Report Industry Investment Rating - Not provided in the content Core Viewpoints - On December 24, the domestic butadiene market rose, with downstream buying following up normally and driving up the prices of synthetic rubber futures and spot goods in the afternoon, leading to a strong market atmosphere and significant price increases in some offers [3]. - The capacity utilization rate of China's high - cis butadiene rubber remained flat at 76.76% compared with the previous working day. The theoretical production profit of butadiene rubber increased to 566 yuan/ton [3]. - The market atmosphere changed greatly before and after noon today. Before noon, the premium offer space of most butadiene rubber traders narrowed, and the discount range of private resources for arbitrage increased. After noon, the overall market atmosphere was strong due to expectations of macro - policy benefits, and the price increase of the main domestic butadiene rubber suppliers further boosted the traders' price - holding offers [3]. - The impact of the production change of a Russian synthetic rubber enterprise's liquid butadiene rubber on the domestic BR9000 market and butadiene market was significantly weaker than previously expected [3]. - Strategy: BR fluctuates strongly; for arbitrage, focus on going long BR and shorting RU or NR [3]. Summary by Relevant Catalogs Futures Market - The closing price of BR2602.SHF was 11,175 yuan/ton, up 220 yuan or 1.97%; the settlement price was 11,395 yuan/ton, down 45 yuan or 0.40%; the price dropped 4,086 yuan or 3.96% [3]. - The trading volume in the domestic market was 191,046, up 34,482 or 22.02%; the open interest was 156,564, and the warehouse receipt quantity was 23,490, up 980 or 4.35% [3]. Price Spreads - The spread between consecutive contracts showed different changes, such as the spread between the first and second contracts increased 5 yuan or 33.33%, the spread between the second and third contracts increased 10 yuan or 66.67% [3]. - The BR - RU spread was - 4,255 yuan/ton, down 140 yuan or - 3.40%; the BR - NR spread was - 1,220 yuan/ton, up 10 yuan or 0.81% [3]. - The ratio of BR/7.33*SC was 1.1547, up 0.00 or 0.10% [3]. Crude Oil Market - WTI was at 55.90 dollars/barrel, down 0.84 dollars or - 1.48%; Brent was at 59.41 dollars/barrel, down 0.93 dollars or - 1.54% [3]. Butadiene Market - The delivered price in the Shandong Luzhong area was around 7,850 - 8,000 yuan/ton, and the ex - tank self - pick - up price in East China was around 7,450 - 7,550 yuan/ton [3]. - The CFR China price of butadiene was 900 dollars/ton, up 30 dollars or 3.45%; the CIF US price was 860 dollars/ton, up 55 dollars or 6.83% [3]. Butadiene Rubber Market - The market prices in different regions such as Hangzhou, Jiangsu, Shandong, etc., showed certain declines, and the factory prices of some companies such as Nanjing Yangzi and Guangzhou Petrochemical remained stable. Sinopec's East China butadiene price was stable at 7,800 yuan/ton, and Sinopec's butadiene rubber ex - factory price increased 200 yuan/ton to 11,100 yuan/ton [3]. - The FOB China price of butadiene rubber was 1,425 dollars/ton, up 40 dollars or 2.89%; the CFR Northeast Asia price was 1,350 dollars/ton, unchanged [3]. Industry Chain Indicators - The cost and profit indicators of carbon four extraction and oxidative dehydrogenation showed different changes, and the开工 rate and production volume of the butadiene rubber industry chain increased to varying degrees [3]. - The commercial inventory was 27,600 tons, up 1,100 tons or 4.15%; the trader inventory was 5,450 tons, up 960 tons or 17.61% [3]. Spread between Different Products - The spreads between high - cis BR, styrene - butadiene BR, Thai mixed - butadiene rubber, etc., showed different degrees of decline [3].

2026 年化工行业策略报告 20251224 摘要 AI 技术驱动化工产品需求增长，尤其在冷却液和电力设备等领域，为化 工行业带来新的增长点。中国化工龙头企业通过技术进步和成本控制， 在周期底部仍保持较高利润水平，尤其在欧洲能源成本上升背景下，中 国企业有望创造净自由现金流。 国内反内卷政策限制新增产能，推动 PD 涤纶长丝、草甘膦、有机硅等 领域减少过度竞争，促使亏损企业回归合理盈利水平，为行业带来价值 重估机会。中国基础化工行业上市公司净利率维持在 6-7%左右，资产 负债率处于历史低位，约为 48%，显示出强大的现金流能力。 全球化工行业进入低速增长阶段，预计到 2026 年全球在建工程占固定 资产比例将回落至 20%左右。中国占据全球 50%的产能，欧洲占 20%，欧洲产能退出加速，全球化工产业呈现供给端增速放缓、需求拉 动持续增强的态势。 中国化工行业现金流量和固定资产开支处于下行周期，预计未来固定资 产开支将下降到 1,500 亿以内，现金流净额有望达到 1,000 亿左右，龙 头企业具备较高的分红能力，2026 年理论股息率可能达到 10%至 20%。 Q&A 中国化工行业在未来几年内的资本支 ...

