%% %% %% %% 联合研究丨行业深度 [Table_Title] "碳"寻新机：石化、化工行业双碳展望 research.95579.com 1 丨证券研究报告丨 报告要点 [Table_Summary] 2026 年作为"十五五"开局之年，碳排放双控逐步取代能耗双控，成为新的政策考核指挥棒。 石化、化工行业细分子行业与工艺路线众多，碳排放强度分化明显，整体呈现上游油气＜气头 化工＜油头化工＜煤化工的梯度格局。煤化工虽碳排放强度高，但仍具减排潜力，先进能耗企 业有望在双碳约束下形成竞争优势。短期看，预计碳收益或成本影响有限，但在新政策指挥棒 下，新增产能受限信号较为明确，有望促进存量优质资产价值重估；中长期看，碳收益有望增 厚利润，看好高碳排行业（煤化工行业、氯碱等）内低碳排强度资产。 分析师及联系人 [Table_Author] 马太 魏凯 侯彦飞 SAC：S0490516100002 SAC：S0490520080009 SAC：S0490521050002 SFC：BUT911 SFC：BUT964 SFC：BVN517 王呈 徐静 詹林星 SAC：S0490525040004 请阅读最后评级说明 ...

研究报告 – 烧碱报告 2026 年 2 月 金融研究院 研究报告-烧碱月报 报告日期 2026 年 2 月 27 日 范阿骄 : F3054801 投资咨询证号： Z0016954 节后需求边际改善， 烧碱市场企稳向好 从业资格号 2026 年 2 月，烧碱市场结束 1 月单边下行态势， 进入供需博弈下低位企稳、基差修复 的震荡阶段。 核心逻辑从高供应 + 高库存 + 弱需求的三重压力， 转向 库存去化与节后需求复苏的博弈。 供给端，行业产能利用率维持高位，但边际压力较 1 月缓解，部分企业响应库存压力小幅降负，产量呈现 小幅波动回落特征，以氯补碱 模式仍支撑企业维持 较高生产负荷。需求端，氧化铝行业高开工提供核心 需求底盘，非铝下游随节后复工呈现季节性复苏，华 东印染厂开机率逐步回升，整体需求边际改善。 3 月市场有望延续震荡回升态势，核心看点在于需求 复苏强度与库存去化节奏。策略上建议以逢低做多为 主，关注基差修复机会，同时警惕下游开工不及预 期、新增产能集中投放等潜在风险。 一、市场回顾：供需博弈下低位企稳，基差修复信号初现 2026 年 2 月烧碱市场延续 1 月弱势格局，但在成本支撑与边际需求改善 ...

期货价格及基差：PVC主力收盘价4963元/吨（+15）；华东基差-233元/吨（-15）;华南基差-103元/吨（+15）。 现货价格：华东电石法报价4730元/吨（+0）；华南电石法报价4860元/吨（+30）。 上游生产利润：兰炭价格685元/吨（-50）；电石价格2780元/吨（+0）；电石利润-58元/吨（+40）；PVC电石法生产 毛利-596元/吨（+102）；PVC乙烯法生产毛利113元/吨（-16）；PVC出口利润16.3美元/吨（+0.0）。 PVC库存与开工：PVC厂内库存50.5万吨（+19.3）；PVC社会库存61.5万吨（+0.1）；PVC电石法开工率81.18% （+0.40%）；PVC乙烯法开工率78.87%（+5.18%）；PVC开工率80.48%（+1.86%）。 下游订单情况：生产企业预售量80.3万吨（-21.0）。 氯碱日报 | 2026-02-26 烧碱节后累库，现货价格小幅上涨 市场要闻与重要数据 PVC: 烧碱： 期货价格及基差：SH主力收盘价2167元/吨（+197）；山东32%液碱基差-201元/吨（-163）。 现货价格：山东32%液碱报价629元/吨（+ ...

烧碱产业日报 2026-02-25 | 项目类别 | 数据指标 | 最新 | 环比 数据指标 | 最新 | 环比 | | --- | --- | --- | --- | --- | --- | | 期货市场 | 主力收盘价:烧碱(日,元/吨) | 2167 | 197 烧碱主力合约持仓量(日,手) | 140547 | 88864 | | | 期货前20名净持仓:烧碱(日,手) | -20345 | -3312 烧碱主力合约成交量(日,手) | 242102 | 85242 | | | 合约收盘价:烧碱:1月(日,元/吨) | 2378 | 6 合约收盘价:烧碱:5月(日,元/吨) | 2167 | 14 | | | 期货前20名净持仓:烧碱(日,手) | -20345 | -3312 | | | | 现货市场 | 烧碱(32%离子膜碱):山东地区(日,元/吨) | 629 | 11 烧碱(32%离子膜碱):江苏地区(日,元/吨) | 720 | 0 | | | 山东地区32%烧碱折百价(日,元/吨) | 1966 | 35 基差:烧碱(日,元/吨) | -201 | -162 | | 上游情况 | 原盐:山 ...

