machining and manufacturing for corrosion-resistant components. They meet the definition of 'bars and rods' in section note 9(a) and are classified under tariff item 7904.00.00.
7904.00.00Zinc Square Profiles
Extruded zinc square profiles, made of non-alloyed zinc, are used in construction and architectural trim. They have a uniform square cross-section and meet the definition of 'profiles' in section note 9(b), falling under tariff item 7904.00.00.
7904.00.00Zinc Straight Wire 4mm
Cut-to-length straight zinc wire, 4mm in diameter, is made of non-alloyed zinc and used in assembly lines. Although wire is typically coiled, these straight lengths are classified as bars or rods under tariff item 7904.00.00, as they are not in coils.
7904.00.00Zinc T-Section Profiles
Tee-shaped zinc profiles, made of non-alloyed zinc, are used for edging and framing. They have a uniform T-shaped cross-section and meet the definition of 'profiles' in section note 9(b), falling under tariff item 7904.00.00.
7904.00.00Zinc Wire 2mm Diameter
Continuous zinc wire with a 2mm diameter, made of non-alloyed zinc, is used for welding and binding in industrial processes. It is in coil form and meets the definition of 'wire' in section note 9(c), classified under tariff item 7904.00.00.
7904.00.00Zinc Wire Coils 3mm
Coiled zinc wire, 3mm in diameter, is made of non-alloyed zinc and used for automated feeding in production lines, such as continuous galvanizing. It meets the definition of 'wire' in section note 9(c) and is classified under tariff item 7904.00.00.