China · Heading· 7 subheadings· 0 codes

2841Salts of oxometallic or peroxometallic acids

Subheadings (6-digit WCO)

284130Sodium dichromate→284150- Other chromates and dichromates; peroxochromates→284161Potassium permanganate→284169Other→284170- Molybdates→284180- Tungstates (wolframates)→284190Other→
China HS 2841 · Salts of oxometallic or peroxometallic acids · Treayo · 全球关税