据隆众数据，本周（20240301-0307）供需差扩大至6.93，环比上涨8.79%。数据类型本周涨跌W+1W+2W+3乙烯国产量95.632.37%95.639592.25乙烯进口量30.00%333乙烯出口量00.00%000乙烯表观需求98.632.29%98.639895.25乙烯五大下游需求88.231.61%87.1085.4083.49聚乙烯