证券代码：301035 证券简称：润丰股份 公告编号：2026-007 公司于2026年2月5日召开了第五届董事会第四次会议审议通过了《关于使用 部分闲置募集资金暂时补充流动资金的议案》和《关于开立募集资金暂时补充流 动资金专项账户并签订募集资金三方监管协议的议案》，同意公司使用不超过人 民币20,000.00万元闲置募集资金暂时补充流动资金和开立募集资金暂时补充流 动资金专项账户并签订募集资金三方监管协议。具体内容详见公司于2026年2月5 日在巨潮资讯网（www.cninfo.com.cn）披露的《关于使用部分闲置募集资金暂 时补充流动资金的公告》等相关公告。 - 1 - 山东潍坊润丰化工股份有限公司 关于签订募集资金三方监管协议的公告 本公司及董事会全体成员保证信息披露内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、募集资金基本情况 经中国证券监督管理委员会于2021年6月23日下发的《关于同意山东潍坊润 丰化工股份有限公司首次公开发行股票注册的批复》（证监许可[2021]2113号） 同意，山东潍坊润丰化工股份有限公司（以下简称"公司"或"润丰股份"）向 社会公开发行人民币普通股股票 ...

Group 1 - The fertilizer and pesticide sector has seen a significant rise, with stocks like Chuanjinnuo hitting the daily limit, and major products such as urea and potassium sulfate experiencing price increases. As of February 24, the market price of monoammonium phosphate (55% powder) reached 3850 yuan/ton, a year-on-year increase of 16.67% [1] - The peak sales season for the fertilizer industry is approaching, expected to last for about 100 days, contributing to the current seasonal prosperity in the sector. The price increases are also linked to rising raw material costs, which include phosphate rock, phosphoric acid, sulfuric acid, and urea [1] - A senior executive from a leading fertilizer company indicated that the rise in raw material prices will impact the company, but future product price adjustments will depend on terminal sales [1] Group 2 - Among the 63 fertilizer and pesticide concept stocks in the A-share market, 35 have released performance forecasts for 2025, with 13 companies expecting a year-on-year increase in net profit, and 7 companies anticipating a turnaround from losses [2] - Limin Co. is projected to achieve a net profit of 465 million to 500 million yuan, representing a substantial year-on-year growth of 471.55% to 514.57%, potentially marking a record high since its listing [2] - Huabang Health is expected to turn a profit with a projected net profit of 660 million to 730 million yuan, recovering from a loss of 299 million yuan, attributed to a partial recovery in the agrochemical materials sector and improved operational efficiency [2] Group 3 - Runfeng Co. expressed optimism about the strong growth trend in exports of Chinese formulation products, which is expected to continue into 2026 and beyond, as high-quality domestic products gain recognition globally [3]

Group 1 - The core viewpoint of the news is that the glyphosate concept stocks in the A-share market have continued to strengthen, with significant gains observed in several companies following a U.S. executive order prioritizing phosphorous and glyphosate as national security issues [1][2] Group 2 - Hebang Biotechnology (603077) saw a price increase of 9.92%, with a total market value of 254 billion and a year-to-date increase of 27.43% [2] - Xingfa Group (600141) rose by 4.36%, with a market capitalization of 484 billion and a year-to-date increase of 25.39% [2] - Hongtaiyang (000525) increased by 3.17%, with a market value of 84.84 billion and a year-to-date increase of 19.23% [2] - Runfeng Co., Ltd. (301035) experienced a 2.34% rise, with a market capitalization of 242 billion and a year-to-date increase of 26.67% [2] - Jiangshan Co., Ltd. (600389) rose by 2.29%, with a market value of 121 billion and a year-to-date increase of 11.35% [2] - Andermatt A (000553) increased by 2.26%, with a market capitalization of 147 billion and a year-to-date increase of 15.51% [2] - Xin'an Chemical (600596) saw a 2.09% rise, with a market value of 184 billion and a year-to-date increase of 19.09% [2]

Investment Rating - The report maintains a "Positive" rating for the chemical industry [4][3]. Core Insights - The macroeconomic outlook for the chemical industry indicates a stable increase in oil demand due to global economic recovery and tariff adjustments, with Brent crude oil expected to remain in the range of $60-75 per barrel [4][5]. - The report highlights a potential spring boom in the chemical sector, driven by the success of domestic robotics showcased during the Spring Festival and favorable export conditions following tariff reductions [4][3]. - Investment opportunities are identified in various chains, including textiles, agricultural chemicals, and overseas real estate, with specific companies recommended for investment [4][3]. Industry Dynamics - Oil supply is tightening due to OPEC+ production delays and peak shale oil output, while demand is stabilizing with improved global economic conditions [5]. - The chemical industry is at a cyclical turning point, with downstream operations gradually resuming post-holiday, indicating a positive demand outlook for the year [4][3]. - The report notes that the Producer Price Index (PPI) for industrial products decreased by 1.4% year-on-year in January, while the manufacturing PMI recorded 49.3, indicating some volatility in manufacturing activity [7][4]. Investment Analysis - The report suggests a diversified investment strategy focusing on four key areas: textiles, agricultural chemicals, export chains, and beneficiaries of "anti-involution" policies [4][3]. - Specific companies to watch include those in the textile chain like Lu Xi Chemical and Tongkun Co., and in the agricultural chain like Hualu Hengsheng and Baofeng Energy [4][3]. - The report emphasizes the importance of self-sufficiency in key materials, particularly in semiconductor and panel materials, recommending companies such as Yake Technology and Ruilian New Materials [4][3].

