3.主要企業分析:Scharlau、Honeywell Research Chemicals、Methanex、Acetex Corporation、SABIC、PETRONAS、Mitsubishi Gas Chemical、Xilong Chemical、Anhui Fulltime Specialzed Solvents and Reagents、LCY Chemical Corp、Thermo Fisher Scientific、Kanto Chemical、Merck、Ashland、FUJIFILM Wako