
市场要闻与重要数据 价格与基差方面,L主力合约收盘价为8236元/吨(+82),PP主力合约收盘价为8303元/吨(+106),LL华北现货为8420元/吨(+700),LL华东现货为8500元/吨(+500),PP华东现货为8100元/吨(+0),LL华北基差为184元/吨(+618),LL华东基差为264元/吨(+418),PP华东基差为-203元/吨(-106)。 上游供应方面,PE开工率为82.4%(-4.5%),PP开工率为70.0%(-4.4%)。 生产利润方面,PE油制生产利润为-548.2元/吨(-28.4),PP油制生产利润为-688.2元/吨(-28.4),PDH制PP生产利润为-1721.9元/吨(+264.4)。 进出口方面,LL进口利润为-1132.4元/吨(-1414.2),PP进口利润为-949.6元/吨(-192.9),PP出口利润为168.8美元/吨(+327.4)。 下游需求方面,PE下游农膜开工率为26.8%(+8.0%),PE下游包装膜开工率为43.4%(+3.1%),PP下游塑编开工率为40.5%(+2.9%),PP下游BOPP膜开工率为61.3%(+1.7%)。 市场分析 在国际能源署(IEA)32个成员国同意释放4亿桶战略石油储备后,伊拉克南部港口两艘外国油轮遭袭,阿曼亦从其主要石油出口码头撤离所有船只,市场对于霍尔木兹海峡通航中断的担忧延续。市场再度传出国内某大型石化集团炼厂进一步降负的信息,烯烃供应端收缩预期进一步加剧,推动烯烃价格再度走强。 PE方面,3月临停与计划检修装置增多,前期福建联合、石化、茂名石化等主要炼厂延续检修,新增吉林石化、中安联合等装置计划检修,PE开工率延续高位回落;需求端下游整体开工继续回升,随着春耕需求集中释放,下游农膜、地膜订单持续跟进,包装膜刚需补库,PE整体库存去化周期逐步兑现。 PP方面,供应端缩量表现更加明显,新增天津渤化、浙江石化、裕龙石化等多套停车,上游生产企业预防性降负荷逐步增多,3月检修量预期仍偏高,利润敏感性PDH装置计划检修亦增多,PDH检修高峰预期延续,PP上游库存兑现去化,供应端支撑增加。需求端,下游开工明显回升,延续刚需采购为主,PP社会库存去化。 策略 单边:LLDPE、PP谨慎逢低做多套保;跨期:L05-09、PP05-09逢低正套跨品种:无 风险 伊朗地缘局势发展动向、油价大幅波动、丙烷价格波动、上游装置检修动态 目录 一、聚烯烃基差、跨期结构.........................................................................................................................4二、生产利润与开工率...............................................................................................................................5三、聚烯烃非标价差...................................................................................................................................6四、聚烯烃进出口利润...............................................................................................................................7五、聚烯烃下游开工与下游利润...................................................................................................................9六、聚烯烃库存.......................................................................................................................................10 图表 图1:塑料主力合约....................................................................................................................................................................4图2:LL华东基差.......................................................................................................................................................................4图3:聚丙烯主力合约................................................................................................................................................................4图4:PP华东基差.......................................................................................................................................................................4图5:L05-L09..............................................................................................................................................................................4图6:PP05-PP09.........................................................................................................................................................................4图7:PE生产利润(原油).......................................................................................................................................................5图8:PE产能利用率...................................................................................................................................................................5图9:PP生产利润(原油).......................................................................................................................................................5图10:PP生产利润(PDH制).................................................................................................................................................5图11:聚丙烯产能利用率..........................................................................................................................................................5图12:PP周度产量.....................................................................................................................................................................5图13:聚丙烯检修减损量..........................................................................................................................................................6图14:PDH制PP产能利用率.....................................................................................................................................................6图15:HD注塑-LL华东..............................................................................................................................................................6图16:HD中空-LL华东..............................................................................................................................................................6图17:HD薄膜-LL华东..............................................................................................................................................................6图18:LD华东-LL......................................................................................................................................................................6图19:PP低熔共聚-拉丝华东......