市场要闻与重要数据PVC: 期货价格及基差:PVC主力收盘价5160元/吨(-238);华东基差-80元/吨(+68);华南基差40元/吨(+38)。现货价格:华东电石法报价5080元/吨(-170);华南电石法报价5200元/吨(-200)。 上游生产利润:兰炭价格705元/吨(+0);电石价格2925元/吨(-40);电石利润71元/吨(-40);PVC电石法生产毛利-307元/吨(-272);PVC乙烯法生产毛利-1007元/吨(-230);PVC出口利润92.1美元/吨(-3.5)。PVC库存与开工:PVC厂内库存31.9万吨(-2.0);PVC社会库存57.6万吨(-2.4);PVC电石法开工率84.85%(+0.19%);PVC乙烯法开工率66.35%(-2.31%);PVC开工率79.09%(-0.58%)。下游订单情况:生产企业预售量73.7万吨(-4.2)。 烧碱: 期货价格及基差:SH主力收盘价2156元/吨(-56);山东32%液碱基差144元/吨(+56)。现货价格:山东32%液碱报价736元/吨(+0);山东50%液碱报价1270元/吨(-20)。上游生产利润:山东烧碱单品种利润1300元/吨(+0);山东氯碱综合利润(0.8吨液氯)831.3元/吨(+40.0);山东氯碱综合利润(1吨PVC)486.28元/吨(-64.00);西北氯碱综合利润(1吨PVC)1335.40元/吨(-251.52)。烧碱库存与开工:液碱工厂库存53.00万吨(+1.00);片碱工厂库存2.55万吨(+0.15);烧碱开工率85.70%(+1.10%)。烧碱下游开工:氧化铝开工率80.72%(-1.86%);印染华东开工率52.57%(+0.00%);粘胶短纤开工率87.13%(-2.23%)。 市场分析 PVC: 地缘冲突缓解,盘面波动加剧。国内部分乙烯法企业面临原料供应受限问题,部分装置已降负,后续观察检修落地实际情况。电石法受价格上涨利润好转,负荷提升。需求端下游开工逐步回升,PVC3月仓单注销带来的现货供应压力较大。短期内在地缘冲突下,海外石脑油裂解装置降负原料供给下降,乙烯法原料成本上涨,成本端压力传导仍在。供应收缩,出口持续,印度下调PVC出口关税至0%,该措施自4月2日起生效,为期暂定为3个月,出口询单好转。下游开工恢复,社会库存压力有一定缓解,但内贸成交一般。当前情绪受美伊战争影响较大,后续需重点跟踪地缘冲突变化、出口订单执行情况、下游接货节奏、装置检修动态。 烧碱: 国际地缘冲突缓解,盘面下调。当前出口新单成交放缓。国内乙烯法PVC企业降负,带动市场对一体化烧碱降负预期。50%碱价格前期快速走强,成交放缓,价格松动,32%碱前期价格上调较少,价格跟涨。受低价仓单影响,部分企业价格下调。供应端开工率小幅回升,烧碱价格上涨,企业检修意愿下降;需求端非铝行业开工回升,刚需采购增量,但增量有限;氧化铝开工波动,广西氧化铝投产预期好转。内贸跟进有限,山东、江苏地区烧碱累库。后续持续关注地缘冲突动态及出口订单执行情况。 策略 PVC单边:震荡跨期:观望跨品种:无 烧碱单边:震荡跨期:观望 跨品种:无 风险 PVC:地缘冲突变动、宏观政策扰动、装置检修动态烧碱:地缘冲突变动、出口订单执行情况、装置检修动态、下游采购节奏 图表 图1:PVC电石法华东................................................................................................................................................................4图2:PVC电石法华南................................................................................................................................................................4图3:PVC华东基差....................................................................................................................................................................4图4:PVC华南基差....................................................................................................................................................................4图5:PVC华南-华东-50.............................................................................................................................................................4图6:PVC华东-西北-450...........................................................................................................................................................4图7:PVC华北-西北-450...........................................................................................................................................................5图8:PVC开工率........................................................................................................................................................................5图9:PVC电石法开工率............................................................................................................................................................5图10:PVC乙烯法开工率..........................................................................................................................................................5图11:PVC进口利润..................................................................................................................................................................5图12:PVC出口利润..................................................................................................................................................................5图13:山东外购电石PVC利润..................................................................................................................................................6图14:山东氯碱综合利润(1吨烧碱+0.8吨液氯).................................................................................................................6图15:山东氯碱综合利润(1吨烧碱+1吨PVC)....................................................................................................................6图16:西北氯碱综合利润(1吨烧碱+1吨PVC)....................................................................................................................6图17:山东液氯价格..................................................................................................................................................................6图18:山东外购电石PVC利润..................................................................................................................................................6图19:PVC乙烯法华东利润(远东)......................................................................................................................................7图20:PVC乙烯法华东利润(东南亚)..................................................................................................................................7图21:西北原盐价格..................................................................................................................................................................7图22:陕西兰炭价格...................................................................................................................