Tetramethylthiuram Monosulfide (TMTM) from China
Tetramethylthiuram monosulfide (TMTM) is a thiuram compound derived from dimethyldithiocarbamates, used as a rubber accelerator. It is classified under tariff item 2930.10.00 as an organo-sulphur compound.
Duty Rate — China → Canada
0%
Import Tips
• Ensure TMTM is a separate chemically defined compound
• If it is mixed with other accelerators, it may be classified elsewhere; provide purity data to CBSA