The Brief Analysis of Marketing : The chloroethylene is the main material for the production of koroseal and its market supply and demand change along with the development of chlorine.
场简要分
：
烯是生产聚稀树脂的主要原料，它的场供需随着聚稀的发展而变化。
稀树脂The Brief Analysis of Marketing : The chloroethylene is the main material for the production of koroseal and its market supply and demand change along with the development of chlorine.
场简要分：烯是生产聚稀树脂的主要原料，它的场供需随着聚稀的发展而变化。
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