Chapter 76 covers aluminum and articles thereof, including unwrought aluminum, aluminum materials, aluminum products, etc. This chapter is classified according to the physical form and processing stage of aluminum, from raw materials to finished products, and is the core chapter for the classification of aluminum products in international trade. Heading 7603 covers aluminum powder and flakes, but only non-lamellar powder. Lamellar aluminum powder is classified under another heading. Under this heading, it is further subdivided by particle size or use, and it is the main classification position for aluminum powder trade. The first 2 digits 76 represent Chapter 76, aluminum and articles thereof; digits 3-4, 03, represent heading 7603, namely aluminum powder and flakes; digits 5-6, 20, represent subheading 760320, specifically non-lamellar aluminum powder. Therefore, 760320 fully indicates non-lamellar aluminum powder, that is, granular aluminum powder produced by atomization, grinding, or other methods, rather than lamellar powder. The goods are aluminum powder and non-lamellar, which conforms to the description of heading 7603. Lamellar aluminum powder is classified under other subheadings of 7603 or 7604 due to different processing techniques and uses. Non-lamellar aluminum powder is usually used in metallurgy, chemicals, and other fields, so it is classified under 760320.

Product name: Declare the commodity name, which should be clearly stated as "non-lamellar aluminum powder" and avoid general names such as "aluminum powder." Material: Explain the aluminum content and impurity composition, such as pure aluminum powder or aluminum alloy powder. Shape: Clearly state that it is non-lamellar, such as granular, spherical, etc. Particle size: Provide the particle size distribution or average particle size of the powder, usually expressed in micrometers or mesh. Use: Explain the main use, such as for metallurgy, chemicals, pigments, etc. Processing method: Explain the production method, such as atomization, grinding, etc. Packaging specifications: Explain the packaging form and net weight, such as drummed, bagged, etc. Brand: If there is a brand, declare the brand name; if there is no brand, declare "none." Product name: non-lamellar aluminum powder; Material: pure aluminum, aluminum content >= 99.5%; Shape: granular; Particle size: average particle size 10 micrometers; Use: used for metallurgical additives; Processing method: atomization; Packaging specifications: 25 kg/drum; Brand: none. Incorrectly declaring lamellar aluminum powder as non-lamellar, leading to classification errors. Failure to provide particle size information, making it impossible to determine the subheading. The use description is not specific and may trigger customs questioning.

The core basis for classification is the physical form of aluminum powder: non-lamellar. According to HS notes, 7603 includes non-lamellar aluminum powder, while lamellar aluminum powder is classified under other subheadings of 7603 or 7604. Determination requires consideration of processing method, shape, particle size, and other factors. 760310 Lamellar aluminum powder: Lamellar aluminum powder has a scaly structure and is usually used in pigments and coatings; non-lamellar is granular and used in metallurgy, etc. 760120 Unwrought aluminum alloy: Unwrought aluminum alloy is in block or ingot form, not powder; aluminum powder is in powder form. 760429 Aluminum profiles: Aluminum profiles are extruded bars, rods, and profiles, not powder. 281820 Aluminum oxide: Aluminum oxide is an oxide of aluminum, not metallic aluminum powder; aluminum powder is metallic aluminum. Is it clearly non-lamellar? Is particle size information provided? Is the processing method explained? Is the aluminum content declared? Is it distinguished from lamellar aluminum powder?

How can I check the tariff rate for 760320? You can check the latest tariff rate through the official website of the General Administration of Customs or the International Trade Single Window. Tariff rates may change due to country, trade agreements, etc., and official publications should prevail. What is the difference in classification between non-lamellar aluminum powder and lamellar aluminum powder? Non-lamellar aluminum powder is classified under 760320, and lamellar aluminum powder is classified under 760310. The difference lies in physical form: non-lamellar is granular, and lamellar is scaly. Is particle size information required at the time of declaration? Yes, particle size is an important indicator for distinguishing subheadings of non-lamellar aluminum powder, and its absence may lead to classification disputes or delays. Does the packaging specification of aluminum powder affect classification? Packaging specifications generally do not directly affect classification, but they must be declared truthfully to facilitate customs inspection. If aluminum powder is used for pigments, is it still classified under 760320? If it is lamellar and used for pigments, it is usually classified under 760310; if it is non-lamellar, even if used for pigments, it is still classified under 760320. How can aluminum powder and aluminum paste be distinguished? Aluminum paste is usually a mixture of aluminum powder and solvent and may be classified under different codes. Aluminum powder is pure powder and is not mixed with solvent. What regulatory documents are required for importing non-lamellar aluminum powder? This depends on the use and composition and may involve import licenses, certificates of origin, etc. It is recommended to consult the local customs authority. Does 760320 apply to aluminum alloy powder? Yes, as long as it is non-lamellar aluminum alloy powder, it is also classified under 760320. However, the alloy composition must be declared.