HS 与 HTS 编码 - 化工上业 28 - 38

283330

Alums

283340

Peroxosulphates (persulphates)

283410

Nitrites

283421

Nitrates, of potassium

283429

Nitrates, of other than potassium

283510

Phosphinates (hypophosphites) and phosphonates (phosphites), whether or not chemically defined

283522

Phosphates, of mono- or disodium, whether or not chemically defined

283524

Phosphates, of potassium, whether or not chemically defined

283525

Phosphates, calcium hydrogenorthophosphate (dicalcium phosphate), whether or not chemically defined

283526

Phosphates, of calcium n.e.c. in item no. 2835.25, whether or not chemically defined

283529

Phosphates, (other than of mono- or disodium, other than of potassium or of calcium hydrogenorthophosphate (dicalcium phosphate) and excluding other phosphates of calcium), whether or not chemically defined

283531

Polyphosphates, sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined

283539

Polyphosphates, other than sodium triphosphate (sodium tripolyphosphate), whether or not chemically defined

283620

Carbonates, disodium carbonate

283630

Carbonates, sodium hydrogen carbonate (sodium bicarbonate)

283640

Carbonates, potassium carbonate

283650

Carbonates, calcium carbonate

283660

Carbonates, barium carbonate

283691

Carbonates, lithium carbonate

283692

Carbonates, strontium carbonate