重庆山外山血液净化技术股份有限公司（以下简称"公司"）将参加本次投 资者网上集体接待日暨半年度业绩说明会活动。本次活动将于 2025 年 9 月 25 日（星期四）下午 15:00-17:00 举行，投资者可通过访问全景网投资者关系互动 平台网站（https://ir.p5w.net）参与此次活动。 证券代码：688410 证券简称：山外山 公告编号：2025-050 重庆山外山血液净化技术股份有限公司 关于参加重庆辖区 2025 年投资者网上集体接待日暨 半年度业绩说明会活动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 为进一步提高辖区上市公司投资者关系管理水平，促进公司完善公司治理, 助力上市公司高质量发展,在重庆证监局指导下，重庆上市公司协会联合深圳市 全景网络有限公司举办辖区上市公司 2025 年投资者网上集体接待日暨半年度业 绩说明会活动。 在本次活动中，公司将派出董事、副总经理、财务总监兼董事会秘书及相关 人员参加，通过线上交流的形式，与投资者实现"一对多"的互动沟通，届时将 针对投资者所关心的各项问 ...

Market Overview - On September 12, the medical device sector declined by 0.72%, with Shanwaishan leading the drop [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Top Gainers in Medical Device Sector - Haobobo (688656) closed at 173.11, up 18.16% with a trading volume of 21,900 lots and a transaction value of 333 million [1] - Tianchen Medical (688013) closed at 67.57, up 11.10% with a trading volume of 30,800 lots and a transaction value of 197 million [1] - Toukeng Life (300642) closed at 27.41, up 10.39% with a trading volume of 185,700 lots and a transaction value of 482 million [1] - Zhend Medical (603301) closed at 35.64, up 10.00% with a trading volume of 64,400 lots and a transaction value of 228 million [1] Top Losers in Medical Device Sector - Shanwaishan (688410) closed at 15.35, down 4.78% with a trading volume of 142,500 lots and a transaction value of 216 million [2] - Aojing Medical (688613) closed at 26.03, down 3.38% with a trading volume of 77,200 lots and a transaction value of 202 million [2] - Jiming Health (603222) closed at 13.66, down 2.84% with a trading volume of 1,008,500 lots and a transaction value of 1.382 billion [2] Capital Flow Analysis - The medical device sector experienced a net outflow of 199 million from institutional investors, while retail investors saw a net inflow of 256 million [2] - Retail investors had a net outflow of 57.41 million [2] Individual Stock Capital Flow - Sainuo Medical (688108) had a net inflow of 127 million from institutional investors, while retail investors experienced a net outflow of 11.9 million [3] - Toukeng Life (300642) saw a net inflow of 56.51 million from institutional investors, with a net outflow of 5.40 million from retail investors [3] - Meihua Medical (301363) had a net inflow of 31.17 million from institutional investors, while retail investors had a net outflow of 1.08 million [3]

Core Viewpoint - The stock price of Mountain Outside Mountain (688410.SH) fell by 8.87% to 14.69 yuan, marking a new low since July 22, due to the announcement of share reductions by major shareholders [1] Company Actions - The major shareholder, Hunan Xiangjiang Health Industry Investment Partnership (Limited Partnership), plans to reduce its holdings by up to 12,852,625 shares, representing no more than 4% of the company's total share capital [1] - The company's director and core technical personnel, Ren Yingxiang, intends to reduce his direct holdings by up to 249,539 shares, which accounts for no more than 0.08% of the company's total share capital [1]

Core Viewpoint - The stock of Shanwaishan (688410.SH) fell by 6.58% to 15.06 yuan, with a market capitalization dropping below 5 billion yuan following a share reduction announcement by major shareholders [1] Group 1: Share Reduction Announcement - Major shareholder Ren Yingxiang and Hunan Xiangjiang Liyuan Investment Management Co., Ltd. plan to reduce their holdings by up to 13.1022 million shares, accounting for no more than 4.08% of the company's total share capital [1] - This marks the sixth share reduction plan announcement by the company in the past three years [1] Group 2: Stock Performance - The stock opened at 15.75 yuan and reached a high of 15.80 yuan, with a low of 14.69 yuan during the trading session [1] - The stock's 52-week high is 19.50 yuan, while the 52-week low is 7.61 yuan [1] - The stock's historical high is 28.02 yuan, and the historical low is 7.61 yuan [1]