Core Insights - The chemical industry is at the beginning of a new prosperity cycle globally, with Chinese chemical companies showing stronger profit foundations and elasticity due to past expansions and capital expenditures [5][11][29] - Focus on cyclical chemical products, particularly those with resource attributes and potential in the real estate chain [4][5] - The demand from major economies like China and the US is expected to improve, with China's GDP projected to exceed 140 trillion yuan, growing at 5.0% year-on-year [5][22] Group 1: Global and Domestic Chemical Landscape - The global chemical landscape is improving, with China's chemical sector becoming more resilient [9][12] - China's share of the global chemical market has significantly increased from 13% in 2004 to 47% in 2024, indicating its growing importance in the global chemical industry [14][29] - The capital expenditure in the global chemical sector has paused, with many overseas chemical companies reducing production, which may benefit Chinese companies [14][16] Group 2: Resource Attributes in Chemical Products - Three main resource directions are emphasized: mineral resources (like phosphate and potash), indicator resources (such as pesticides and refrigerants), and channel resources (like compound fertilizers) [5][33] - China's phosphate reserves rank second globally, with a steady increase in demand driven by both traditional fertilizer needs and emerging sectors like lithium iron phosphate for batteries [33][36] - The supply of fertilizers is expected to contract in 2025, with production of monoammonium phosphate and diammonium phosphate projected to decrease by 6.73% and 6.86% respectively [39] Group 3: Real Estate Chain Chemical Products - The market currently has low expectations for the recovery of demand in the real estate chain, but there is potential for significant improvement due to government stimulus policies [5][22] - The supply concentration of chemical products related to the real estate chain is gradually increasing, which may lead to faster and easier supply-demand improvements [5] Group 4: New Materials and Domestic Substitution - The report highlights the importance of domestic substitution and the development of new materials in line with China's strategic plans for emerging industries [7][8] - Key areas of focus include lubricating oil additives, semiconductor materials, and bio-based materials [7] Group 5: Investment Recommendations - Suggested companies for investment include Hualu Chemical, Xin Fengming, Yuntianhua, and others, focusing on those with strong market positions and innovative capabilities [7][8]

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]

Group 1 - The company, Runfeng Co., announced on February 5 that its fifth board meeting was held, combining in-person and remote voting methods [1] - The meeting reviewed the proposal regarding the establishment of a special account for temporarily supplementing working capital from raised funds and signing a tripartite supervision agreement for the raised funds [1] Group 2 - The article highlights the significant number of elderly individuals living alone in China, estimated to be in the tens of millions, and discusses the challenges they face in aging comfortably [1] - It mentions that the concept of intended guardianship has been present in China for 14 years but is still facing obstacles to full implementation [1]

Core Viewpoint - The company has approved the temporary use of idle raised funds to supplement working capital, ensuring it will not affect the progress of investment projects or normal operations [1] Group 1: Financial Decisions - The company will use up to RMB 200 million of idle raised funds for temporary working capital [1] - The usage period for these funds is set to not exceed 12 months from the date of board approval [1] - The funds will be used exclusively for operations related to the main business [1] Group 2: Operational Impact - The decision will not impact the progress of the investment projects funded by the raised capital [1] - The company commits to returning the funds to the dedicated account by the end of the usage period [1]

本公司及董事会全体成员保证信息披露内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 证券代码：301035 证券简称：润丰股份 公告编号：2026-005 山东潍坊润丰化工股份有限公司 第五届董事会第四次会议决议公告 表决结果：9 票赞成、0 票反对、0 票弃权。 山东潍坊润丰化工股份有限公司（以下简称"公司"）于 2026 年 2 月 5 日 在公司会议室以现场与通讯表决相结合的方式召开了第五届董事会第四次会议。 会议通知已于 2026 年 1 月 31 日以书面通知的形式送达给全体董事。会议应到董 事 9 人（包含 3 名独立董事），实到 9 人，公司高级管理人员列席了本次董事会。 本次会议由公司董事长王文才先生召集和主持。本次会议的召集和召开符合《中 华人民共和国公司法》《深圳证券交易所上市公司自律监管指引第 2 号——创业 板上市公司规范运作》和《山东潍坊润丰化工股份有限公司章程》的有关规定。 二、董事会会议审议情况 会议经全体董事讨论后形成如下决议： 1、审议通过《关于使用部分闲置募集资金暂时补充流动资金的议案》 为提高募集资金使用效率，降低财务费用，维护公司和股 ...

证券代码：301035 证券简称：润丰股份 公告编号：2026-006 山东潍坊润丰化工股份有限公司 关于使用部分闲置募集资金暂时补充流动资金的公告 本公司及董事会全体成员保证信息披露内容真实、准确、完整，没有虚 假记载、误导性陈述或重大遗漏。 山东潍坊润丰化工股份有限公司（以下简称"公司"、"润丰股份"）于 2026 年 2 月 5 日召开第五届董事会审计委员会第四次会议、第五届董事会第四 次会议，审议通过了《关于使用部分闲置募集资金暂时补充流动资金的议案》， 同意公司使用不超过人民币 20,000.00 万元闲置募集资金暂时补充流动资金，使 用期限自公司董事会审议通过之日起不超过 12 个月。现将有关情况公告如下： 一、募集资金基本情况 经中国证券监督管理委员会于 2021 年 6 月 23 日下发的《关于同意山东潍坊 润丰化工股份有限公司首次公开发行股票注册的批复》（证监许可[2021]2113 号）同意，公司向社会公开发行人民币普通股股票（A 股）69,050,000 股，每股 发行价格为 22.04 元，募集资金总额为人民币 152,186.20 万元，扣除各项发行 费用，实际募集资金净额为人民币 ...