Core Insights - The project by Guangxi Liuhua Chlor-Alkali Co., Ltd. marks a significant step in optimizing industrial structure and extending the chlorinated new materials industry chain, which is crucial for enhancing the company's competitiveness and sustainable development [1][2] Group 1: Project Overview - The project involves a 320,000 tons/year chlorinated new materials industrial cluster located in the Luzhai County Industrial Park, covering an area of approximately 266.84 acres with a total planned investment of 2.716 billion yuan [1] - Key construction components include eight facilities such as caustic soda, CPE/CPVC, epoxy chloropropane, chloroacetic acid, phosphorus pentachloride, chlorinated polypropylene, and hydrogen utilization, along with supporting utilities and auxiliary facilities [1] - The energy-saving report for the project has been approved by the regional development and reform commission, providing strong support for its implementation [1] Group 2: Project Management and Collaboration - The design team from Bohua Engineering has outlined the overall design arrangement, professional organization, milestone goals, and design progress plan, emphasizing strict adherence to the owner's requirements and effective resource allocation [1][2] - The project is seen as a significant outcome of the collaboration between Bohua Engineering and Guangxi Liuhua Chlor-Alkali Co., Ltd., with a focus on enhancing organizational support and technical backing [2] - The successful commencement of the project is expected to strengthen Bohua Engineering's market presence in Guangxi and expand its design business in the chlor-alkali and new chemical materials sectors [2]

Group 1 - Tianyuan Co., Ltd. experienced a stock price increase of 3.80% on December 19, with a trading volume of 115 million yuan [1] - The company had a financing buy amount of 11.05 million yuan and a financing repayment of 11.01 million yuan on the same day, resulting in a net financing buy of 36,300 yuan [1] - As of December 19, the total financing and securities lending balance for Tianyuan Co., Ltd. was 277 million yuan, which is 3.90% of its circulating market value, indicating a low financing balance compared to the past year [1] Group 2 - As of November 10, the number of shareholders for Tianyuan Co., Ltd. was 58,100, an increase of 13.92% from the previous period, while the average circulating shares per person decreased by 12.22% to 22,399 shares [2] - For the period from January to September 2025, Tianyuan Co., Ltd. reported an operating income of 8.49 billion yuan, a year-on-year decrease of 14.89%, while the net profit attributable to shareholders increased by 132.63% to 31.69 million yuan [2] Group 3 - Since its A-share listing, Tianyuan Co., Ltd. has distributed a total of 699 million yuan in dividends, with 202 million yuan distributed over the past three years [3] - As of September 30, 2025, Hong Kong Central Clearing Limited was the seventh largest circulating shareholder of Tianyuan Co., Ltd., holding 10.82 million shares, an increase of 564,900 shares from the previous period [3]

——基本面驱动有限 寿佳露（投资咨询资格证号：Z0020569） 交易咨询业务资格：证监许可【2011】1290号 2025年12月21日 基本面支撑有限，淡季来临需求端有进一步走弱预期，碱厂库存偏高；估值上，液氯价格中性，氯碱利润虽 有下滑但产量偏高，供应压力持续 。 第一章 核心矛盾及策略建议 1.1 核心矛盾 中长期投产压力继续，供需格局偏弱。 南华期货烧碱产业周报 ∗ 近端交易逻辑 * 远端交易预期 液碱周度厂内库存季节性 万吨 2021 2022 2023 2024 2025 40 50 60 source： 南华研究 01/01 02/01 03/01 04/01 05/01 06/01 07/01 08/01 09/01 10/01 11/01 12/01 10 20 30 烧碱01合约基差季节性（山东） source： wind,南华研究 元/吨 2023 2024 2025 03/01 05/01 07/01 09/01 11/01 -500 0 500 液碱山东周度工厂库存季节性 source： BAIINFO,南华研究 万吨 2022 2023 2024 2025 03/01 05/01 ...

