HS · HTS · 2931.47.00.00
US · HTS

2931.47.00.00

(5-Ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl) methyl methyl methylphosphonate

HS-6 2931.47
税率 %3.70
单位 kg
2026