POE原料美国埃克森美孚,0201,6102,9061,9071,VI6202，0230,5101，VM3020,VM6102,VM6202，VM3980FL,VM3020FL美国杜邦,8440,8021,8180,8200,8999,8150韩国LG,LC170,LC670,日本三井化学,A-20085,BL4000,DF610,DF740,P5050N,美国陶氏,1450,2000,7370,7467,8003,8100,8137,8150,8180,8200,8400,8401,8402,8411,8450,8480,8540,8999,8440,)