市场要闻与重要数据 PVC: 期货价格及基差:PVC主力收盘价5133元/吨(-12);华东基差-153元/吨(+12);华南基差-93元/吨(+2)。现货价格:华东电石法报价4980元/吨(+0);华南电石法报价5040元/吨(+0)。 上游生产利润:兰炭价格705元/吨(+0);电石价格2705元/吨(+0);电石利润-149元/吨(+0);PVC电石法生产毛利-52元/吨(-48);PVC乙烯法生产毛利-1210元/吨(+124);PVC出口利润88.9美元/吨(-0.1)。PVC库存与开工:PVC厂内库存34.0万吨(+3.6);PVC社会库存54.2万吨(+0.8);PVC电石法开工率81.87%(+9.90%);PVC乙烯法开工率45.42%(-7.64%);PVC开工率70.51%(-1.46%)。下游订单情况:生产企业预售量67.6万吨(-8.1)。 烧碱: 期货价格及基差:SH主力收盘价2061元/吨(-28);山东32%液碱基差-155元/吨(+31)。现货价格:山东32%液碱报价610元/吨(+0);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907元/吨(+0);山东氯碱综合利润(0.8吨液氯)477.5元/吨(+40.0);山东氯碱综合利润(1吨PVC)120.53元/吨(+0.00);西北氯碱综合利润(1吨PVC)963.89元/吨(+0.00)。烧碱库存与开工:液碱工厂库存57.16万吨(-0.09);片碱工厂库存3.04万吨(+0.04);烧碱开工率82.50%(-1.00%)。烧碱下游开工:氧化铝开工率76.30%(+0.69%);印染华东开工率51.31%(+0.62%);粘胶短纤开工率88.60%(-1.17%)。 市场分析 PVC: 受美伊冲突有缓解迹象影响,能化板块走弱,PVC跟随震荡偏弱,基差小幅走强,下游点价成交情绪略有好转。国内乙烯法企业原料受限,开工持续下滑,开工率已跌至45%;电石法5月检修增多,供应压力略有缓解。节后下游开工恢复,整周受放假影响开工下降,刚需采购。宏观层面政治局会议提出加强地下管网建设、稳定房地产、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,出口订单保持一定韧性,电石法出口成交价有所反弹FOB750-770美元/吨,乙烯法800-820美元/吨。随着供应检修落地、出口订单保持韧性,库存压力或将进一步缓解,宏观侧再提反内卷对情绪有一定支撑,但高库存压制价格。 烧碱: 烧碱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,采购回暖后现货报价有所上调。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回升,印染、纸浆提升,粘胶短纤小幅下降;氧化铝开工回升;内贸成交较为理性。高价液氯下游有所抵触,液氯价格下降,氯碱成本支撑小幅走强,后续氯碱企业检修对液氯价格仍有一定提振。当前下游采购情绪有所改善,后续关注采购情绪持续性及出口新单签订情况,关注检修实际落地情况。 策略 PVC单边:震荡跨期:V09-01逢低正套跨品种:无 烧碱单边:震荡跨期: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乙烯法产能利用率..................................................................................................................................................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.......................