Methyl methacrylate (MMA): In the first half of the year the market performance was low and then high with an increase of 22%

editor’s note in the first half of this year, under the influence of demand shrinkage and other factors, the domestic chemical product market showed a trend of rising less and falling more. among the 124 major chemical products monitored by jinlianchuang, the rising products accounted for 21.8%, and the falling products accounted for 77.4%. among…