市场要闻与重要数据 PVC: 期货价格及基差:PVC主力收盘价4968元/吨(+16);华东基差-88元/吨(-36);华南基差32元/吨(-16)。现货价格:华东电石法报价4880元/吨(-20);华南电石法报价5000元/吨(+0)。 上游生产利润:兰炭价格705元/吨(+0);电石价格2675元/吨(-50);电石利润-179元/吨(-50);PVC电石法生产毛利-3元/吨(+305);PVC乙烯法生产毛利-802元/吨(+206);PVC出口利润132.3美元/吨(+10.5)。PVC库存与开工:PVC厂内库存31.3万吨(-0.6);PVC社会库存56.8万吨(-0.8);PVC电石法开工率83.69%(-1.16%);PVC乙烯法开工率63.52%(-2.83%);PVC开工率77.40%(-1.69%)。下游订单情况:生产企业预售量73.8万吨(+0.2)。 烧碱: 期货价格及基差:SH主力收盘价2013元/吨(-50);山东32%液碱基差259元/吨(+38)。现货价格:山东32%液碱报价727元/吨(-4);山东50%液碱报价1270元/吨(+0)。 上游生产利润:山东烧碱单品种利润1272元/吨(-13);山东氯碱综合利润(0.8吨液氯)1043.2元/吨(+227.5);山东氯碱综合利润(1吨PVC)588.16元/吨(+47.50);西北氯碱综合利润(1吨PVC)1185.40元/吨(+0.00)。烧碱库存与开工:液碱工厂库存54.00万吨(+1.00);片碱工厂库存2.77万吨(+0.22);烧碱开工率85.90%(+0.20%)。烧碱下游开工:氧化铝开工率80.81%(+0.09%);印染华东开工率52.57%(+0.00%);粘胶短纤开工率85.90%(-1.23%)。 市场分析 PVC: 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。整体供应端实际降负量不大。下游开工恢复,社会库存压力有一定缓解,但内贸成交一般,高库存仍对价格有一定压制。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。电石法因电石价格下降,成本支撑走弱。PVC出口新单成交放缓,本周出口签单环比下降,价格下降,当前出口主流价格电石法780-790美元/吨,乙烯法950-960美元/吨。国际地缘冲突仍有变数,波动加剧。 烧碱: 烧碱出口新单成交放缓,价格回落,华东烧碱出口FOB成交价为430-450美元/吨,带动50%碱价格下跌。受低价仓单影响下调,32%碱稳中有降,山东省内发主力下游氧化铝厂量增加。出口订单后续仍有需求,关注外商拿货时点。供应端整体维持高开工,供应量未有实质下降。市场成交情绪一般,库存重新累积。4月中下旬企业有五一节前降库预期。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,内贸成交较为理性。受海外地缘冲突影响,液氯下游环氧丙烷价格高涨,利润大幅上涨,开工好转,带动对液氯需求;液氯下游甲烷氯化物终端需求制冷剂进入需求旺季,液氯需求较强,带动液氯价格大幅上涨,氯碱成本支撑走弱,关注高价液氯下游拿货情绪。短期内烧碱供需偏宽松,库存压制价格。但国际地缘冲突仍有变数,波动加剧。 策略 PVC单边:震荡跨期:观望跨品种:无 烧碱单边:震荡偏弱跨期: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......