
核心观点 市场分析 价格价差:本周乙二醇内盘重心大幅下跌,基差同步走弱。周初,乙二醇盘面震荡坚挺,现货成交在3900元/吨上下,场内贸易商交投尚可,远月期货略偏强。下半周,乙二醇市场快速走弱,部分贸易商出货积极,周五乙二醇现货价格低位成交至3700元/吨附近,现货基差成交在01合约贴水20-23元/吨附近,低位适量聚酯工厂参与盘面。 供应:中国大陆地区乙二醇整体开工负荷在72.93%(环比上周-0.20%),其中草酸催化加氢法(合成气)制乙二醇开工负荷在72.58%(环比上周+0.55%)。随着盛虹炼化1#装置停车,本周乙二醇负荷降至73%偏下,但当前EG负荷仍在高位,下周随着富德能源、中海壳牌检修兑现预计油制负荷将明显下降,但煤制装置将重启,关注价格下跌后的进一步检修情况。 需求:江浙织机负荷69.0%(环比上周-3.0%),江浙加弹负荷85.0%(环比上周-2.0%),聚酯开工率91.80%(环比上周+0.30%),直纺长丝负荷94.50%(环比上周+0.10%)。POY库存天数16.2天(环比上周+1.7天)、FDY库存天数16.5天(环比上周+0.8天)、DTY库存天数26.8天(环比上周+0.2天)。涤短工厂开工率97.5%(+0.0%),涤短工厂权益库存天数8.2天(环比上周-0.3天);瓶片工厂开工率72.2%(环比上周+0.0%)。本周织造负荷有所下滑,11月底后内贸订单开始加速转弱,坯布库存也开始加速累积,预计12月下旬开始开机率将进一步加速下滑,关注后续外贸订单下达情况。聚酯方面,聚酯负荷依然坚挺,长丝库存累积但依旧不高,短期聚酯负荷预计大幅下降风险不大,维持91%附近,但效益压力在增大,聚酯负荷下降预计在1月份附近。 库存:根据CCF每周一发布的数据,MEG华东主港库存为75.3万吨(环比+2.1万吨);根据隆众每周四发布的数据,MEG华东主港库存为71.9万吨(环比+1.1万吨)。据CCF数据,本周华东主港计划到港总数16.1万吨,副港到港量4.1万吨,整体偏高,预计主港将继续累库。隆众数据,截至12月4日华东主港地区MEG库存总量71.9万吨,较周一增加2.9万吨,周内到货尚可发货降温,整体库存增加。 整体基本面供需逻辑:供应端,随着检修兑现,国内乙二醇负荷高位下降,近端供应压力有所缓解,但1月又将恢复高供应,后续关注价格下降后乙二醇装置新增检修情况;海外供应方面,中东货源供应高位,月内远洋货到港偏多,上半月内港口库存仍将呈现回升态势。需求端,库存低位聚酯负荷坚挺,订单边际转弱。 策略 单边:中性。投产压力较大,随着港口库存的回升,场内货源流动性增加。近端检修若兑现则累库压力会有所缓解,但1~2月累库压力仍偏大,需要进一步减产平衡 跨期:无跨品种:无 风险 原油价格波动,煤价大幅波动,宏观政策超预期,地缘变化超预期 目录 一、价格与价差.........................................................................................................................................3二、供应...................................................................................................................................................4三、需求...................................................................................................................................................5四、库存...................................................................................................................................................6 图表 图1:乙二醇华东现货价格........................................................................................................................................................3图2:乙二醇华东现货基差........................................................................................................................................................3图3:MEG01-MEG05|单位:元/吨..........................................................................................................................................3图4:MEG05-MEG09|单位:元/吨..........................................................................................................................................3图5:MEG09-MEG01|单位:元/吨..........................................................................................................................................3图6:乙二醇主力合约收盘价|单位:元/吨..............................................................................................................................3图7:乙二醇乙烯制毛利润........................................................................................................................................................4图8:乙二醇煤基合成气制毛利润............................................................................................................................................4图9:乙二醇石脑油一体化制毛利润........................................................................................................................................4图10:乙二醇甲醇制毛利润......................................................................................................................................................4图11:乙二醇总负荷..................................................................................................................................................................4图12:乙二醇合成气制负荷......................................................................................................................................................4图13:长丝产销..........................................................................................................................................................................5图14:短纤产销..........................................................................................................................................................................5图15:聚酯负荷..........................................................................................................................................................................5图16:直纺长丝负荷..................................................................................................................................................................5图17:涤纶短纤负荷..................................................................................................................................................................5图18:聚酯瓶片负荷..................................................................................................................................................................5图19:乙二醇华东港口库存......................................................................................................................................................6图20:乙二醇华东港口库存....................