市场要闻与重要数据PVC: 期货价格及基差:PVC主力收盘价5319元/吨(+47);华东基差-219元/吨(-27);华南基差-129元/吨(-37)。现货价格:华东电石法报价5100元/吨(+20);华南电石法报价5190元/吨(+10)。 上游生产利润:兰炭价格705元/吨(+0);电石价格2655元/吨(+0);电石利润-199元/吨(+0);PVC电石法生产毛利-4元/吨(-63);PVC乙烯法生产毛利-1334元/吨(-104);PVC出口利润79.6美元/吨(+0.1)。 PVC库存与开工:PVC厂内库存30.4万吨(-0.7);PVC社会库存53.4万吨(-0.8);PVC电石法开工率71.97%(-7.66%);PVC乙烯法开工率53.06%(-6.88%);PVC开工率71.97%(-1.52%)。下游订单情况:生产企业预售量75.6万吨(+2.2)。 烧碱: 期货价格及基差:SH主力收盘价2109元/吨(+83);山东32%液碱基差-315元/吨(-96)。现货价格:山东32%液碱报价574元/吨(-4);山东50%液碱报价1030元/吨(+0)。上游生产利润:山东烧碱单品种利润794元/吨(-13);山东氯碱综合利润(0.8吨液氯)445.0元/吨(-92.5);山东氯碱综合利润(1吨PVC)178.03元/吨(-2.50);西北氯碱综合利润(1吨PVC)1043.89元/吨(+0.00)。烧碱库存与开工:液碱工厂库存57.25万吨(-1.30);片碱工厂库存3.00万吨(-0.20);烧碱开工率83.50%(+0.30%)。烧碱下游开工:氧化铝开工率75.61%(-1.89%);印染华东开工率50.69%(-1.88%);粘胶短纤开工率89.77%(-0.76%)。 市场分析 PVC: PVC现货成交情绪一般。国内乙烯法企业原料受限、开工持续下滑;电石法5月检修增多,供应压力略有缓解,社会库存高位去化。节后下游开工恢复,但补库情绪一般,内贸成交偏弱。宏观层面政治局会议提出加强地下管网、稳定地产、推进城市更新,需求预期有所提振。短期地缘冲突推高乙烯法成本,但石脑油裂解负荷预期提升,成本支撑将小幅走弱;电石法具备成本优势、供应不受海外扰动,出口订单环比走强,电石法出口成交价有所反弹FOB750-770美元/吨,乙烯法800-840美元/吨。随着供应检修落地、出口订单保持韧性,库存压力将进一步缓解,宏观侧再提反内卷对情绪有一定支撑,但高库存压制价格,基本面偏弱压制反弹力度。 烧碱: 烧碱现货及盘面价格节前回吐地缘冲突风险溢价,跌至冲突前水平。低价使得下游采购情绪好转,部分企业逢低补库,山东省内发主力下游氧化铝厂量有所下降,采购回暖后部分企业上调现货报价。烧碱整体库存高位去化,山东江苏去库。供应端烧碱维持高开工,但5月计划检修企业有所增加,山东地区产能五月中下旬预计集中检修启动,供应收缩预期提振盘面。需求端非铝行业开工下降,印染节中放假开工进一步下降,刚需采购为主;氧化铝开工下降;内贸成交较为理性。液氯下游环氧丙烷、环氧氯丙烷开工小幅下降,高价液氯下游有所抵触,后续氯碱企业检修对液氯价格仍有一定提振,整体来看液氯价格环比节前有所下降,氯碱成本支撑小幅走强。烧碱价格下降后下游采购情绪改善,关注出口是否有所改善以及采购持续性,5月烧碱计划检修企业增加,关注检修落地情况。 策略 PVC单边:震荡跨期:观望跨品种:无 烧碱单边:震荡偏强跨期:SH07-09逢低正套跨品种: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.....................................................................................................................................................