氯碱日报 | 2026-02-25 PVC节后累库 市场要闻与重要数据 PVC: 期货价格及基差：PVC主力收盘价4948元/吨（+43）；华东基差-218元/吨（-43）;华南基差-118元/吨（-53）。 现货价格：华东电石法报价4730元/吨（+0）；华南电石法报价4830元/吨（-10）。 上游生产利润：兰炭价格735元/吨（+0）；电石价格2780元/吨（-165）；电石利润-98元/吨（-165）；PVC电石法生产 毛利-596元/吨（+102）；PVC乙烯法生产毛利113元/吨（-16）；PVC出口利润16.3美元/吨（-0.4）。 PVC库存与开工：PVC厂内库存50.5万吨（+19.3）；PVC社会库存61.5万吨（+0.1）；PVC电石法开工率81.18% （+0.40%）；PVC乙烯法开工率78.87%（+5.18%）；PVC开工率80.48%（+1.86%）。 下游订单情况：生产企业预售量80.3万吨（-21.0）。 烧碱： 期货价格及基差：SH主力收盘价1970元/吨（-45）；山东32%液碱基差-39元/吨（+95）。 现货价格：山东32%液碱报价618元/吨（+13）；山东50% ...

根据国家统计局数据显示：2025年12月中国烧碱(折100％)产量为422万吨，同比增长5.2%；2025年1-12 月中国烧碱(折100％)累计产量为4653.5万吨，累计增长5%。 2020-2025年中国烧碱(折100％)产量统计图 数据来源：国家统计局，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 上市企业：镇洋发展（603213）,鄂尔多斯（600295）,北元集团（601568）,华塑股份（600935）,氯碱化 工（600618）,新疆天业（600075）,中泰化学（002092）,君正集团（601216）,嘉化能源（600273）,滨 化股份（601678） 相关报告：智研咨询发布的《2026-2032年中国烧碱行业市场调查研究及未来趋势预测报告》 ...

氯碱日报 | 2026-02-13 下游开工节前走弱 市场要闻与重要数据 PVC: 期货价格及基差：PVC主力收盘价4938元/吨（-52）；华东基差-208元/吨（+42）;华南基差-98元/吨（+32）。 现货价格：华东电石法报价4730元/吨（-10）；华南电石法报价4840元/吨（-20）。 上游生产利润：兰炭价格735元/吨（+0）；电石价格2945元/吨（+15）；电石利润67元/吨（+15）；PVC电石法生产 毛利-698元/吨（-39）；PVC乙烯法生产毛利129元/吨（+26）；PVC出口利润15.4美元/吨（+0.2）。 PVC库存与开工：PVC厂内库存31.2万吨（+2.4）；PVC社会库存61.4万吨（+2.1）；PVC电石法开工率80.78%（+0.41%）； PVC乙烯法开工率73.69%（+0.44%）；PVC开工率78.62%（+0.41%）。 下游订单情况：生产企业预售量101.3万吨（-5.8）。 烧碱： 期货价格及基差：SH主力收盘价1958元/吨（+4）；山东32%液碱基差-83元/吨（+27）。 现货价格：山东32%液碱报价600元/吨（+10）；山东50%液碱报价1 ...

Core Viewpoint - The company, Huashu Co., focuses on the production and sales of chlor-alkali chemical products, primarily PVC and caustic soda, and is building an integrated circular economy system in the chlor-alkali sector [1] Group 1: Market Conditions - PVC prices have recently increased, while caustic soda prices have declined [1] - The company possesses salt mine resources and a self-owned power plant, providing significant cost advantages [1] Group 2: Strategic Initiatives - The company will continue to implement cost reduction and efficiency enhancement measures [1] - There is a focus on exploring new fields, extending the industrial chain, promoting product high-end development, and transitioning to a green and low-carbon model [1] - The aim is to drive sustainable and high-quality development for the company [1]