Core Viewpoint - The announcement details the share reduction plans of major shareholders and executives of Chongqing Shanwaishan Blood Purification Technology Co., Ltd, indicating a significant potential decrease in shareholding by key stakeholders due to personal financial needs [3][4]. Shareholding Overview - As of the announcement date, major shareholders Hunan Xiangjiang Liyuan Investment Management Co., Ltd and its action-in-concert partner hold a combined total of 28,849,759 shares, representing approximately 8.98% of the company's total equity [2]. - The company's director and core technical personnel, Ren Yingxiang, holds 998,157 shares, accounting for about 0.31% of the total equity [2]. Reduction Plans - Major shareholder Hunan Xiangjiang Liyuan plans to reduce its holdings by up to 12,852,625 shares, not exceeding 4.00% of the total equity, within a specified period from October 14, 2025, to January 11, 2026 [3]. - Ren Yingxiang intends to reduce his holdings by up to 249,539 shares, not exceeding 0.08% of the total equity, during the same period [4]. Compliance and Commitments - The major shareholder has committed to comply with relevant regulations regarding share reduction, including adhering to the rules set by the China Securities Regulatory Commission and the Shanghai Stock Exchange [6][10]. - Ren Yingxiang has made commitments regarding the timing and pricing of his share reductions, ensuring that the price will not be lower than the adjusted issue price during the specified period [4][8]. Additional Information - The reduction plans are subject to adjustments based on any changes in the company's total equity due to corporate actions such as stock splits or new share issuances [3][4]. - The announcement confirms that the reduction plans align with previously disclosed commitments and do not involve any shares from unprofitable companies [7][10].

Mergers and Acquisitions - China Shipbuilding has completed the share swap absorption merger with China Shipbuilding Industry Group, resulting in the issuance of 3.053 billion new shares, with a listing date set for September 16, 2025 [1] - Chipone Technology plans to acquire 97.0070% of Chipone Semiconductor Technology (Shanghai) Co., Ltd. through a combination of issuing shares and cash, pending board and regulatory approvals [2] - Western Securities has completed the transfer of 64.6% of Guorong Securities, acquiring 1.151 billion shares, which now represents 64.5961% of Guorong's total share capital [3] - Yangjie Technology intends to invest 2.218 billion yuan to acquire 100% of Better Electronics, with the final price based on an evaluation by a qualified institution [4] Shareholding Changes - Jinpu Garden's shareholders plan to collectively reduce their holdings by up to 4.58%, with specific reductions outlined for three shareholders [5] - Suqian Liansheng's shareholder, Fangyuan Zhihui, intends to reduce its stake by up to 3% from October 13, 2025, to January 12, 2026 [6] - Huahai Chengke's shareholder, Yang Senmao, plans to reduce his holdings by up to 3% due to personal financial needs [7] - Zhongwen Online's two major shareholders plan to collectively reduce their holdings by up to 2% through various trading methods [8] - Mountain Outside Mountain's major shareholder and a director plan to reduce their combined holdings by up to 4.08% due to personal financial needs [9] Regulatory Issues - Chengdi Xiangjiang has received an administrative regulatory decision from the Shanghai Securities Regulatory Bureau due to inaccuracies in financial data disclosure [10]

