Non-halogenated organo-phosphorous derivatives; other non-halogenated organo-phosphorous derivatives, n.e.c. in item no. 2931.4
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2931.49
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Non-halogenated organo-phosphorous derivatives can be reviewed from 2931.49, but the final code depends on full product details, material, use, and destination tariff rules.
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No. This page is for pre-quote planning and does not replace customs rulings, official tariff data, or licensed broker advice.
2931.10
Organo-inorganic compounds; tetramethyl lead and tetraethyl lead
2931.20
Organo-inorganic compounds; tributyltin compounds
2931.41
Non-halogenated organo-phosphorous derivatives; dimethyl methylphosphonate
2931.42
Non-halogenated organo-phosphorous derivatives; dimethyl propylphosphonate