摘要：聚乙烯（LLDPE）期货对现货影响越来越大，期货交易必将成为聚乙烯交易的主流模式之一。
Abstract:Polyethylene has more and more influence to futures, futures trading surely will become one of the mainstream models in polyethylene business.
关键词：聚乙烯（LLDPE）；期货；现货
Key words: polyethylene；futures；spot goods
自2007年聚乙烯（LLDP..