October 20th Gaede chemical network industry analysis in East China MDI market price higher polymerization, supplier control of the goods and price support, market price is higher, but buying up co.. Today, the reference price (from the single barreled cash): Wanhua PM200 offer 9600-9800 yuan / ton; Gen 44V20L, BASF Korth M20S offer 9400-9500 yuan / ton; Japan and South Korea Kumho Mitsui NPU offer 9200-9300 yuan / ton.