
正极厂减产挺价,关注锂电顺价博弈 孙伟东首席分析师(有色金属)从业资格号:F3035243投资咨询号:Z0014605Tel:8621-63325888Email:weidong.sun@orientfutures.com 碳酸锂:震荡2025年12月28日 上周(12/22-12/26)锂盐价格呈偏强走势。LC2601收盘价环比+16.5%至12.78万元/吨,LC2605收盘价环比+17.2%至13.05万元/吨;SMM电池级及工业级碳酸锂现货均价环比+14.6%、14.9%至11.2、10.9万元/吨。氢氧化锂价格跟随上行,SMM粗颗粒及微粉型电池级氢氧化锂均价环比分别+18.2%、+16.9%至10.2、10.6万元/吨。电工价差环比走阔50元至2,650元/吨。电池级氢氧化锂较电池级碳酸锂价格贴水环比缩窄1470元至0.99万元/吨。 联系人金迪分析师(有色金属)从业资格号:F03135024Email:di.jin@orientfutures.com 上周碳酸锂价格延续大幅上行,加权合约持仓量变化较小,或预示部分空头砍仓进一步推升行情,短期走势易受资金情绪影响,不建议追高。基本面上,SMM周度去库652吨,去库趋势延续但进一步放缓,其中上下游延续去库,贸易环节累库,不过富宝数据显示周度去库仍超2000吨,二者依旧劈叉。供应侧,SMM周度产量环比增加116吨,其中盐湖-20,辉石+60,云母+40,回收+36吨,整体较符合预期,关注下周排产情况,我们预期一月部分项目投产(如紫金道县1月出电碳)叠加部分盐厂检修,一月产量可能环比小幅下滑。需求侧,下游正极材料厂本周多有释放减产检修消息,湖南裕能预计减少产量1.5-3.5万吨、万润新能预计减少0.5-2万吨、德方纳米预计检修一个月、安达科技预计减少0.3-0.5万吨等,正极厂当前即期利润亏损,联合减产或能刺激价格上涨修复利润,短期或利空一月锂盐侧平衡表,我们测算可能单月过剩将大1.5万吨,但中期较利好锂电产业链向下游顺价,届时或需更进一步关注终端订单的成色。策略上,前期多头可跟踪止盈,不建议追多,需注意库存走弱后的回调压力,中线仍建议关注逢低做多机会。 供应冲击后,供需高弹性下平衡如何演绎?2025/09/29 再论渠道库存与成本支撑2025/06/26如何从全产业链库存角度评估锂价反弹空间?2025/03/31过剩依旧,波动收敛2024/12/30 ★风险提示 下游消费不及预期,新增产能建设进度与企业预期有所出入。 目录 1、供应侧复产项目推迟,盘面强势上行........................................................................................................................42、周内行业要闻回顾......................................................................................................................................................53、产业链重点高频数据监测...........................................................................................................................................63.1、资源端:锂精矿价格随盘面上行.............................................................................................................................63.2、锂盐:产量小幅增长,去库斜率边际放缓..............................................................................................................63.3、下游中间品:磷酸铁锂价格预计持续上行............................................................................................................103.4、终端:动力电池装机维持高增...............................................................................................................................124、风险提示....................................................................................................................................................................12 图表目录 图表1:锂产业链重点高频价格监测.....................................................................................................................................4图表2:锂精矿现货均价......................................................................................................................................................6图表3:锂矿样本月度库存..................................................................................................................................................6图表4:GFEX碳酸锂主力合约收盘价..................................................................................................................................6图表5:GFEX碳酸锂期限结构............................................................................................................................................6图表6:国内碳酸锂周度产量...............................................................................................................................................7图表7:SMM碳酸锂周度库存..............................................................................................................................................7图表8:国内碳酸锂现货均价及电工价差..............................................................................................................................7图表9:碳酸锂基差(SMM电碳现货均价-GFEX近月).......................................................................................................7图表10:国内氢氧化锂现货均价..........................................................................................................................................8图表11:海内外氢氧化锂价差.............................................................................................................................................8图表12:国内电池级氢氧化锂-碳酸锂价差...........................................................................................................................8图表13:锂盐厂理论生产利润.............................................................................................................................................8图表14:智利对中国碳酸锂月度出口量................................................................................................................................9图表15:中国碳酸锂进口量&南美对中国碳酸锂出口............................................................................................................9图表16:智利对中国硫酸锂发运量.......................................................................................................................................9图表17:智利对各国碳酸锂出口均价...................................................................................................................................9图表18:SMM三元材料月度产量.......................................................................................................................................10图表19:SMM磷酸铁锂月度产量.................