Ϻ˷Ƽɷ˾(chung)2003꣬һн(jng)ĻWƷQ(mo)ͷչ˾ԼMڙ¸a(chn)Ʒȫ(ni)I(y)Ҫ(jng)Nɭڻ̼܄ͣͬr߀漰ճτ܄ԼһЩr(nng)I(y)a(chn)wϵԭ 2008ҹ˾ɞɭڻ(ExxonMobil Chemical)Ͱb̼܄A|A^(q)ڙཛ(jng)N20166ȡðɭڻA|AϵĽ(jng)Nɭڻ(ExxonMobil Chemical)̼܄IƾõĚvʷͽ(jng)և֪܄ɭڻSrSؼ͑裬m(x)M͑F(xin)҂Ͱɭڻľoܺṩߵȵ܄a(chn)ƷԷa(chn)ƷüϵҪ