Chapter 32 covers products such as tanning and dyeing extracts, pigments, paints, inks, putties, and adhesives. The core characteristic is imparting color or surface protection functions to materials through chemical or physical action, including vegetable tanning extracts, synthetic dyes, lakes, paints, varnishes, putties, and printing inks. Goods of this chapter are widely used in textiles, leather, construction, printing, and plastic coloring fields. Heading 3212 includes: 1) pigments (including metallic powders or flakes) dispersed in non-aqueous media, in liquid or paste form, used in the manufacture of paints, inks, etc.; 2) stamping foils; 3) dyes and other coloring matter put up for retail sale. However, it does not include pigments made into specific shapes (such as sticks or blocks) or dyes dissolved in organic solvents (classified under 3204, etc.). First 2 digits 32 = Chapter 32 (tanning and dyeing extracts, dyes, pigments, paints, inks, etc.); digits 3-4: 12 = Heading 3212 (pigments dispersed in non-aqueous media, stamping foils, coloring matter put up for retail sale); digits 5-6: 90 = Subheading 321290, specifically referring to "other" non-aqueous media pigment dispersions, i.e., non-aqueous media pigment dispersions not specified under 321210 (stamping foils) and subheadings preceding 321290 (such as 321290 being only one subheading, but actually 3212 also has 321210, etc.). 321290 typically covers pigment pastes used in paints and inks, not put up for retail sale. The goods consist of pigments dispersed in non-aqueous media (such as organic solvents, oils, resins), not put up in specific retail packaging, and not classified under 3204 (synthetic organic coloring matter) or 3206 (other coloring matter). Because the dispersion medium is non-aqueous and in dispersion form, it conforms to the description of heading 3212, and is therefore classified under 321290 rather than 320417 (pigment preparations) or 321000 (paints and varnishes).

Product Name: The standard name of the declared goods should include "non-aqueous media pigment dispersion" or the specific pigment name, such as "Phthalocyanine Blue non-aqueous dispersion." Composition and Content: List the percentages of pigment, dispersant, solvent (non-aqueous), and other additives, such as pigment 30%, resin 20%, solvent 50%. Pigment Type: Indicate the specific pigment category, such as organic pigments (azo, phthalocyanine) or inorganic pigments (titanium dioxide, iron oxide), as well as the C.I. index number. Dispersion Medium: Clearly specify the type of non-aqueous medium, such as mineral oil, vegetable oil, alkyd resin, acrylic resin, etc., and state whether water is contained. Use: Explain the end use, such as for manufacturing paints, inks, plastic coloring, etc., and indicate whether it is put up for retail sale. Packaging Specifications: Indicate the packaging form and net weight, such as iron drum, 25 kg per drum, whether put up for retail sale. Brand or Model: Provide the brand name or model to facilitate identification of product characteristics. Product Name: Phthalocyanine Blue non-aqueous pigment dispersion; Composition: Phthalocyanine Blue pigment 35%, acrylic resin 20%, xylene 45%; Pigment Type: Organic pigment, C.I. Pigment Blue 15:3; Dispersion Medium: Xylene (non-aqueous); Use: For manufacturing solvent-based inks; Packaging: Iron drum, net weight 20 kg per drum, not put up for retail sale; Brand: BASF; Model: Heliogen Blue L 7080. Misreporting a dispersion containing a small amount of water as non-aqueous, leading to classification errors. Failing to distinguish between retail and non-retail packaging, which may result in classification under 321210 or 321290. Confusing pigment dispersions with paints, ignoring their characteristics as semi-finished products.