Core Viewpoint - On September 11, a total of 26 A-share listed companies disclosed their shareholding reduction plans, indicating a trend of insider selling in the market [1][2]. Group 1: Company Buybacks - Baicheng Pharmaceutical's controlling shareholder adjusted the upper limit of its buyback plan to no more than 80 yuan per share [2]. Group 2: Company Reductions - Notable companies with planned reductions include: - Zhenghai Magnetic Materials: Directors Gao Bo and Shi Bingqiang plan to reduce their holdings [2]. - Youkede: The actual controller intends to transfer 5.13% of the company's shares at 19.74 yuan per share [2]. - Xinjun Network: Shanghai Senxiao Investment Center reduced its holdings by 1.6271 million shares [2]. - Haige Communication: Shareholder Yang Haizhou plans to reduce holdings by up to 3.5 million shares [2]. - Mind Electronics: Shareholder New大陆 plans to reduce holdings by no more than 1.2% of the company's shares [2]. - Tuoer Si: Shareholder plans to reduce holdings by no more than 0.5% of the company's shares [2]. - Youfang Technology: Some directors and supervisors plan to reduce holdings by no more than 1.3185% of the company's shares [2]. - Juguang Technology: Shareholder Yan Suibin's reduction plan has been completed [2]. - Zhiyuan New Energy: Controlling shareholder's concerted actor Wang Ran plans to reduce holdings by no more than 3% of the company's shares [2]. - Huatai Medical: Vice Chairman Cheng Zhenghui reduced holdings by 2.8203 million shares between September 3 and September 11 [2]. - Shanhaishan: Shareholders Dajiankang and Director Ren Yingxiang plan to reduce holdings by up to 4.08% of the company's shares [2]. - Wanxun Control: Shareholder Zunwei Trading plans to reduce holdings by no more than 2.5 million shares [2]. - Maijie Technology: Shareholder Zhang Meirong plans to reduce holdings by no more than 1% of the company's shares [2]. - Yinghuate: Shareholder Xie Lichuang plans to reduce holdings by no more than 1% of the company's shares [2]. - Jinpu Garden: Shareholder plans to reduce holdings by no more than 4.58% of the company's shares [2]. - Wenzhou Hongfeng: Controlling shareholder Chen Xiao plans to reduce holdings by no more than 12.5 million shares [2]. - Futec Technology: Shareholder Changjiang Weilai Industrial Fund plans to reduce holdings by no more than 3% of the company's shares [2]. - Huahai Chengke: Shareholder Yang Senmao plans to reduce holdings by no more than 3% of the company's shares [2]. - Yizhiming: Actual controller and concerted actors plan to reduce holdings by no more than 7.27 million shares [2]. - Zhongke Environmental Protection: Shareholder plans to reduce holdings by 1.2% of the company's shares [2]. - Zhongwen Online: Shareholder plans to reduce holdings by no more than 2% of the company's shares [2]. - Bidetech: Director and Deputy General Manager He Ming plans to reduce holdings by no more than 0.0466% of the company's shares [2]. - Jihua Group: Director and Vice Chairman Yang Quanming plans to reduce holdings by no more than 0.3% of the company's shares [2]. - Shengke Communication: National Integrated Circuit Industry Investment Fund has reduced holdings by 4.1 million shares [2]. - Suqian Liansheng: Fangyuan Zhihui plans to reduce holdings by no more than 3% of the company's shares [2]. - Jifeng Co., Ltd.: Shareholder Yu Wanli plans to reduce holdings by no more than 2% of the company's total share capital [2].

Key Points - The article summarizes important announcements from various listed companies in the Shanghai and Shenzhen stock markets on September 11, 2025 [3] Group 1: Major Events - Taihe Intelligent announced that Sunshine New Energy will acquire 5.79% of its shares from shareholder Xu Dahong at a price of 22.35 yuan per share, totaling 237 million yuan [4] - Chengdi Xiangjiang received a warning letter from the Shanghai Securities Regulatory Commission due to inaccuracies in financial data disclosure in its annual and quarterly reports [5][6] - Sike Rui terminated its capital increase agreement with Changying Hengrong due to external factors, which will not impact its financial status [7] - Jinko Technology plans to invest 30 million USD in an overseas private equity fund to explore applications of new technologies [8] - Western Gold's subsidiary will undergo equipment maintenance until the end of the year, affecting its production capacity [9] Group 2: Share Transfers - Daye Intelligent's actual controller plans to transfer 8% of the company's shares to a private equity fund at a price of 6.75 yuan per share, totaling 171 million yuan [10] - Jimin Health's stock has seen significant fluctuations, with a recent increase of 33.78% over a few days, raising concerns about potential rapid declines [14] Group 3: Acquisitions and Investments - Yangjie Technology intends to acquire 100% of Better Electronics for 2.218 billion yuan, which will become a wholly-owned subsidiary [15] - *ST Jinke's stock will resume trading on September 12, 2025, following a capital increase plan [16] Group 4: Contracts and Projects - Haixia Environmental plans to sign a contract for a photovoltaic microgrid energy management project with its controlling shareholder, with expected transactions not exceeding 21 million yuan [18] - Jilin Expressway's subsidiary won a construction project worth 9.592 billion yuan [19] - *ST Songfa's subsidiary signed contracts for the construction of four container ships, with a total value between 300 million and 500 million USD [20] Group 5: Shareholder Actions - Baicheng Pharmaceutical's controlling shareholder raised the share buyback price to no more than 80 yuan per share [21] - Mountain Outside Mountain's shareholders plan to reduce their holdings by up to 4.08% [22] - Jinpu Garden's shareholders plan to reduce their holdings by up to 4.58% [24] - Suqian Liansheng's shareholder plans to reduce their holdings by up to 3% [25] Group 6: Financing and Debt - CITIC Securities received approval to publicly issue bonds totaling up to 60 billion yuan [34]

