孙伟东有色金属首席分析师从业资格号:F3035243投资咨询号:Z0014605Tel:8621-63325888Email:weidong.sun@orientfutures.com 工业硅:震荡2024年7月14日 根据百川盈孚,本周全国工业硅开炉数与上周相比减少5台,其中云南增开2台、新疆减少2台、内蒙古减少2台,重庆、福建分别减少2、1台。西南复产基本到位,西北个别硅企停炉检修。虽然硅价下跌,但目前硅厂尚无集中检修的意愿。 ★需求支撑不足 联系人肖嘉颖分析师(有色金属)从业资格号:F03130556Email:jiaying.xiao@orientfutures.com 多晶硅:根据百川盈孚,本周多晶硅产量3.76万吨,环比持平,库存28.10万吨,环比+1.26%。多晶硅价格持稳磨底,头部企业加大减产力度,预计7月多晶硅排产环比有所下降。但考虑到硅片端7月排产仅52GW,对多晶硅需求量约10.4万吨,因此多晶硅仍处于累库态势,预计Q3价格仍有下跌可能。多晶硅工厂对99硅粉的采购价格在13300元/吨左右,但随本周盘面大幅下跌后,预计下周采购价格亦将回落。 有机硅:本周有机硅DMC产量4.48万吨,环比+2.52%,周库存5.07万吨,环比+1%。湖北兴发、东岳、江西星火维持降负生产。唐山三友老装置常规检修,另新安化工月中或有检修计划。随工业硅价格走低,叠加需求淡季,有机硅价格或也将承压。 铝合金:铝合金厂开工下降,对工业硅采购不积极。 ★基本面尚不见利多催化 根据SMM,本周工业硅社会库存环比+0.5万吨,样本工厂库存环比+0.22万吨。仓单库存+0.66万吨至32.8万吨。新疆伊犁小厂基本陷入亏损,而西南丰水期仍保有一定的现金利润。从当前估值看,理论上左侧做多的性价比正在提升,但是我们尚不见基本面给到相应催化。Q3光伏产业链仍不乐观,难以给到工业硅需求支撑,而供给端西南丰水期减产概率低,新疆小厂有减产可能但对月度供给的实际影响较小。以当前99硅现货价格12000元/吨考虑,意味着盘面落至10500元/吨左右时云南仓单才会具有较大性价比,这对仓单来说已经是最优情况,而期现的螺旋影响或导致盘面出现更深跌幅。盘面预计弱势运行,短期关注宏观和情绪面扰动。 ★风险提示:供给变化超预期。 目录 1、基本面尚不见利多催化.......................................................................................................................................................42、热点资讯整理.......................................................................................................................................................................43、产业链高频数据跟踪...........................................................................................................................................................53.1、工业硅现货价格................................................................................................................................................................53.2、工业硅相关成本................................................................................................................................................................63.3、工业硅供给........................................................................................................................................................................83.3、工业硅需求........................................................................................................................................................................93.4、工业硅库存......................................................................................................................................................................134、风险提示.............................................................................................................................................................................13 图表目录 图表1:不通氧553#硅现货日度均价..........................................................................................................................................................5图表2:通氧553#硅现货日度均价..............................................................................................................................................................5图表3:421#硅现货日度价格.......................................................................................................................................................................6图表4:99#硅现货日度价格........................................................................................................................................................................6图表5:国内硅石周度均价...........................................................................................................................................................................6图表6:国内石油焦周度均价.......................................................................................................................................................................6图表7:国内洗精煤周度均价.......................................................................................................................................................................7图表8:国内木炭周度均价...........................................................................................................................................................................7图表9:国内电极周度均价...........................................................................................................................................................................7图表10:国内工业硅主产区月度电价.........................................................................................................................................................7图表11:新疆样本工业硅企业周度产量.....................................................................................................................................................8图表12:云南样本工业硅企业周度产量.....................................................................................................................................................8图表13:四川样本工业硅企业周度产量.....................................................................................................................................................8图表14:新疆样本工业硅企业周度开工率................................................................................................................................