New Stock Issuance - Tian Gong Co., Ltd. issued shares at a price of 3.94[1] - Ze Run New Energy issued shares at a price of 33.06[1] Rights Issues and Trading Alerts - ST Xin Chao has a tender offer period from April 8, 2025, to May 7, 2025[1] - The second tender offer period for ST Xin Chao is from April 23, 2025, to May 22, 2025[1] - The last trading day for Pu Li Tui is in 14 trading days[1] - The last trading day for Pu Li Zhuang Tui is also in 14 trading days[1] Abnormal Fluctuations - Multiple stocks are flagged for severe abnormal fluctuations, including Dongfang Tong and Ningbo United[1] - A total of 14 stocks are noted for significant price volatility, with specific links to their announcements provided[1] Additional Trading Information - Various stocks have upcoming announcements and trading alerts, including ST Hua Peng and Bei Ding Co., Ltd.[1] - The report includes links to detailed announcements for each stock mentioned, ensuring transparency and accessibility for investors[1]

Core Viewpoint - The company, Hubei Zhenhua Chemical Co., Ltd., reported significant improvements in its metal chromium product line, driven by increased downstream demand and technological advancements in production processes [4][6]. Financial Data - The financial report for the first quarter of 2025 has not been audited, and the company guarantees the accuracy and completeness of the financial information provided [1][5]. - The company has not disclosed any non-recurring gains or losses for the reporting period [2][4]. Shareholder Information - As of the report date, the company has repurchased 4,692,653 shares, accounting for 0.92% of the total share capital [3][4]. Operational Highlights - The company’s metal chromium product line operated at full capacity in the first quarter, with a delivery volume exceeding 2,500 tons, leading the industry in sales [4]. - The company has established stable partnerships with well-known industry players, enhancing its market position and product reputation [4]. - The expansion of the metal chromium production line is progressing smoothly, expected to contribute to sustained performance growth within the year [4].

Summary of the Conference Call for Zhenhua Co., Ltd. Industry Overview - The chromium salt industry is experiencing tight supply and demand, with the average price of chromium oxide green reaching 30,000 yuan on April 24, 2025, an increase of 2,000 yuan since the beginning of the year, and a further price increase of 1,000 yuan on the same day. The price difference between chromium oxide green and chromium ore has increased by 1,686 yuan per ton since the beginning of the year, indicating an expansion of profit margins in the industry chain [2][3] - The demand for chromium salt and metallic chromium is primarily driven by the recovery of demand in the aviation engine and rocket engine sectors post-pandemic, as well as the increasing demand for high-performance materials in the AI era [4][8] Company Insights - Zhenhua Co., Ltd. has a production capacity of 12,000 tons of metallic chromium and approximately 250,000 tons of chromium salt, benefiting from the growth in demand for metallic chromium and rising industry prices, indicating significant operational flexibility [2][3] - The company has a competitive edge in technology transformation and cost control, with production costs 15%-20% lower than the second-largest player in the industry. This advantage is achieved through extending the industrial chain and scaling up operations [4][11] Market Dynamics - The commercial aircraft engine and gas turbine markets are crucial drivers for the chromium industry. The order cycle for commercial aircraft engines can exceed 13 years, while gas turbine orders typically last 4-5 years, providing sustained momentum for technological advancements and market growth [5][7] - The price transmission mechanism in the chromium industry affects all market segments, with rising prices of chromium oxide green reflecting tightening supply and demand, impacting traditional sectors like leather, electroplating, and pigments, as well as emerging fields like metallic chromium [6][12] Future Outlook - Zhenhua Co., Ltd. is positioned to benefit from the ongoing industry cycle, with expectations of continued demand growth in sectors such as aviation, gas turbines, and military applications, which will drive prices across the entire industry chain [18] - The company plans to expand its production capacity, with the Chongqing base expected to reach over 350,000 tons post-relocation, significantly enhancing its market share and operational flexibility [17] Risks and Challenges - Supply-side constraints include pollution issues associated with chromium salt production, leading to strict regulatory controls and limiting new entrants into the industry. Existing companies face stringent oversight, which may hinder significant supply increases in the coming years [9][10] Competitive Position - Zhenhua Co., Ltd. is the largest chromium salt producer globally and the second-largest producer of metallic chromium in China, benefiting from cost advantages and R&D investments that create barriers to entry for competitors [16]