Core Viewpoint - Chlor-alkali Chemical (600618.SH) has announced the signing of a steam supply contract with Guotou Qinzhou Second Power Generation Co., Ltd., which will significantly enhance its operational capabilities and secure long-term steam supply for its subsidiary [1] Group 1: Contract Details - The contract involves a total steam procurement volume of approximately 336,000 tons per year, divided into two phases: 144,000 tons/year for the first phase and 192,000 tons/year for the second phase [1] - The contract duration is set for 20 years, from April 2026 to March 2046, ensuring a stable supply of steam for the company [1] - The steam supply contract specifies a delivery rate of 180-240 tons/hour, with a minimum supply duration of 8,000 hours per year [1]

Core Viewpoint - Chlor-alkali Chemical (600618.SH) announced a capital increase of 893 million yuan for its wholly-owned subsidiary, Guangxi Huayi Chlor-alkali Chemical Co., Ltd., to invest in the "Advanced Materials Supporting Waste Salt Comprehensive Utilization Project," with a total project investment of 2.975 billion yuan [1] Group 1: Project Details - The project includes the construction of production facilities for 300,000 tons/year of caustic soda, 250,000 tons/year of vinyl chloride, and 300,000 tons/year of polyvinyl chloride [1] - The company will inject capital in phases according to the project progress, while the remaining funds will be raised by Guangxi Chlor-alkali Company itself [1] Group 2: Compliance and Market Outlook - The project aligns with national industrial policies, and the main products have a reliable market [1] - The technology used in the project is advanced, and it is expected to have significant environmental benefits [1] Group 3: Risks - There are risks associated with the source of raw material waste salt, project construction, and product sales [1]

Core Viewpoint - The company plans to invest in an advanced material supporting waste salt comprehensive utilization project in Guangxi, with a total investment of 2.975 billion yuan, aimed at enhancing resource optimization and promoting sustainable development [1] Group 1: Project Overview - The project includes the construction of production facilities for 300,000 tons/year of caustic soda, 250,000 tons/year of vinyl chloride, and 300,000 tons/year of polyvinyl chloride [1] - The project aligns with the industrial development plan of the Huayi Qinzhou Chemical New Materials Integrated Base, utilizing waste salt as a raw material for caustic soda production [1] Group 2: Strategic Importance - The project is expected to facilitate resource recycling, provide key raw materials for downstream products like epoxy resin and epoxy chloropropane, and promote a circular economy in chlorine resources [1] - The investment will enhance the overall competitiveness and green development capabilities of the base, optimizing resource allocation and expanding operational scale [1] Group 3: Financial Aspects - The company plans to increase its capital contribution to Guangxi Chlor-Alkali Company by 893 million yuan to support the project [1] - The project is anticipated to save costs, open new markets in South China, and strengthen market competitiveness [1]

Core Viewpoint - Chlor-alkali Chemical (600618) announced an investment project in Guangxi, focusing on advanced material support and comprehensive utilization of waste salt, with a total investment of 2.975 billion yuan [1] Group 1: Project Details - The project includes the construction of production facilities for 300,000 tons/year of caustic soda, 250,000 tons/year of vinyl chloride, and 300,000 tons/year of polyvinyl chloride [1] - The total investment for the project is 2.975 billion yuan [1] Group 2: Funding Strategy - To support the significant capital requirements for the project, the company plans to increase its investment in Guangxi Chlor-alkali Company through cash contributions totaling 893 million yuan [1]

