世界聚乙烯需求预测美国对低密度聚乙烯的需求一直比较旺盛，现人均消费已达２０千克以上；西欧市场的生产能力不断扩大，但近年来生产能力过剩，价格下跌；亚洲国家市场看好，特别是中国经济快速增长，对低密度聚乙烯的需求旺盛，要从韩国大量进口以弥补国内产量不足。近... Polyethylene demand forecast in the world The demand for low density polyethylene in the United States has been relatively strong, and the average per capita consumption has reached more than 20 kilograms; the production capacity of the Western European market has continued to expand, but in recent years, the production capacity is excessive and the price has fallen; the Asian countries’ market is promising, especially It is China’s rapid economic growth and strong demand for low-density polyethylene. It has to import large quantities from South Korea to make up for the lack of domestic production. near...