股票价格波动情况的核查意见 中信证券股份有限公司 关于中国神华能源股份有限公司 在本次交易首次公告日前20个交易日内 中国神华能源股份有限公司（以下简称"公司"、"中国神华"）拟通过发 行 A 股股份及支付现金方式购买国家能源投资集团有限责任公司持有的煤炭、 坑口煤电以及煤制油煤制气煤化工等相关资产并于 A 股募集配套资金（以下合 称"本次交易"）。中信证券股份有限公司作为本次交易的独立财务顾问，对中 国神华在本次交易首次公告日前 20 个交易日内股票价格波动情况进行核查并出 具核查意见。 一、中国神华股票价格波动情况 因中国神华筹划本次交易，公司股票自 2025 年 8 月 4 日开市起开始停牌。 股票停牌前第 21 个交易日（2025 年 7 月 4 日）至前 1 交易日（2025 年 8 月 1 日）的收盘价格及同期大盘及行业指数如下： 停牌前第 21 个交易日 中国神华（601088.SH）股 票收盘价（元/股） 上 证 综 合 指 数 项目 易日（2025 年 8 月 1 涨跌幅 （000001.SH） （2025 年 7 月 4 日） 日） 注：数据已考虑除权除息影响 （本页无正文，为《中信证券股 ...

名特定投资者发行股份募集配套资金（以下简称"本次交易"）。 国泰海通证券股份有限公司（以下简称"国泰海通证券"或"独立财务顾问"） 作为本次交易的独立财务顾问，就本次交易信息首次公告日前 20 个交易日的股 票价格波动情况进行核查。 国泰海通证券股份有限公司 关于北京海兰信数据科技股份有限公司本次交易信息 发布前上市公司股票价格波动情况之核查意见 北京海兰信数据科技股份有限公司（以下简称"公司"、"上市公司"）拟通 过发行股份及支付现金的方式向海南省信息产业投资集团有限公司、温州申合信 创业投资合伙企业（有限合伙）等 17 名交易对方购买海南海兰寰宇海洋信息科 "标的公司"）100%的股权，并向不超过 35 技有限公司（以下简称"海兰寰宇"、 剔除同行业板块影响后的涨跌幅 9.86% 剔除大盘因素（参考创业板指数（399006.SZ））后，上市公司股票在停牌前 和电子设备指数（883136.WI））后，上市公司股票在停牌前 20 个交易日累计涨 幅为 9.86%。因此，上市公司股价在本次交易公告前 20 个交易日内累计涨跌幅 未超过 20%。 为保证公平信息披露，维护投资者利益，避免造成公司股价异常波动，经向 ...

Group 1 - The company intends to acquire significant stakes in multiple health management and medical examination centers across various locations, including Hunan, Ningde, Yantai, Wuhan, and others, through a share issuance [1] - The stakes to be acquired range from 49.00% to 92.35% in different subsidiaries, indicating a strategic expansion in the health management sector [1] Group 2 - An independent financial advisor conducted a review of the stock price fluctuations prior to the announcement of the transaction, covering a 20-day trading period from March 14, 2025, to April 14, 2025 [2] - The review found that the company's stock price did not exhibit abnormal fluctuations, with a cumulative price change of less than 20% after excluding market and industry influences [2] - Specifically, the stock price showed a decline of 4.34% when adjusted for market factors and a decline of 5.95% when adjusted for industry factors during the review period [2]

Group 1 - Shanghai Silicon Industry Group Co., Ltd. plans to acquire stakes in three semiconductor technology companies, totaling approximately 46.7354%, 49.1228%, and 48.7805% respectively, and will issue shares to raise funds from no more than 35 specific investors [1][2] - The stock price of Shanghai Silicon Industry experienced a cumulative increase of 6.25% from January 16, 2025, to February 21, 2025, prior to the trading suspension [1] - After excluding the impact of the Shanghai Stock Exchange Science and Technology Innovation Board 50 Index, the stock price decline was -8.21%, and after excluding the semiconductor industry index, the decline was -7.89%, both of which did not exceed 20% [1][2] Group 2 - The independent financial advisor confirmed that the cumulative price fluctuation of the company's stock in the 20 trading days before the suspension did not exceed 20% when excluding market and industry factors [2]