According to the SunSirs Commodity Data Group, the MDI (main raw materials of PU Foam) price for 11-20th Otc. is 23,800 RMB/ton from WANHUA Chemical (the biggest manufacturer of MDI), which increased 800RMB/ton compare the price on 1-10th Oct. . Another MDI supplier Huntsman from Shanghai, the price of MDI is 26,000 RMB/ton in Oct., which was an increase of 3,000 RMB/ton from Sept. .

At present, not only MDI cost increase, other raw materials of PU Foam all increase too, that will make the PU Foam price increase.