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7月31日,线型低密度聚乙烯(LLDPE)期货在大连商品交易所挂牌正式交易。国内期货市场迎来了石化期货品种——线型低密度聚乙烯产品。
July 31, linear low density polyethylene (LLDPE) futures listed on the Dalian Commodity Exchange. The domestic futures market ushered in the petrochemical futures varieties - linear low-density polyethylene products.