Summary of Key Points Core Viewpoint The report details the fundraising activities and the utilization of proceeds by Jiangyin Jianghua Microelectronics Materials Co., Ltd., highlighting the amounts raised, the management of funds, and the economic benefits derived from the investment projects. Group 1: Fundraising Overview - The company raised a total of RMB 279,124,562.67 from a private placement of 8,787,878 shares at RMB 33.00 per share as approved by the China Securities Regulatory Commission [1] - In a subsequent fundraising round, the company raised RMB 646,210,313.32 from the issuance of 41,880,124 shares at RMB 15.43 per share, with a net amount of RMB 638,569,168.27 after deducting issuance costs [2] Group 2: Fund Management - The company established special accounts for the management of the raised funds in compliance with regulations, with a total balance of RMB 927,410,287.32 as of June 30, 2025 [3] - The company has utilized part of the idle funds for cash management, with a maximum of RMB 200 million authorized for investment in financial products [7] Group 3: Fund Utilization - The total amount of funds used from the 2020 fundraising was RMB 28,279.48 million, exceeding the total raised by RMB 367.02 million, primarily due to returns from cash management [4] - For the 2021 fundraising, the total amount used was RMB 64,412.20 million, with no changes in the intended use of funds [5] Group 4: Economic Benefits - The investment projects funded by the previous fundraising rounds have not yet achieved the expected economic benefits due to market demand fluctuations in the downstream industries [6] - The company reported that the projects are still in the ramp-up phase and have not yet reached their full production capacity [6] Group 5: Idle Funds and Cash Management - The company has engaged in cash management with idle funds, ensuring that the balance does not exceed the authorized limits set by the board [8] - As of February 28, 2023, the company approved the use of surplus funds from the 2020 fundraising for permanent working capital, amounting to RMB 16.6056 million [9]

江阴江化微电子材料股份有限公司 董事、高级管理人员离职管理制度 第一章 总则 （一）合法合规原则：严格遵守国家法律法规、监管规定及《公司章程》的 要求； 第一条 为规范江阴江化微电子材料股份有限公司（以下简称"公司"）董事 离职程序，确保公司治理结构的稳定性和连续性，维护公司及股东的合法权益， 公司根据《中华人民共和国公司法》（以下简称"《公司法》"）《中华人民共和国 证券法》 （以下简称"《证券法》" ）《上市公司治理准则》 《上海证券交易所股票上 市规则》《上市公司董事和高级管理人员所持本公司股份及其变动管理规则》等 法律法规、规范性文件、证券交易所业务规则及《江阴江化微电子材料股份有限 公司章程》 （以下简称" 《公司章程》"）的有关规定，结合公司实际情况，制定本 制度。 第二条 本制度适用于公司董事（含独立董事）因任期届满、辞职、被解除 职务或其他原因离职的情形。 第三条 公司董事离职管理应遵循以下原则： （二）公开透明原则：及时、准确、完整地披露董事离职相关信息； （三）平稳过渡原则：确保董事离职不影响公司正常经营和治理结构的稳定 性； （四）保护股东权益原则：维护公司及全体股东的合法权益。 第二章 ...

Investment Project Overview - The company plans to invest in a project to produce 37,000 tons of ultra-pure wet electronic chemicals annually, with an estimated investment of 288.83 million yuan [1][2] - The project aims to establish a large manufacturing base for high-end wet electronic chemicals, meeting SEMI G5 standards, and includes a recycling system for wet electronic chemicals [1][3] - The project will enhance the company's capacity to meet the demands of semiconductor clients, specifically for wafer manufacturing processes ranging from 8 to 12 inches and 10nm to 16nm [1][3] Financial Details - The total investment for the new project is projected at 288.83 million yuan, with fixed asset investment of 100 million yuan [1][2] - The company has also signed an investment agreement for an additional project with a total investment of 178.8 million yuan, focusing on producing ultra-pure wet electronic chemicals [2][3] - As of June 30, 2025, the company's total assets were 1.19 billion yuan, with a net asset value of 832.56 million yuan [4] Company Background - Jiangyin Jianghua Microelectronics Materials Co., Ltd. is a wholly-owned subsidiary of Jiangyin Jianghua Microelectronics Materials Co., Ltd., established on July 6, 2017 [4] - The company specializes in the production and research of specialized chemical products, including hazardous chemicals, and has a registered capital of approximately 777.78 million yuan [4] Strategic Importance - The investment aligns with the company's strategic development needs and market outlook, enhancing its capacity layout and industry position [5] - The project is expected to improve production efficiency, reduce costs, and increase product competitiveness without harming the interests of the company and its shareholders [5] Environmental and Social Impact - The project incorporates measures to manage waste emissions, ensuring compliance with national environmental standards [3][7] - It is anticipated that the project will create job opportunities, contributing positively to the local economy [3][5]

