HS 与 HTS 编码 - 化工上业 28 - 38

320290

Tanning substances, inorganic tanning substances, tanning preparations, whether or not containing natural tanning substances, enzymatic preparations for pre- tanning

320300

Colouring matter of vegetable or animal origin, including dyeing extracts not animal black, whether or not chemically defined, preparations based on colouring matter of vegetable or animal origin

320411

Dyes, disperse dyes and preparations based thereon

320412

Dyes, acid, whether or not premetallised and preparations based thereon, mordant dyes and preparations based thereon

320413

Dyes, basic dyes and preparations based thereon

320414

Dyes, direct dyes and preparations based thereon

320415

Dyes, vat dyes (including those usable in that state as pigments) and preparations based thereon

320416

Dyes, reactive dyes and preparations based thereon

320417

Dyes, pigments and preparations based thereon

320419

Dyes, n.e.c., including mixtures of colouring matter of two or more of those from item no. 3204.11 to 3204.19

320420

Dyes, synthetic organic products of a kind used as fluorescent brightening agents

320490

Dyes, synthetic organic products n.e.c. in heading no. 3204 (e.g. of a kind used as luminophores), whether or not chemically defined

320500

Colour lakes, preparations based on colour lakes as specified in note 3 to this chapter

320611

Colouring matter, pigments and preparations based on titanium dioxide, containing 80% or more by weight of titanium dioxide calculated on the dry matter

320619

Colouring matter, pigments and preparations based on titanium dioxide, containing less than 80% by weight of titanium dioxide calculated on the dry weight

320620

Colouring matter, pigments and preparations based on chromium compounds

320641

Colouring matter, ultramarine and preparations based thereon

320642

Colouring matter, lithopone and other pigments and preparations based on zinc sulphide

320649

Colouring matter, other preparations n.e.c. in item no. 3206.4

320650

Colouring matter, inorganic products of a kind used as luminophores