Market Overview - The A-share market indices all rose last week, with the ChiNext Index showing the largest increase of 4.34%, while the Shanghai 50 Index had the smallest rise of 2.46% [2] - As of December 23, the margin trading balance in the Shanghai and Shenzhen markets was 25,236.76 billion yuan, an increase of 265.98 billion yuan from the previous week [2] - The average daily number of investors participating in margin trading was 402,310, a decrease of 0.92% from the previous week [2] Industry Insights - The electronic, communication, and power equipment sectors saw significant net buying in margin trading, while the food and beverage, computer, and basic chemical sectors experienced less net buying [3] - The machinery equipment sector's performance was strong, with the industry index rising 3.26%, outperforming the Shanghai and Shenzhen 300 Index by 0.52 percentage points [7] - In November, the import and export trade volume of engineering machinery in China reached 54 billion USD, marking a year-on-year increase of 15.4% [5] Company Announcements - Nepean Mining announced a delay in some fundraising projects [5] - Yongda Co. announced it received a bid notification [6] - Zhongchuang Zhiling announced an external investment [6] Future Outlook - The demand for engineering machinery is expected to continue to grow due to favorable domestic construction activity and the implementation of major projects [7] - The production of industrial robots in November was approximately 70,200 units, a year-on-year increase of 20.60%, with expectations for the total production in 2025 to exceed 700,000 units [8] - The report maintains a "positive" rating for the machinery equipment industry and recommends focusing on companies like Zoomlion (000157), Hengli Hydraulic (601100), Jiechang Drive (603583), and Haomai Technology (002595) [8]

Group 1 - The chemical sector is experiencing a continuous rise, with the chemical ETF (159870) achieving a four-day consecutive increase, reaching a new high of 0.8 yuan, and attracting a total of 473 million yuan in the last five trading days [1] - According to Huatai Securities, the domestic PX production capacity growth is on hold for 2024-25, while downstream PTA demand is steadily increasing. This, combined with recent fluctuations in supply from South Korea, has significantly increased the PX price spread in domestic and Asian markets [1] - As of December 22, the domestic PX-naphtha price spread was reported at 351.8 USD/ton, an increase of 182 USD/ton from the low in April [1] Group 2 - The current domestic PTA operating rate is low, but future demand expectations are positive due to the influence of long fibers and bottle chips. There is no clear new production capacity expected in 2026, and potential interest rate cuts by the Federal Reserve may stimulate global macroeconomic activity and travel demand [1] - As of December 25, 2025, the CSI sub-sector chemical industry theme index (000813) rose by 0.22%, with notable increases in stocks such as Hualu Hengsheng (600426) up 3.05%, Xin Fengming (603225) up 2.84%, and Tongkun Co. (601233) up 2.69% [1] - The CSI sub-sector chemical industry theme index closely tracks the performance of major listed companies in the chemical sector, with the top ten weighted stocks accounting for 45.41% of the index [2]

Core Viewpoint - Longpan Technology plans to increase the production capacity of its lithium iron phosphate project from 62,500 tons/year to 100,000 tons/year, aiming to enhance operational efficiency and align with market demand [1][6]. Group 1: Project Details - The project originally aimed for a total production capacity of 150,000 tons of lithium iron phosphate, divided into three phases: Phase 1 (25,000 tons/year) and Phase 2 (62,500 tons/year) have been completed, while the increased Phase 3 will bring total capacity to 187,500 tons/year [1][6]. - The investment for the Phase 3 capacity expansion is approximately 910 million yuan, with equipment investment accounting for 789 million yuan and working capital of 66.74 million yuan [3][8]. - The internal rate of return for the project is estimated at 12.59%, with a payback period of 7.64 years [3][8]. Group 2: Market Context - The demand for lithium iron phosphate batteries is rising due to the rapid growth of the electric vehicle and energy storage sectors, making lithium iron phosphate the most widely used cathode material in new energy batteries [3][8]. - Longpan Technology has established partnerships with major lithium-ion battery manufacturers, including CATL and LG Energy, to meet the increasing demand for lithium iron phosphate [3][8]. - Competitors in the industry, such as Hunan Youneng and Wanhu Chemical, are also expanding their production capacities, indicating a competitive market landscape [3][10]. Group 3: Financial Progress - As of November 30, 2022, the cumulative investment in the lithium iron phosphate project was 733 million yuan, representing 56.85% of the total committed investment of 1.29 billion yuan [2][7]. - Other projects funded by the 2.176 billion yuan raised in May 2022 have exceeded 100% of their investment progress, highlighting the company's focus on the lithium iron phosphate project [2][7]. Group 4: Regulatory and Approval Status - The Phase 3 project has completed administrative approvals but still requires environmental and energy assessments before full implementation [3][8].