Core Viewpoint - In the first quarter of 2024, the company reported a net profit of approximately 1.2 billion yuan, marking a year-on-year increase of 37.27%, attributed to improved gross margins and strong demand for high-temperature alloys [5][6]. Group 1: Financial Performance - For the full year 2024, the company achieved a net profit of about 4.7 billion yuan, reflecting a year-on-year growth of 27.53% [3]. - The company’s first-quarter revenue growth was driven by the robust performance of its metal chromium product line, which operated at full capacity with over 2,500 tons delivered [5][6]. - The overseas sales revenue for 2024 reached approximately 5.6 billion yuan, an increase of about 18.2% year-on-year, with products sold in nearly 40 countries and regions [3]. Group 2: Market Position and Production - The company is recognized as the largest producer of chromium chemicals and vitamin K3 globally, and it has become one of the top five metal chromium producers as of the end of 2024 [3]. - The company’s production of chromium salt products reached approximately 26,000 tons in 2024, accounting for 26% of the global chromium salt capacity [3]. - The domestic chromium salt industry has seen no new entrants or projects in the past decade, with supply growth primarily coming from the company's technological upgrades [3]. Group 3: Shareholder Composition - In the first quarter of 2024, two social security funds entered the company’s top ten shareholders, each holding approximately 6 million shares [7][8]. - The threshold for the top ten shareholders was about 3.56 million shares at the end of 2024, indicating that these funds acquired shares during the first quarter [8]. - Other funds also increased their holdings in the company during the first quarter, raising the threshold for the top ten shareholders to approximately 4.29 million shares [9].

2024 年度独立董事述职报告 湖北振华化学股份有限公司 报告期内，作为湖北振华化学股份有限公司（以下简称"公司"）的独立董 事，本人遵照《上市公司独立董事管理办法》《上海证券交易所股票上市规则》 等相关法律法规及业务规则，以及《公司章程》《公司独立董事工作制度》等有 关规定，本着维护公司及全体股东利益的原则，忠实勤勉地履行职责，审慎行使 独立董事权利，积极出席公司股东大会、董事会及各专业委员会会议，认真审议 议案并发表意见建议，充分发挥了独立董事的独立性和专业性。现将本人在 2024 年度履行职责的情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 问立宁：男，出生于 1968 年，中国国籍，无境外永久居留权，硕士研究生 学历。2010 年至 2015 年，任中国无机盐工业协会技术部副主任；2015 年至今， 任中国无机盐工业协会副秘书长，现任湖北融通高科先进材料集团有限公司独立 董事、河北彩客新材料科技股份有限公司独立董事。 （二）是否存在影响独立性的情况说明 本人及亲属均不在上市公司及其控股股东、实际控制人或者其各自的附属企 业持有股份、享有权益或任职，本人具备《关于在上市 ...

湖北振华化学股份有限公司 2024 年度独立董事述职报告 报告期内，作为湖北振华化学股份有限公司（以下简称"公司"）的独立董 事，本人遵照《上市公司独立董事管理办法》《上海证券交易所股票上市规则》 等相关法律法规及业务规则，以及《公司章程》《公司独立董事工作制度》等有 关规定，本着维护公司及全体股东利益的原则，忠实勤勉地履行职责，审慎行使 独立董事权利，积极出席公司股东大会、董事会及各专业委员会会议，认真审议 议案并发表意见建议，充分发挥了独立董事的独立性和专业性。现将本人在 2024 年度履行职责的情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 刘颖斐：女，出生于 1978 年，中国国籍，无境外永久居留权，博士学历。 2006 年至 2011 年，任武汉大学教师。2012 年，澳大利亚麦考瑞大学访问学者。 2013 年至今，任武汉大学教师，现任武汉大学经济与管理学院会计系副教授、 杜肯新材料（武汉）集团股份有限公司独立董事、西藏多瑞医药股份有限公司独 立董事、新天力科技股份有限公司独立董事。 报告期内，因公司董事会换届选举，本人于 2024 年 8 月 29 日起不再担任公 ...

