Investment Rating - The industry investment rating is maintained as "Positive" [5] Core Viewpoints - The chemical industry is experiencing a recovery opportunity across various sub-sectors, with specific recommendations for leading companies such as Wanhua Chemical (600309, Buy) in the MDI sector, and China Petroleum & Chemical Corporation (600028, Buy) in the refining sector [3][5] - The demand for oxalic acid is expected to rise, driven by investments in the iron-lithium supply chain, indicating a tightening supply-demand situation that may elevate market conditions [3][8] Summary by Relevant Sections Investment Suggestions and Targets - The report continues to favor recovery opportunities in the chemical sub-sectors, recommending leading companies such as: - MDI leader: Wanhua Chemical (600309, Buy) - PVC industry: Zhongtai Chemical (002092, Not Rated), Xinjiang Tianye (600075, Not Rated), Chlor-alkali Chemical (600618, Not Rated), Tianyuan Co., Ltd. (002386, Not Rated) - Refining sector: China Petroleum & Chemical Corporation (600028, Buy), Rongsheng Petrochemical (002493, Buy), Hengli Petrochemical (600346, Buy) - Agricultural chemical chain: Guoguang Co., Ltd. (002749, Buy), Xinyangfeng (000902, Buy), Shidanli (002588, Not Rated), Yuntu Holdings (002539, Not Rated), Runfeng Co., Ltd. (301035, Buy) - Phosphate chemical sector: Chuanheng Co., Ltd. (002895, Not Rated), Yuntianhua (600096, Not Rated) - Oxalic acid sector: Hualu Hengsheng (600426, Buy), Huayi Group (600623, Buy), Wankai New Materials (301216, Buy) [3] Market Dynamics - The chemical industry has seen increased attention, with a recovery in stock prices following a dip influenced by precious metals and crude oil futures. This indicates a shift away from previous narratives tied to external market influences [8] - The report highlights that the current chemical market rally is primarily driven by policy guidance and strategic adjustments within the industry, suggesting a return to a favorable economic cycle for the chemical sector [8]

Core Viewpoint - The recent revision of two national mandatory standards for feed additives, led by Yuntianhua Phosphate Group, will take effect on January 1, 2027, replacing the 2017 versions [1] Group 1: Standards Revision - The revised standards include "Mineral Elements and Their Chelates Dihydrogen Phosphate" and "Mineral Elements and Their Chelates Hydrogen Phosphate" [1] - The revision process involved a complete innovation chain from experimental research to industrial application and standard validation [1] Group 2: Future Outlook - Yuntianhua Phosphate Group plans to increase R&D investment to maintain innovation in the field of mineral nutrition [1] - The company aims to actively participate in the formulation and revision of various domestic standards, transforming technological innovations into industry-wide benefits [1] - The group seeks to enhance cooperation with upstream and downstream partners in the industry, contributing to the modernization of China's animal husbandry and ensuring national food security [1]

Group 1 - The chemical sector is currently attracting significant capital attention, with the chemical ETF (159870) seeing net subscriptions exceeding 400 million units, driven by multiple positive factors in the industry [1] - Key supporting factors for the current cycle's price increase include: profitability reaching a historical low after four years of adjustment, limited further downside potential; policy-driven initiatives such as "anti-involution" and "dual carbon" policies controlling new capacity and eliminating outdated production; and a global supply reshaping with high-cost production in Europe and Japan accelerating shutdowns, leading to a 4%-7% exit of core product capacities like ethylene and propylene by 2026-2027 [1] - The chemical sector's P/B valuation is at historically low levels, with capital allocation ratios rebounding from their lows [1] Group 2 - The top ten weighted stocks in the CSI Sub-Industry Chemical Theme Index (000813) include Wanhua Chemical, Salt Lake Industry, and Cangge Mining, collectively accounting for 44.82% of the index [2] - The chemical ETF (159870) closely tracks the CSI Sub-Industry Chemical Theme Index, which is composed of seven sub-indices reflecting the overall performance of listed companies in related sub-industries [2] - As of February 5, 2026, the chemical ETF is priced at 0.87 yuan, with notable stock movements including Sankeshu leading with a 1.05% increase [2]

