Ortho toludiamine is the by product of TDI.
We need this product as raw material, the purity is 99.0%min,
If you can sell this product, please feel free to contact us.
Thanks
date_range May 16' 2022/ Japan
date_range Apr 06' 2022/ Australia
date_range Apr 06' 2022/ Australia
date_range Jan 28' 2022/ Hong Kong