Summary of Key Points Core Viewpoint - The article discusses various companies' stock transactions, highlighting both increases and decreases in shareholdings by major stakeholders, indicating potential shifts in investor sentiment and company performance [1]. Group 1: Increased Shareholdings - Nanjing Bank's subsidiary, Zijin Trust, has increased its holdings by 56.7798 million shares [1]. Group 2: Increased Buyback Plans - Baicheng Pharmaceutical's controlling shareholder has raised the buyback price plan to no more than 80 yuan per share [1]. Group 3: Decreased Shareholdings - Jinpu Garden's shareholders plan to collectively reduce their holdings by no more than 4.58% [1]. - Shanwaishan's shareholders plan to collectively reduce their holdings by no more than 4.08% [1]. - Renxin New Materials' shareholders plan to collectively reduce their holdings by no more than 3.3459% [1]. - Suqian Liansheng's shareholders plan to reduce their holdings by no more than 3% [1]. - Zhiyuan New Energy's controlling shareholder's concerted action party plans to reduce their holdings by no more than 3% [1]. - Huahai Chengke's shareholders plan to reduce their holdings by no more than 3% [1]. - Wenzhou Hongfeng's actual controller, Chen Xiao, plans to reduce his holdings by no more than 2.52% [1]. - Zhongwen Online's shareholders plan to collectively reduce their holdings by no more than 2% [1]. - Jifeng Co., Ltd.'s shareholders plan to reduce their holdings by no more than 2% [1]. - Youfang Technology's directors and supervisors plan to collectively reduce their holdings by no more than 1.3185% [1]. - Maijie Technology's shareholders plan to reduce their holdings by no more than 1% [1]. - Haige Communication's shareholders plan to reduce their holdings by no more than 3.5 million shares [1]. - Wanxun Zikong's shareholder, Zunwei Trading, plans to reduce their holdings by no more than 2.5 million shares [1]. - Minde Electronics' shareholders plan to reduce their holdings by no more than 203.9 thousand shares [1]. - Yinghua Te's shareholder, Xie Li Chuangtou, plans to reduce their holdings by no more than 58.17 thousand shares [1]. - Bidetech's director and deputy general manager, He Ming, plans to reduce his holdings by no more than 8.75 thousand shares [1].

Mergers and Acquisitions - China Shipbuilding has completed the share swap absorption merger with China Shipbuilding Industry Group, resulting in the issuance of 3.053 billion new shares, with a listing date set for September 16, 2025 [1] - Chipone Technology plans to acquire 97.0070% of Chipone Semiconductor Technology (Shanghai) Co., Ltd. through a combination of issuing shares and cash, pending board and regulatory approvals [2] - Western Securities has completed the transfer of 64.6% of Guorong Securities' shares, totaling 1.151 billion shares, which now represents 64.5961% of Guorong Securities' total share capital [3] - Yangjie Technology intends to invest 2.218 billion yuan to acquire 100% of Better Electronics, with the final transfer price based on a valuation from a qualified appraisal agency [4] Shareholding Changes - Jinpu Garden's shareholders plan to collectively reduce their holdings by no more than 4.58%, with specific reductions of 183.93 million shares each from three shareholders and an additional 2.9126 million shares through block trading [5] - Suqian Liansheng's shareholder, Fangyuan Zhihui, intends to reduce its stake by up to 3%, equating to 12.569 million shares, through various trading methods from October 13, 2025, to January 12, 2026 [6] - Huahai Chengke's shareholder, Yang Senmao, plans to reduce his holdings by no more than 3%, totaling 2.4209 million shares, due to personal financial needs [7] - Zhongwen Online's two major shareholders plan to collectively reduce their holdings by no more than 2%, with each planning to sell up to 7.285 million shares [8] - Shanwaishan's major shareholder and a board member plan to collectively reduce their holdings by no more than 4.08%, with the major shareholder reducing up to 4% and the board member up to 0.08% [9][10]