中国 · 品目· 8 个子目· 0 个税号
2835次磷酸盐、亚磷酸盐、磷酸盐及多磷酸盐
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined
Phosphinates (hypophosphites), phosphonates (phosphites) and phosphates; polyphosphates, whether or not chemically defined