Core Viewpoint - Jiangyin Jianghua Microelectronics Materials Co., Ltd. has successfully completed the verification report on the use of previously raised funds, confirming compliance with regulatory requirements and accurately reflecting the fund usage as of June 30, 2025 [1][2]. Fundraising and Storage - In 2020, the company raised a total of RMB 279,124,562.67 by issuing 8,787,878 shares at RMB 33.00 per share, with all funds received by November 17, 2020 [2]. - In 2021, the company raised RMB 646,210,313.32 by issuing 41,880,124 shares at RMB 15.43 per share, with net funds of RMB 638,569,168.27 after deducting issuance costs [2][3]. - As of June 30, 2025, the total amount of raised funds stored in designated bank accounts was RMB 927,410,287.32 [3]. Fund Usage - The company has not changed the actual investment projects funded by the previously raised funds [3]. - In 2020, the company used RMB 41,142,600 to replace self-raised funds for projects, specifically for the production of ultra-pure wet electronic chemicals [4]. - For the 2021 fundraising, there were no transfers or replacements of previously invested projects [5]. Project Performance - The projects funded by the previous fundraising have not achieved the promised returns, particularly the project for producing 30,000 tons of ultra-pure wet electronic chemicals, which has not yet reached its expected output due to market demand fluctuations [5]. - The company has confirmed that all investment projects can be individually accounted for in terms of benefits [5]. Idle Fund Management - The company has approved the use of up to RMB 200 million of idle funds for cash management, ensuring it does not affect the progress of fundraising projects [6][7]. - As of January 2023, the company has engaged in various cash management activities, including structured deposits and investment products, yielding a total return of RMB 1,282,706.63 [9].

江阴江化微电子材料股份有限公司 未来三年（2025-2027 年）股东回报规划 根据中国证监会《上市公司监管指引第 3 号——上市公司现金分红》等文件 的要求，为明确江阴江化微电子材料股份有限公司（以下简称"公司"）对投资者 的合理投资回报，进一步细化《江阴江化微电子材料股份有限公司章程》（以下 简称"《公司章程》"）中有关利润分配政策的条款，增强利润分配决策透明性和 可操作性，便于投资者对公司经营和利润分配进行监督，结合公司实际情况，制 定了未来三年（2025-2027 年）股东回报规划（以下简称"本规划"），该规划已 经第五届董事会第十八次会议审议通过，尚需经公司 2025 年第一次临时股东大 会审议通过后生效，具体内容如下： 一、制定本规划的考虑因素 公司制定本规划，着眼于公司的长远和可持续发展，在综合分析公司经营发 展实际、股东要求和意愿、社会资金成本、外部融资环境等因素的基础上，充分 考虑公司目前及未来盈利规模、现金流量状况、发展所处阶段、项目投资资金需 求、银行信贷及债权融资环境等情况，建立对投资者持续、稳定、科学的回报机 制，从而在平衡股东的短期利益和长期利益的基础上对利润分配作出制度性安排， ...

Meeting Overview - The fifth meeting of the Supervisory Board of Jiangyin Jianghua Microelectronics Materials Co., Ltd. was held on August 12, 2025, with all three supervisors present, including two participating via telecommunication [1]. Resolutions Passed - The Supervisory Board approved the half-year report for 2025 and its summary, with details available on the Shanghai Stock Exchange website [1]. - The profit distribution plan for the first half of 2025 was approved, with specifics disclosed on the Shanghai Stock Exchange [2]. - A proposal to cancel the Supervisory Board and amend the Articles of Association was approved, pending shareholder meeting review [2]. - The company was deemed eligible to issue shares to specific investors through a simplified procedure, following a thorough self-assessment [2][3]. - A proposal for the issuance of shares to specific investors in 2025 was approved, with the issuance to be completed within ten working days after receiving registration approval from the China Securities Regulatory Commission [3][4]. Issuance Details - The shares will be domestic RMB ordinary shares (A shares), with a face value of RMB 1 per share [3]. - The issuance will target no more than 35 specific investors, including qualified institutional investors and other eligible entities [4]. - The pricing for the shares will be based on the average trading price over the 20 trading days prior to the pricing date, with adjustments for any dividends or stock splits [5][6]. Fundraising and Usage - The total amount to be raised from the issuance will not exceed RMB 300 million, representing no more than 20% of the company's net assets as of the end of the previous year [6]. - The raised funds will be allocated entirely to specified projects, with the company allowed to use self-raised funds for project progress before the issuance is completed [6]. - The unallocated profits prior to the issuance will be shared among new and existing shareholders based on their respective shareholdings post-issuance [8]. Future Plans - A three-year shareholder dividend return plan for 2025-2027 was approved, pending shareholder meeting review [10].