Group 1 - The chemical sector showed strong performance today, with the chemical ETF (516020) closing up 1.81% after a volatile session [1][11] - Notable stocks included Hengyi Petrochemical, which surged by 9.24%, and several others like Shengquan Group and Luxi Chemical, which rose over 5% [1][11] - The chemical ETF's underlying index has recorded a year-to-date increase of 34.27%, significantly outperforming major indices like the Shanghai Composite Index (17.58%) and the CSI 300 Index (17.77%) [12][13] Group 2 - The basic chemical sector has attracted substantial capital inflow, with a net inflow of 79.67 billion yuan today, ranking sixth among 30 major sectors [4][14] - Over the past five days, the sector saw a total net inflow of 369.22 billion yuan, leading all sectors [4][14] Group 3 - The lithium industry is experiencing a recovery, with rising prices for lithium carbonate futures and optimistic market expectations for future prices [5][16] - The chemical sector is currently viewed as having a favorable valuation, with the chemical ETF's underlying index trading at a price-to-book ratio of 2.48, which is relatively low compared to historical levels [6][16] Group 4 - Looking ahead, the chemical industry is expected to face a contraction in capital expenditure, which may lead to a supply reduction and increased demand due to policy support and economic conditions [7][17] - The "anti-involution" trend is anticipated to lead to a reevaluation of the Chinese chemical industry, potentially resulting in higher dividend yields and improved market conditions for chemical stocks [8][18] Group 5 - The chemical ETF (516020) provides an efficient way to invest in the sector, with nearly 50% of its holdings in large-cap leading stocks, allowing investors to capitalize on strong market trends [8][18]

1. Report Industry Investment Rating - Not provided 2. Core View of the Report - The PVC market is showing a trend of oscillating upward, but the upward space in the near - term is limited. The PVC supply side has reduced开工率, but there is new production capacity. The demand side is affected by the slow improvement of the real - estate market, and the inventory is still at a high level. The market sentiment is boosted by the rebound of bulk commodities, but factors such as low prices in the Indian market and high futures warehouse receipts also have an impact on the market [1] 3. Summary by Relevant Content 3.1 Market Analysis - The calcium carbide price in the upstream Northwest region is stable. The PVC开工率 has decreased by 1.07 percentage points to 78.36%, remaining at a moderately high level in recent years. The downstream开工率 has dropped by 3.5 percentage points, and the orders for downstream products are not good. The export has increased slightly by trading at a lower price, but the demand in the Indian market is limited. The social inventory has slightly decreased but is still high. The real - estate market is still in the adjustment stage, and the improvement needs time. New production capacity has been put into operation. Although the market sentiment has been boosted, the upward space of PVC in the near - term is limited [1] 3.2 Futures and Spot Market Conditions - The PVC2605 contract increased in positions and oscillated upward, with a minimum price of 4,704 yuan/ton, a maximum price of 4,785 yuan/ton, and a final closing price of 4,781 yuan/ton, up 1.55%. The position increased by 8,434 lots to 973,277 lots [2] 3.3 Basis - On December 24, the mainstream price of calcium carbide - based PVC in the East China region rose to 4,450 yuan/ton, and the futures closing price of the V2605 contract was 4,785 yuan/ton. The current basis is - 335 yuan/ton, weakening by 7 yuan/ton and at a relatively low level [3] 3.4 Fundamental Tracking 3.4.1 Supply - Affected by the devices of Ningbo Hanwha, Leshan Yongxiang, etc., the PVC开工率 has decreased by 1.07 percentage points to 78.36%, remaining at a moderately high level in recent years. New production capacities such as Wanhua Chemical (500,000 tons/year), Tianjin Bohua (400,000 tons/year), Qingdao Gulf (200,000 tons/year), Gansu Yaowang (300,000 tons/year), and Jiaxing Jiahua (300,000 tons/year) have been put into operation in the second half of the year [4] 3.4.2 Demand - The real - estate market is still in the adjustment stage. From January to November 2025, the national real - estate development investment was 785.91 billion yuan, a year - on - year decrease of 15.9%. The sales area, sales volume, new construction area, construction area, and completion area of commercial housing all decreased year - on - year. As of the week of December 21, the transaction area of commercial housing in 30 large - and medium - sized cities has rebounded by 20.86% week - on - week but is still at the lowest level in recent years [5] 3.4.3 Inventory - As of the week of December 18, the PVC social inventory decreased by 0.25% week - on - week to 1.0566 million tons, 28.58% higher than the same period last year. The social inventory has slightly decreased but is still high [6]