2024 年度独立董事述职报告 报告期内，作为湖北振华化学股份有限公司（以下简称"公司"）的独立董 事，本人遵照《上市公司独立董事管理办法》《上海证券交易所股票上市规则》 等相关法律法规及业务规则，以及《公司章程》《公司独立董事工作制度》等有 关规定，本着维护公司及全体股东利益的原则，忠实勤勉地履行职责，审慎行使 独立董事权利，积极出席公司股东大会、董事会及各专业委员会会议，认真审议 议案并发表意见建议，充分发挥了独立董事的独立性和专业性。现将本人在 2024 年度履行职责的情况报告如下： 一、独立董事的基本情况 湖北振华化学股份有限公司 （一）个人工作履历、专业背景以及兼职情况 袁康：男，出生于 1989 年，中国国籍，无境外永久居留权，博士研究生学 历。2016 年 2 月至 2019 年 3 月，任武汉大学法学院讲师；2019 年 4 月至今，任 武汉大学法学院副教授，现任山东科源制药股份有限公司独立董事、浙江中欣氟 材股份有限公司独立董事。 报告期内，因公司董事会换届选举，本人于 2024 年 8 月 29 日起不再担任公 司独立董事及董事会专门委员会职务。 （二）是否存在影响独立性的情况说明 本人及 ...

湖北振华化学股份有限公司 2024 年度独立董事述职报告 报告期内，作为湖北振华化学股份有限公司（以下简称"公司"）的独立董 事，本人遵照《上市公司独立董事管理办法》《上海证券交易所股票上市规则》 等相关法律法规及业务规则，以及《公司章程》《公司独立董事工作制度》等有 关规定，本着维护公司及全体股东利益的原则，忠实勤勉地履行职责，审慎行使 独立董事权利，积极出席公司股东大会、董事会及各专业委员会会议，认真审议 议案并发表意见建议，充分发挥了独立董事的独立性和专业性。现将本人在 2024 年度履行职责的情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 林晚发：男，出生于 1985 年，中国国籍，无境外永久居留权，会计学专业 博士学历。湖北省"青年拔尖"人才。现任武汉大学经济与管理学院副系主任、 副教授、博士生导师。 报告期内，因公司董事会换届选举，本人于 2024 年 8 月 29 日起担任公司独 立董事及董事会专门委员会职务。 （三）独立董事专门会议召开及出席情况 根据中国证监会《上市公司独立董事管理办法》、《上海证券交易所上市公 司自律监管指引第 1 号——规范运作》及公司《 ...

湖北振华化学股份有限公司 2024 年度独立董事述职报告 报告期内，作为湖北振华化学股份有限公司（以下简称"公司"）的独立董 事，本人遵照《上市公司独立董事管理办法》《上海证券交易所股票上市规则》 等相关法律法规及业务规则，以及《公司章程》《公司独立董事工作制度》等有 关规定，本着维护公司及全体股东利益的原则，忠实勤勉地履行职责，审慎行使 独立董事权利，积极出席公司股东大会、董事会及各专业委员会会议，认真审议 议案并发表意见建议，充分发挥了独立董事的独立性和专业性。现将本人在 2024 年度履行职责的情况报告如下： 一、独立董事的基本情况 （一）个人工作履历、专业背景以及兼职情况 报告期内，因公司董事会换届选举，本人于 2024 年 8 月 29 日起担任公司独 立董事及董事会专门委员会职务。 段丙华：男，出生于 1990 年，中国国籍，无境外永久居留权，经济法学专 业博士，现任中南财经政法大学副教授。 （二）是否存在影响独立性的情况说明 本人及亲属均不在上市公司及其控股股东、实际控制人或者其各自的附属企 业持有股份、享有权益或任职，本人具备《关于在上市公司建立独立董事制度的 指导意见》所要求的独立性，不存在 ...

湖北振华化学股份有限公司 审 计 报 告 大信审字[2025]第 2-00295 号 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 大信会计师事务所 北京市海淀区知春路 1 号 学院国际大厦 22 层 2206 邮编 100083 WUYIGE Certified Public Accountants.LLP Room 2206 22/F,Xueyuan International Tower No.1 Zhichun Road,Haidian Dist. Beijing,China,100083 电话 Telephone：+86（10）82330558 传真 Fax： +86（10）82327668 网址 Internet： www.daxincpa.com.cn 审 计 报 告 大信审字[2025]第 2-00295 号 湖北振华化学股份有限公司全体股东： 一、审计意见 我们审计了湖北振华化学股份有限公司（以下简称"贵公司"）的财务报表，包括 2024 年 12 月 31 日的合并及母公司资产负债表，2024 年度的合并及母公司利润表、 ...