经营范围含许可项目：非煤矿山矿产资源开采。（依法须经批准的项目，经相关部门批准后方可开展经 营活动，具体经营项目以相关部门批准文件或许可证件为准）选矿；矿物洗选加工；非金属矿及制品销 售；固体废物治理；生态环境材料制造；生态环境材料销售；新型建筑材料制造（不含危险化学品）； 技术服务、技术开发、技术咨询、技术交流、技术转让、技术推广；土地使用权租赁；非居住房地产租 赁；住房租赁。（除依法须经批准的项目外，凭营业执照依法自主开展经营活动） 企业名称安宁云天化矿业有限公司法定代表人郭云注册资本8000万人民币国标行业制造业>化学原料和 化学制品制造业>基础化学原料制造地址云南省昆明市安宁市县街街道办事处县街村委会县街镇白登村 企业类型有限责任公司（法人独资）营业期限2026-2-4至无固定期限登记机关安宁市市场监督管理局 来源：市场资讯 序号股东名称持股比例1云南云天化股份有限公司100% 天眼查显示，近日，安宁云天化矿业有限公司成立，法定代表人为郭云，注册资本8000万人民币，由云 南云天化股份有限公司全资持股。 ...

Investment Rating - The report maintains an "Outperform" rating for the agricultural chemical industry [5][8]. Core Views - The potassium fertilizer market is experiencing a tight supply-demand balance, with contract prices rising due to increased demand and limited domestic production [1][5]. - The long-term price of phosphate rock is expected to remain high due to declining ore grades and increasing demand from new applications such as lithium iron phosphate [2][3][7]. - The cancellation of export tax rebates for certain pesticides, including glyphosate, is anticipated to accelerate the elimination of outdated production capacity in the pesticide industry [4][7]. Summary by Sections Potassium Fertilizer - Potassium fertilizer prices are recovering due to strong demand, with domestic production expected to decrease by 2.7% to 5.5 million tons in 2024, while imports are projected to reach a record high of 12.633 million tons, up 9.1% year-on-year [1][25]. - As of January 2026, the average market price for potassium chloride was 3,295 CNY/ton, reflecting a 27.52% increase year-on-year [1][41]. - Key companies recommended for investment include Yara International, with projected potassium chloride production of 2.8 million tons in 2025 and 4 million tons in 2026 [5][8]. Phosphate Chemicals - The phosphate rock market is characterized by tight supply, with prices for 30% grade phosphate rock remaining above 900 CNY/ton for over two years [2][50]. - As of January 30, 2026, the price for 30% grade phosphate rock was 1,040 CNY/ton in Hubei and 970 CNY/ton in Yunnan, stable compared to the previous month [2][50]. - Companies with clear expansion plans such as Chuanheng Co., Yuntianhua, and Xingfa Group are recommended for investment [7]. Pesticides - The cancellation of export tax rebates is expected to increase production costs for pesticide companies, leading to a potential rise in prices for glyphosate and other products [4][7]. - The production of glyphosate in China is projected to grow significantly from 18,300 tons in 2020 to 120,400 tons by 2025, with an annual compound growth rate of 45.78% [4][7]. - Recommended companies in the pesticide sector include Lier Chemical and Liming Chemical, which are expected to benefit from price increases and improved margins [7].

Investment Rating - The report maintains an "Outperform" rating for the agricultural chemical industry [5][8]. Core Views - The potassium fertilizer market is experiencing a tight supply-demand balance, with contract prices rising due to increased demand and limited domestic production [1][5]. - The long-term price of phosphate rock is expected to remain high due to declining ore grades and increasing demand from new applications such as lithium iron phosphate [2][3]. - The cancellation of export tax rebates for certain pesticides, including glyphosate, is anticipated to accelerate the elimination of outdated production capacity in the industry [4][5]. Summary by Sections Potassium Fertilizer - Potassium fertilizer prices are recovering due to strong demand, with domestic production expected to decrease slightly in 2024 while imports reach a historical high [1][25]. - As of January 2026, the average market price for potassium chloride was 3,295 CNY/ton, reflecting a year-on-year increase of 27.52% [1][41]. - Key companies recommended include Yara International, with projected potassium chloride production of 280 million tons in 2025 and 400 million tons in 2026 [5][8]. Phosphate Chemicals - The phosphate rock market is characterized by tight supply, with prices for 30% grade phosphate rock remaining high at around 1,040 CNY/ton in Hubei [2][50]. - The demand for lithium iron phosphate is driving the growth of phosphate rock consumption, with significant price increases observed in related products [2][3]. - Recommended companies include Chuanheng Co., which has clear expansion plans, and Yuntianhua, a leading player in the phosphate chemical sector [5][7]. Pesticides - The cancellation of export tax rebates is expected to increase production costs for pesticide companies, leading to a potential rise in prices for glyphosate and other products [4][5]. - The market for glyphosate is projected to grow significantly, with production expected to increase from 18,300 tons in 2020 to 120,400 tons by 2025, reflecting a compound annual growth rate of 45.78% [4][5]. - Companies recommended in this sector include Lier Chemical and Liming Chemical, which are well-positioned to benefit from the changing market dynamics [5][7].

