flame retardant TCPP TEP cyclopentane stable npentane TDI  decreasing

International and domestic demand still weak and raw material stable, RMB/USD also stable. The polyurethane raw material like tcpp, tep, cyclopentane, , triphenyl phosphite, DBTDL, stannous octoate and so on all stable this week Nov 28th - Dec 4th 2022.  TDI, Npentane, HFC245fa are decreasing.