1. Report Industry Investment Rating No information provided on the industry investment rating. 2. Core Views of the Report - The overall supply - demand situation of PVC has marginally improved but remains weak. Attention should be paid to subsequent device maintenance and macro - side anti - involution sentiment [3]. - The supply - demand situation of caustic soda has slightly improved. Future focus should be on changes in liquid chlorine prices, device maintenance, and the implementation of macro - side anti - involution details [3]. 3. Summary by Relevant Catalogs Market News and Important Data PVC - **Futures and Basis**: The closing price of the PVC main contract was 4,708 yuan/ton (+285), the East China basis was - 278 yuan/ton (-265), and the South China basis was - 268 yuan/ton (-275) [1]. - **Spot Prices**: The East China calcium carbide method was quoted at 4,430 yuan/ton (+20), and the South China calcium carbide method was quoted at 4,440 yuan/ton (+10) [1]. - **Upstream Production Profits**: The semi - coke price was 780 yuan/ton (+0), the calcium carbide price was 2,880 yuan/ton (-25), the calcium carbide profit was - 34 yuan/ton (-25), the PVC calcium carbide method production gross profit was - 1,102 yuan/ton (-83), the PVC ethylene method production gross profit was - 520 yuan/ton (-48), and the PVC export profit was - 6.7 dollars/ton (-3.6) [1]. - **Inventory and Operation Rates**: PVC factory inventory was 34.4 tons (+1.8), PVC social inventory was 51.7 tons (-1.2), the PVC calcium carbide method operation rate was 77.01% (-2.12%), the PVC ethylene method operation rate was 74.06% (-2.61%), and the overall PVC operation rate was 76.12% (-2.27%) [1]. - **Downstream Orders**: The pre - sales volume of production enterprises was 64.9 tons (-5.0) [1]. Caustic Soda - **Futures and Basis**: The closing price of the SH main contract was 2,199 yuan/ton (+56), and the basis of 32% liquid caustic soda in Shandong was 51 yuan/ton (-56) [1]. - **Spot Prices**: The price of 32% liquid caustic soda in Shandong was 720 yuan/ton (+0), and the price of 50% liquid caustic soda in Shandong was 1,140 yuan/ton (+0) [2]. - **Upstream Production Profits**: The single - variety profit of caustic soda in Shandong was 1,229 yuan/ton (+0), the comprehensive profit of chlor - alkali in Shandong (0.8 tons of liquid chlorine) was 665.0 yuan/ton (+0.0), the comprehensive profit of chlor - alkali in Shandong (1 ton of PVC) was - 406.96 yuan/ton (+75.00), and the comprehensive profit of chlor - alkali in the Northwest (1 ton of PVC) was 330.39 yuan/ton (+20.00) [2]. - **Inventory and Operation Rates**: The liquid caustic soda factory inventory was 46.47 tons (+0.76), the flake caustic soda factory inventory was 3.51 tons (+0.06), and the caustic soda operation rate was 84.50% (-1.70%) [2]. - **Downstream Operation Rates**: The alumina operation rate was 86.11% (-0.09%), the printing and dyeing operation rate in East China was 62.06% (-0.68%), and the viscose staple fiber operation rate was 89.62% (+0.00%) [2]. Market Analysis PVC - The PVC market rebounded due to anti - involution sentiment, with cost support emerging. The news of the planned shutdown of a 450,000 - ton PVC device by Westlake Chemical in the US by the end of December 2025 boosted the market sentiment. However, the trading volume was light after the spot price increase. The supply decreased slightly this week, but the supply side remained abundant. The downstream operation rate generally declined, and the inventory decreased slightly but remained at a high level compared to the same period. The comprehensive chlor - alkali production profit at the upstream PVC end decreased, and the production profit of calcium carbide and semi - coke was in the red. The PVC futures warehouse receipts were at a high level, and the export profit decreased, but the export orders increased [3]. Caustic Soda - The caustic soda market rebounded due to anti - involution sentiment, with a slight improvement in supply - demand. The spot price was mainly stable, and the trading volume improved at low prices. The inventory pressure in Shandong was partially relieved. The supply - side operation rate decreased slightly but remained at a high level. The alumina factory operation rate was stable, and the demand from non - aluminum industries weakened. Attention should be paid to the price change of liquid chlorine, device maintenance, and the implementation of anti - involution details [3]. Strategy - **PVC**: The single - side strategy is to expect a volatile market, the inter - delivery strategy is to wait and see, and there is no cross - variety strategy [4][5]. - **Caustic Soda**: The single - side strategy is to expect a volatile market, the inter - delivery strategy is to wait and see, and there is no cross - variety strategy [5].

Group 1 - The company, Hangjin Technology, operates in multiple industries including artificial intelligence, electronics, and chemicals [1] - Chlor-alkali chemicals represent a specific segment within the company's chemical business [1] - In recent years, the company has entered the special integrated circuit and artificial intelligence sectors through mergers and acquisitions [1] Group 2 - The company has established Hangjin Artificial Intelligence and Hangjin Cloud to engage in various computing power leasing service projects for domestic clients [1] - The hydrogen business primarily involves the operation of a self-built high-purity hydrogen filling station with a capacity of 3000 Nm3/h to provide hydrogen products to customers [1]

Core Viewpoint - The company, Hangjin Technology (000818.SZ), is diversifying its business across multiple sectors including artificial intelligence, electronics, and chemicals, with a focus on chlor-alkali chemicals and special integrated circuits [1] Group 1: Business Segments - The company's main business areas include artificial intelligence, electronics, and chemicals [1] - Chlor-alkali chemicals represent a specific segment within the company's chemical operations [1] Group 2: Recent Developments - In recent years, the company has entered the special integrated circuit and artificial intelligence sectors through mergers and acquisitions [1] - The company has established Hangjin Artificial Intelligence and Hangjin Cloud to engage in various computing power leasing service projects for domestic clients [1] Group 3: Hydrogen Business - The hydrogen business primarily operates a self-built high-purity hydrogen filling station with a capacity of 3,000 Nm3/h to provide hydrogen products to customers [1]