Other
Zirconium and articles thereof, including waste and scrap: > Other: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8109.99.00.00
Zirconium Sponge
Porous zirconium metal in sponge form, produced by reducing zirconium tetrachloride with magnesium, used as an intermediate for manufacturing zirconium-based products. Classified under HTS 8109.99.00.00 as 'other' articles of zirconium, excluding bars, rods, profiles, wire, plates, sheets, strip, foil, tubes, pipes, and tube/pipe fittings. It falls here as a raw metallic form not specified elsewhere in the heading.
Zirconium Powder
Fine zirconium metal powder used in pyrotechnics, powder metallurgy, and as a reducing agent in chemical processes. It is classified under HTS 8109.99.00.00 as an 'other' article of zirconium not fitting specific forms like bars, rods, or tubes. The powdered state distinguishes it from wrought or semi-finished products.
Zirconium Crucibles
High-purity zirconium crucibles used for melting and containing reactive metals in laboratory and foundry settings due to corrosion resistance. Falls under HTS 8109.99.00.00 as fabricated 'other' articles of zirconium, not matching tube/pipe or semi-finished forms. Ideal for high-temperature applications in nuclear and aerospace.
Zirconium Getter Alloy Discs
Small discs of zirconium-based getter material used in vacuum tubes and lamps to absorb residual gases. Classified under HTS 8109.99.00.00 as 'other' zirconium articles, provided zirconium exceeds 99% (per Chapter 81 note exclusion for alloys). Not semi-finished bars/rods.
Zirconium Evaporation Boats
Fabricated zirconium boats for thermal evaporation in thin-film deposition processes in semiconductor manufacturing. Under HTS 8109.99.00.00 as 'other' articles, distinct from plates/sheets or tubes due to specialized shape and function.
Zirconium Machined Valves
Precision-machined zirconium valves for corrosive chemical processing plants. HTS 8109.99.00.00 covers these as 'other' fabricated articles, not tube fittings (which have specific exclusions).
Zirconium Welding Rods
Pure zirconium rods for TIG welding in nuclear reactor construction. 'Other' under 8109.99.00.00 as fabricated consumables, differentiated from unwrought bars by processing.
Zirconium Anode Bars
Zirconium bars shaped as anodes for electroplating baths in metal finishing. 8109.99.00.00 as specialized 'other' articles.
Zirconium Lab Stirring Rods
Corrosion-resistant stirring rods for chemical laboratories. 'Other' fabricated zirconium articles under 8109.99.00.00.
Zirconium Cladding Sheets
Thin zirconium sheets for cladding nuclear fuel rods. Specialized 'other' article, 8109.99.00.00.
Zirconium Fasteners
Bolts, nuts, and screws made of zirconium for offshore oil platforms. Fabricated 'other' articles.
Zirconium Heat Exchanger Plates
Plates for plate-type heat exchangers in acidic environments. 'Other' 8109.99.00.00.
Zirconium Targets for Sputtering
High-purity targets for magnetron sputtering in thin-film coating. Fabricated article 8109.99.00.00.
Zirconium Electrical Contacts
Rivets and contacts for high-reliability switches. 'Other' zirconium article.
Zirconium Thermocouple Sheaths
Protective sheaths for thermocouples in molten metal monitoring. Fabricated 8109.99.00.00.