Group 1 - The company, Hangzhou Greenda Electronic Materials Co., Ltd., will hold its first extraordinary general meeting of shareholders in 2025 on September 12, 2025, at 14:00 [1][2] - The meeting will take place at No. 9936, Hong 15th Road, Linjiang Industrial Park, Qiantang District, Hangzhou [1] - Shareholders can vote through the Shanghai Stock Exchange's online voting system, with voting available from 9:15 to 15:00 on the day of the meeting [1][2] Group 2 - The agenda includes a non-cumulative voting proposal for supplementing working capital, which has been approved by the company's board and supervisory board [2] - There are no related shareholders that need to abstain from voting on the proposal [2] - Shareholders holding multiple accounts can aggregate their voting rights across all accounts for the same class of shares [3][4] Group 3 - Shareholders must register to attend the meeting, with specific requirements for both corporate and individual shareholders [4][5] - The registration deadline for remote shareholders is September 11, 2025, at 15:30 [5] - Contact information for inquiries includes a phone number and email address for the company's investor relations [5]

Group 1 - The company announced a revenue of 580 million yuan for the first half of 2025, representing a year-on-year growth of 11.30% [1] - The net profit for the same period was 48.0696 million yuan, showing a decline of 15.51% compared to the previous year [1] - The company plans to distribute a cash dividend of 0.3 yuan (including tax) for every 10 shares, totaling a proposed cash dividend distribution of 11.5691 million yuan (including tax) [1]

Core Viewpoint - The electronic chemicals sector experienced a significant increase of 2.94% on August 22, with Siquan New Materials leading the gains [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3825.76, up 1.45% [1] - The Shenzhen Component Index closed at 12166.06, up 2.07% [1] Group 2: Individual Stock Performance - Siquan New Materials (301489) closed at 193.08, with a rise of 14.52% and a trading volume of 102,700 shares, totaling a transaction value of 186.6 million [1] - Guangxin Materials (300537) closed at 28.70, increasing by 10.22% with a trading volume of 466,200 shares, amounting to 136.5 million [1] - Wanrun Co., Ltd. (002643) closed at 13.99, up 5.03% with a trading volume of 387,800 shares, totaling 537 million [1] - Shanghai Xinyang (300236) closed at 57.31, increasing by 4.96% with a trading volume of 253,200 shares, totaling 1.428 billion [1] - Zhongjuxin (688549) closed at 9.14, up 4.94% with a trading volume of 557,000 shares, totaling 503 million [1] - Nanda Optoelectronics (300346) closed at 35.88, increasing by 4.61% with a trading volume of 616,000 shares, totaling 2.181 billion [1] - Anji Technology (1088899) closed at 162.48, up 4.46% with a trading volume of 69,600 shares, totaling 1.11 billion [1] - Jingrui Electric Materials (300655) closed at 11.84, increasing by 4.13% with a trading volume of 854,800 shares, totaling 26.66 million [1] - Xingfu Electronics (688545) closed at 34.76, up 4.10% with a trading volume of 102,400 shares, totaling 353 million [1] - Dinglong Co., Ltd. (300054) closed at 32.51, increasing by 4.07% with a trading volume of 426,500 shares, totaling 1.364 billion [1] Group 3: Capital Flow - The electronic chemicals sector saw a net inflow of 714 million from main funds, while retail funds experienced a net outflow of 318 million [1] - Speculative funds had a net outflow of 396 million [1]

Market Overview - The A-share market indices continued to rise in the afternoon, with the Shanghai Composite Index closing at 3825.76 points, up 1.45%, with a trading volume of 1,095.09 billion yuan [1] - The Shenzhen Component Index closed at 12166.06 points, up 2.07%, with a trading volume of 1,451.62 billion yuan [1] - The ChiNext Index closed at 2682.55 points, up 3.36%, with a trading volume of 690.57 billion yuan [1] Sector Performance - Leading sectors in terms of growth included semiconductors, education, and securities, with notable increases in their respective indices [1] - The education sector saw a rise of 4.43%, with a total trading volume of 414.65 million hands and a net inflow of 239.62 billion yuan [2] - The securities sector increased by 2.87%, with a trading volume of 763.14 million hands and a net inflow of 176.45 billion yuan [2] - Conversely, sectors that experienced declines included gas, kitchen and bathroom appliances, and agricultural product processing, with gas down by 0.87% [2]