中国国际金融股份有限公司 关于阿特斯阳光电力集团股份有限公司 差异化权益分派特殊除权除息事项的核查意见 中国国际金融股份有限公司（以下简称"保荐机构"）作为阿特斯阳光电力 集团股份有限公司（以下简称"阿特斯"或"公司"）首次公开发行股票并在科 创板上市的保荐机构，根据上海证券交易所日常监管要求，对阿特斯本次差异化 权益分派特殊除权除息事项发表意见如下： 一、本次差异化分红的原因 于以集中竞价交易方式回购公司股份的议案》，同意公司使用自有/自筹资金/首次 公开发行人民币普通股取得的超募资金/专项贷款资金以集中竞价交易方式回购 公司发行的人民币普通股（A 股），回购资金总额不低于人民币 5 亿元（含）， 不超过人民币 10 亿元（含），回购价格不超过人民币 21.42 元/股（含），回购的 股份将全部用于注销并减少公司注册资本，回购股份期限自股东大会审议通过本 次回购方案之日起 12 个月内。 根据《中华人民共和国公司法》《中华人民共和国证券法》《上海证券交易所 上市公司自律监管指引第 7 号——回购股份》等有关规定，上市公司回购专用账 户中的股份，不享有利润分配的权利。因此，公司 2024 年度利润分配实施差异 ...

Core Viewpoint - The company, Hefei Chipcore Microelectronics Equipment Co., Ltd., plans to implement a differentiated dividend distribution, proposing a cash dividend of 3.70 yuan per 10 shares (including tax) for the fiscal year 2024, based on a total share capital of 131,740,716 shares, adjusted for shares held in the repurchase account [1][2]. Group 1: Reasons for Differentiated Dividend Distribution - The company aims to distribute profits based on the total share capital minus the shares in the repurchase account, resulting in a total cash dividend distribution of approximately 48,567,455.78 yuan (including tax) [1]. - The company will maintain the per-share distribution ratio even if there are changes in total share capital due to convertible bonds, share repurchases, or other corporate actions [2]. Group 2: Calculation Basis for Differentiated Dividend Distribution - The company has completed a share repurchase plan, acquiring shares at an average price of 67.09 yuan per share, with a total expenditure of approximately 30,016,900.65 yuan (excluding transaction fees) [2][3]. - The reference price for ex-dividend trading is calculated using the formula: (previous closing price - cash dividend) / (1 + change in circulating shares ratio) [3][4]. - The impact of the differentiated dividend on the reference price is minimal, calculated to be approximately 0.00185% [4]. Group 3: Sponsor Institution's Review Opinion - The sponsor institution, Guotai Junan Securities, confirms that the differentiated dividend distribution complies with relevant regulations and does not harm the interests of the company or its shareholders [4].