中国 · 品目· 4 个子目· 0 个税号
3801人造石墨、胶态石墨及碳基制剂
Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form pastes, blocks, plates or other semi-manufactures
Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form pastes, blocks, plates or other semi-manufactures