The core basis for classification is: 1) whether the goods are pigments dispersed in a non-aqueous medium; 2) whether they are in liquid or paste form; 3) whether they are not put up for retail sale; 4) whether they are used for manufacturing paints, inks, etc. If they meet these criteria, they are classified under 321290. If put up for retail sale, they may be classified under 321210 or 321290 (but 321290 does not include retail packaging; retail packaging is classified under 321290? Actually 3212 includes coloring matter put up for retail sale, but 321290 is "other," and judgment must be based on the specific subheading). Key exclusions: if the pigment has been dissolved in an organic solvent to become a dye solution, it is classified under 3204; if it is an aqueous dispersion, it is classified under 3206 or 321000. 320417 Synthetic organic coloring matter and preparations: 320417 covers synthetic organic coloring matter (including pigments) and their preparations, but usually in powder or concentrate form, not liquid dispersed in a non-aqueous medium. 321290 covers pigment pastes already dispersed in a non-aqueous medium. 320649 Other coloring matter and preparations: 320649 covers inorganic coloring matter and other coloring matter not elsewhere specified, usually in powder form. 321290 covers pigments dispersed in a non-aqueous medium, in liquid or paste form. 321000 Paints and varnishes: 321000 covers finished paints and varnishes, already formulated and ready for use. 321290 covers pigment dispersions, which are semi-finished products for manufacturing paints and require further formulation. 321210 Stamping foils: 321210 covers stamping foils used for hot stamping. 321290 covers pigment dispersions; the two differ completely in use and form. 320810 Polyester paints and varnishes: 320810 covers paints based on polyesters, belonging to finished products. 321290 covers pigment dispersions, which are not based on polyesters but are in dispersion form. Are the pigments dispersed in a non-aqueous medium? Are they in liquid or paste form? Are they not put up for retail sale? Are they used for manufacturing paints, inks, etc.? Have dyes already dissolved in solvents been excluded?

How can one determine whether a pigment dispersion belongs to 321290? It must simultaneously satisfy: 1) pigments dispersed in a non-aqueous medium (such as organic solvents, oils, resins); 2) in liquid or paste form; 3) not put up for retail sale; 4) used for manufacturing paints, inks, etc. If put up for retail sale, it may be classified under 321290 (but attention must be paid to the subheading structure) or 321210. It is recommended to check the heading text and subheading notes. What is the main difference between 321290 and 320417? 320417 covers synthetic organic coloring matter and its preparations, usually in powder, granular, or concentrate form, not dispersed in a medium. 321290 covers pigments already dispersed in a non-aqueous medium, in liquid or paste form, and are semi-finished products for manufacturing paints and inks. If the product is in powder form, it should be classified under 320417; if it is a liquid dispersion, it is classified under 321290. If a non-aqueous media pigment dispersion contains a small amount of water, does it affect classification? If it contains a small amount of water but is still predominantly based on a non-aqueous medium and conforms to the description of heading 3212, it may still be classified under 321290. However, if water becomes the main medium, it may be classified under 3206 or 321000. It is recommended to clearly declare the water content and medium proportions when declaring, subject to customs laboratory results. Under which code should pigment dispersions put up for retail sale be classified? Pigment dispersions put up for retail sale may be classified under 321290 (if not specified under 321210) or 321210 (stamping foils). However, heading 3212 includes dyes and other coloring matter put up for retail sale, and the specific subheading must be determined based on packaging and use. It is recommended to consult the subheading notes or provide samples for customs classification. What common errors should be noted when declaring goods under 321290? Common errors include: failing to indicate the non-aqueous medium, misreporting aqueous dispersions as non-aqueous, failing to distinguish between retail and non-retail packaging, and confusing pigment dispersions with finished paints. The composition, medium, use, and packaging should be declared in detail to avoid classification disputes. How can one check the tax rate for 321290? Tax rates may change. It is recommended to check the latest version of the Customs Tariff of the People's Republic of China through the General Administration of Customs website, China International Trade Single Window, or other sources. HS code query tools can also be used by entering 321290 to obtain current import tariffs, value-added tax, and regulatory conditions. Are special documents required when exporting goods under 321290? Basic documents such as contract, invoice, packing list, and customs declaration form are usually required. If hazardous chemicals are involved (such as flammable solvents), MSDS, hazardous packaging certificates, etc. may also be required. The specific requirements are subject to customs regulatory conditions; it is recommended to consult a customs broker or customs in advance. If a pigment dispersion is used for plastic coloring, is it still classified under 321290? If the dispersion consists of pigments dispersed in a non-aqueous medium and is used for plastic coloring, it may still be classified under 321290, but attention should be paid to whether it falls within the scope of "coloring matter." If it has been made into plastic color masterbatch, it is classified under 3204 or 3206. It is recommended to make a comprehensive judgment based on product form and use.