1. Report Industry Investment Rating - Not provided in the content 2. Core View of the Report - Due to active replenishment by non-aluminum downstream last week, liquid caustic soda plant inventories were seasonally reduced, but inventory pressure remains high. Shandong chlor-alkali profits decreased month-on-month and entered a state of theoretical loss. Currently, there are still few maintenance plans for chlor-alkali plants, and there is no signal of production reduction in the industry, so the high operating rate is expected to continue in the short term. In February, some alumina enterprises will undergo maintenance due to factors such as environmental protection and flexible production, and the consumption of the alumina industry is expected to decline marginally. As the Spring Festival approaches, some non-aluminum downstream enterprises will gradually take holidays and stop work, leading to a seasonal decline in non-aluminum demand for caustic soda. Today, the price of liquid chlorine in Shandong turned negative, deepening the theoretical loss of Shandong chlor-alkali, and strengthening the cost support for caustic soda. With the game between weak supply and demand and cost support, caustic soda is expected to fluctuate in the short term. The daily range of SH2603 is expected to be around 1900 - 2000, and the daily range of SH2605 is expected to be around 2120 - 2200 [3] 3. Summary by Relevant Catalog Futures Market - The closing price of the main caustic soda contract was 1954 yuan/ton, a decrease of 9 yuan; the trading volume was 260,268 lots, a decrease of 187,719 lots; the open interest was 112,328 lots, a decrease of 20,346 lots; the net position of the top 20 futures contracts was -17,061 lots, a decrease of 9 lots. The closing price of the January caustic soda contract was 2385 yuan/ton, a decrease of 19 yuan; the closing price of the May contract was 2152 yuan/ton, a decrease of 11 yuan [3] Spot Market - The price of 32% ion-exchange membrane caustic soda in Shandong was 590 yuan/ton, an increase of 2 yuan, and the converted 100% caustic soda price was 1844 yuan/ton, an increase of 6 yuan. The price in Jiangsu was 720 yuan/ton, unchanged. The basis of caustic soda was -110 yuan/ton, an increase of 15 yuan [3] Upstream Situation - The mainstream price of raw salt in Shandong was 237.5 yuan/ton, unchanged; in the Northwest, it was 220 yuan/ton, unchanged. The price of steam coal was 643 yuan/ton, unchanged [3] Industry Situation - The mainstream price of liquid chlorine in Shandong was -50 yuan/ton, a decrease of 100 yuan; in Jiangsu, it was 100 yuan/ton, a decrease of 100 yuan [3] Downstream Situation - The spot price of viscose staple fiber was 12,800 yuan/ton, unchanged; the spot price of alumina was 2555 yuan/ton, unchanged [3] Industry News - From January 30 to February 5, the average capacity utilization rate of Chinese caustic soda sample enterprises with a capacity of 100,000 tons and above was 87.8%, a month-on-month increase of 0.1%. From January 31 to February 6, the alumina operating rate decreased by 0.71% month-on-month to 84.06%. From January 30 to February 5, the viscose staple fiber operating rate remained stable at 88.43% month-on-month, and the printing and dyeing operating rate decreased by 22.74% month-on-month to 27.91%. As of February 5, SH2603 fluctuated strongly and closed at 1954 yuan/ton. Last week, the operating loads of plants in Central and South China increased, while those in North, East, and Southwest China decreased slightly, and the average operating rate of caustic soda in the whole country changed little. Affected by the maintenance of some domestic alumina plants, the alumina operating rate decreased slightly. The inventory of fixed liquid caustic soda sample enterprises with a capacity of 200,000 tons and above in the whole country was 471,400 wet tons, a month-on-month decrease of 9.41% and a year-on-year increase of 2.97%. From January 30 to February 5, the profit of Shandong chlor-alkali was -3 yuan/ton, a month-on-month decrease of 121 yuan/ton [3]

氯碱日报 | 2026-02-11 液氯价格进一步下降，烧碱现货小幅调涨 市场要闻与重要数据 PVC: 烧碱库存与开工：液碱工厂库存47.14万吨（-4.89）；片碱工厂库存2.76万吨（+0.05）；烧碱开工率87.80%（+0.10%）。 烧碱下游开工：氧化铝开工率84.06%（-0.71%）；印染华东开工率27.91%（-22.74%）；粘胶短纤开工率88.43% （+0.00%）。 期货价格及基差：PVC主力收盘价4971元/吨（-21）；华东基差-231元/吨（-19）;华南基差-141元/吨（-39）。 现货价格：华东电石法报价4740元/吨（-40）；华南电石法报价4830元/吨（-60）。 上游生产利润：兰炭价格735元/吨（+0）；电石价格2930元/吨（+0）；电石利润52元/吨（+0）；PVC电石法生产毛 利-659元/吨（+86）；PVC乙烯法生产毛利103元/吨（+82）；PVC出口利润11.1美元/吨（+2.3）。 PVC库存与开工：PVC厂内库存28.8万吨（-0.2）；PVC社会库存59.3万吨（+0.8）；PVC电石法开工率80.37%（+0.39%）； PVC乙烯法开工率7 ...