封闭型聚氨酯固化剂是一种通过使用封闭剂（如酮肟、醇类、胺类、酯类等）将异氰酸酯官能团暂时失活的交联剂，可 在储存和运输过程中避免 NCO 与水、醇等发生副反应，具有优异的贮存稳定性与环境兼容性。在固化条件（通常为加 热至 100 ～ 180 ℃）下，封闭剂解离，释放活性 NCO ，与树脂中的羟基发生交联，形成高性能的聚氨酯网络结构。其 固化后涂层具有优异的耐水性、耐化学性、附着力和机械强度，广泛用于汽车涂装、金属防腐、木器涂料、电子封装、 织物后整理等高性能涂装领域。作为低 VOC 和环保配方的关键助剂，封闭型聚氨酯固化剂正朝着低温解封、快速反 应、高交联效率等方向持续发展。 封闭型聚氨酯固化剂行业发展总体概况 0 1 封闭型聚氨酯固化剂行业近年来呈现稳步发展的态势，其驱动力主要来自环保法规趋严、高性能涂料与胶黏剂需求增长以及下游 应用领域的不断拓展。与传统游离异氰酸酯固化剂相比，封闭型聚氨酯固化剂在储存稳定性、安全性及施工便利性方面具备显著 优势，能够在常温或较低温度下保持反应活性被 "封闭"，在加热或特定条件下释放活性基团实现交联固化。这一特性使其广泛应 用于工业涂料、粉末涂料、电子封装、木器涂饰、汽车零 ...

Group 1: Chemical Sector Overview - The chemical sector is experiencing an upward trend, with Shenyin Wanguo Securities expressing optimism about the polyester industry chain driven by supply-demand improvements and production cuts that support profit recovery [1] - The supply-demand dynamics for PX (Paraxylene) are favorable, with no new capacity expected before the end of 2026, and limited domestic PX capacity growth anticipated next year [1] - The PTA (Purified Terephthalic Acid) industry is seeing effective profit boosts from coordinated production cuts among major players, with a potential reduction space of over 10 million tons, enhancing industry profitability [1] Group 2: Long Fiber Production and Market Dynamics - Leading long fiber companies have reached a consensus on production cuts, planning to reduce POY (Partially Oriented Yarn) output by 10% and FDY (Fully Drawn Yarn) by 15%, with price increases of 50 to 100 yuan per ton [2] - The current operating rate for long fibers is at 89%, with inventory levels for POY/FDY decreasing to 13-14 days, indicating strong demand [2] - The cost transmission mechanism within the polyester industry chain is functioning effectively, with rising PX/PTA prices and strong demand supporting the price stability of long fibers [2] Group 3: Index Performance and Key Stocks - As of December 24, 2025, the CSI Sub-Industry Chemical Theme Index (000813) increased by 0.90%, with significant gains in stocks such as Hengyi Petrochemical (000703) up by 6.55% and Guangwei Composites (300699) up by 4.84% [2] - The chemical ETF (159870) also saw a rise of 1.02%, marking a fourth consecutive increase [2] - The CSI Sub-Industry Chemical Theme Index comprises major companies like Wanhua Chemical (600309) and Yalake Co. (000792), reflecting the overall performance of the chemical sector [3]

Core Viewpoint - Wanhua Chemical's stock has shown a positive trend with a year-to-date increase of 8.04%, and significant gains over various time frames, indicating strong market performance and investor interest [1]. Financial Performance - For the period from January to September 2025, Wanhua Chemical reported a revenue of 144.23 billion yuan, a year-on-year decrease of 2.29%, and a net profit attributable to shareholders of 9.16 billion yuan, down 17.45% compared to the previous year [2]. - Cumulative cash dividends since the company's A-share listing amount to 50.24 billion yuan, with 14.05 billion yuan distributed over the last three years [3]. Shareholder Structure - As of September 30, 2025, the number of shareholders decreased by 9.49% to 243,600, while the average number of tradable shares per person increased by 10.16% to 12,850 shares [2]. - The top ten circulating shareholders include significant institutional investors, with Hong Kong Central Clearing Limited holding 104 million shares, a decrease of 31.92 million shares from the previous period [3].