on october 11, the domestic dme market continued to rise sharply, with a single day increase of more than 5% in henan, the main production area, hebei and shandong, and the quotations of some manufacturers have risen to 6,000 yuan / ton. at present, the mainstream quotation in henan is 5,900-6,000 yuan / ton, that in hebei is 6,300 yuan / ton, and that in shandong is 6,220 yuan / ton. the high cost methanol price has brought obvious support to the market, and china dme market is expected to maintain an upward trend in the short term.