Summary of Key Points from the Conference Call Industry: Yellow Phosphorus Sector Core Insights and Arguments 1. Current high prices of sulfur/sulfuric acid are impacting the cost of wet-process phosphoric acid, leading to wet-process phosphoric acid costs exceeding those of thermal phosphoric acid. This may result in some wet-process phosphoric acid companies temporarily shifting to the lower-cost thermal phosphoric acid, thereby increasing the usage of yellow phosphorus [1][3] 2. Following the Spring Festival, the demand for phosphoric acid is expected to surge due to the seasonal peak, but the production of yellow phosphorus may not keep pace with the increased demand, leading to a supply-demand mismatch [2][4] 3. The supply of yellow phosphorus has been constrained in recent years due to high energy consumption and safety concerns, making significant capacity expansion difficult in the short term [5] 4. The combination of a slight increase in demand and limited supply may lead to a price increase for yellow phosphorus after the Spring Festival [6] Notable Companies in the Yellow Phosphorus Sector 1. Recommended companies include: - Chengxing Co., Ltd. (the purest yellow phosphorus stock) - Yuntu Holdings - Yuntianhua - Xingfa Group [7]

2026 年第一次临时股东会 会议资料 云南云天化股份有限公司 YUNNAN YUNTIANHUA CO.,LTD | | | 三、主持人宣布会议开始 （一）介绍参加会议的公司股东和股东代表及所代表的股份总数， 介绍参加会议的公司董事、高级管理人员等。 （二）介绍会议议题、表决方式。 （三）推选表决结果统计的计票人、监票人。 2026 年第一次临时股东会会议资料 会议议程 一、参会股东资格审查 公司股权登记日登记在册的所有股东或其代理人，均有权出席股 东会。股东应当持身份证或其他能够表明其身份的有效证件或证明出 席股东会。代理人还应当提交股东授权委托书和本人有效身份证件。 二、会议签到 四、宣读并审议以下议案 | 非累积投票议案 | | | | | --- | --- | --- | --- | | 序号 1 | 关于公司 | 2026 | 议案名称 年度日常关联交易事项的议案 | 五、投票表决等事宜 （一）本次会议表决方法按照《公司章程》规定，与会股东及股 东代表对议案进行表决。 （二）现场表决情况汇总并宣布表决结果。 （三）将现场表决结果上传至上海证券交易所股东会网络投票系 统。 （四）统计现场投票和网络 ...

Group 1 - The China Petroleum and Chemical Industry Index (H11057) increased by 1.63%, with key stocks such as Wanhua Chemical, Yilong Co., Cangge Mining, Hualu Hengsheng, and Yuntianhua rising over 2% [1] - As of February 2, the index has risen by 41.19% over the past year [1] - The E Fund Chemical Industry ETF (516570), which tracks the index, has seen a net inflow of over 1.3 billion in the last 10 days, with its latest fund size reaching 1.537 billion [1] Group 2 - In January, the production index and new orders index for the petroleum, coal, and other fuel processing industries were both below the critical point, indicating a slowdown in market demand and a decline in production [3] - The main raw material purchase price index and the factory price index were 56.1% and 50.6%, respectively, with increases of 3.0 and 1.7 percentage points from the previous month, marking the factory price index's first rise above the critical point in nearly 20 months [3] - Guosheng Securities stated that the supply structure has improved, leading to a valuation recovery in the chemical industry, with continuous growth since the "anti-involution" trend began in July 2025 [3]

Group 1 - Chemical concept stocks declined, with Wanhua Chemical, Hengli Petrochemical, and Baofeng Energy dropping over 6%, while Hualu Hengsheng fell over 5% and Yuntianhua decreased over 4% [1] - Affected by the market, chemical-related ETFs fell nearly 4% [1] Group 2 - Various chemical ETFs reported declines, with the Guotai Chemical ETF at 0.973 (-3.95%), the Chemical ETF at 0.882 (-3.92%), and the Chemical 50 ETF at 0.958 (-3.82%) [2] - Analysts indicate that the chemical industry, being a typical cyclical sector, usually follows a five-year cycle consisting of "profit upturn - capacity expansion - profit bottoming - capacity clearance/demand expectation improvement" [2] - Current industry conditions are at the cycle bottom, with expectations for supply-demand dynamics to improve and accelerate the recovery of industry prosperity [2]