«(nitrilotrimethanediyl) tris (phosphonic acid), {ethane-1,2-diylbis [nitrilobis (methylene)]} tetrakis (phosphonic acid), [(bis {2- [bis (phosphonomethyl) amino] ethyl} amino ) methyl] phosphonic acid, {hexane-1,6-diylbis [nitrilobis (methylene)]} tetrakis (phosphonic acid»
HS code: 29313960
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2020 | <hidden> |
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