证券代码：600272 900943 证券简称：开开实业 开开 B 股 公告编号：2025-071 上海开开实业股份有限公司（以下简称："公司"）于2025年10月29日召开第十届董事 会第二十九次会议，审议通过了《关于召开2025年第一次临时股东大会的通知》，公司定于 2025年11月21日召开2025年第一次临时股东大会，并已于2025年10月31日在《上海证券报》 《香港商报》和上海证券交易所网站（www.sse.com.cn）上刊登了《关于召开2025年第一次 临时股东大会的通知》。为进一步保护投资者的合法权益，为公司股东行使股东大会表决权 提供便利，现将有关事项再次提示如下： 一、召开会议的基本情况 （一）股东大会类型和届次 2025 年第一次临时股东大会 上海开开实业股份有限公司 关于召开 2025 年第一次临时股东大会的提示性公告 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、准确性和完整性承担法律责任。 重要内容提示： 召开的日期时间：2025 年 11 月 21 日 14 点 00 分 召开地点：上海市静安区昌平路 710 号 7 楼会 ...

Core Viewpoint - The stock of Kaikai Industrial has shown fluctuations with a recent increase of 2.05%, but the year-to-date performance indicates a decline of 8.28% [1] Company Overview - Kaikai Industrial Co., Ltd. was established on August 4, 1997, and listed on February 28, 2001. The company is located at 678 Changping Road, Jing'an District, Shanghai. Its main business involves traditional Chinese medicine circulation, traditional Chinese medicine services (consultation services), and wholesale and retail of clothing [1] - The revenue composition of the company is as follows: wholesale 74.48%, retail 18.18%, health services 4.42%, leasing 1.77%, and others 1.14% [1] Financial Performance - For the period from January to September 2025, Kaikai Industrial achieved a revenue of 825 million yuan, representing a year-on-year growth of 10.76%. However, the net profit attributable to the parent company was 12.87 million yuan, a decrease of 62.81% compared to the previous year [2] - Since its A-share listing, the company has distributed a total of 191 million yuan in dividends, with 34.75 million yuan distributed over the last three years [3] Shareholder Information - As of September 30, 2025, the number of shareholders for Kaikai Industrial was 33,700, a decrease of 7.03% from the previous period. The average circulating shares per person remained at 0 shares [2] - Among the top ten circulating shareholders, China Merchants Securities (Hong Kong) Co., Ltd. holds 1.1311 million shares, remaining unchanged from the previous period. BOCI Securities Limited holds 862,700 shares, also unchanged, while the China Securities Shanghai State-owned Enterprise ETF (510810) holds 787,500 shares, a decrease of 164,200 shares from the previous period [3] Market Activity - The stock price of Kaikai Industrial has fluctuated, with a recent increase of 3.11% over the last five trading days and a 10.21% increase over the last 20 days. However, it has decreased by 1.28% over the last 60 days [1] - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent occurrence on January 2, where it recorded a net buy of -11.20 million yuan [1]

Market Overview - The primary economic sector increased by 0.2% compared to the previous trading day, with Lansheng Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3997.56, down 0.25%, while the Shenzhen Component Index closed at 13404.06, down 0.36% [1] Stock Performance - Lansheng Co., Ltd. (600826) closed at 11.54, up 3.04% with a trading volume of 188,100 shares and a transaction value of 216 million [1] - Wangfujing (600859) closed at 14.63, up 2.45% with a trading volume of 486,100 shares and a transaction value of 709 million [1] - Other notable stocks include Fengshang Culture (300860) at 27.85, up 0.83%, and Wushang Group (000501) at 10.01, up 0.70% [1] Capital Flow - The primary economic sector experienced a net outflow of 35.91 million from institutional investors, while retail investors saw a net inflow of 43.49 million [2] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2] Individual Stock Capital Flow - Lansheng Co., Ltd. had a net inflow of 36.59 million from institutional investors, but a net outflow of 24.27 million from retail investors [3] - Wangfujing experienced a net outflow of 27.09 million from institutional investors, while retail investors contributed a net inflow of 6.26 million [3] - Other stocks like Fengshang Culture and Wushang Group also showed varied capital flows, indicating differing investor sentiments across the sector [3]

Group 1 - The company has approved the use of temporarily idle raised funds for cash management, with a maximum amount of RMB 155.49 million, for a period not exceeding 12 months [1] - As of November 5, 2025, the company withdrew RMB 34 million from the special settlement account for raised funds to supplement daily operational liquidity [1] - The current amount of temporarily idle raised funds used for cash management is RMB 22.49 million, invested in seven-day notice deposit products [2] Group 2 - The funds withdrawn will be returned to the special account for raised funds upon maturity of the investment products, ensuring compliance with the intended use of the raised funds [1] - The company’s sponsor, Guotai Junan Securities Co., Ltd., has provided a clear verification opinion on this matter [1]

| 股票代码：600272 | 股票简称：开开实业 | | | 编号：2025—070 | | --- | --- | --- | --- | --- | | 900943 | | 开开 | B 股 | | 上海开开实业股份有限公司 关于使用暂时闲置募集资金进行现金管理的进展公告 截至本公告披露日，公司当前正在用于现金管理的暂时闲置募集资 金金额为 2,249.00 万元，均用于购买上述七天通知存款产品，最终收益 以银行结算为准。 特此公告。 公司于2025年7月21日召开公司第十届董事会第二十六次会议、第十 届监事会第十八次会议，审议通过了《关于使用暂时闲置募集资金进行 现金管理的议案》，公司计划使用不超过人民币15,549.00万元（含本数） 暂时闲置募集资金进行现金管理，使用期限不超过12个月，在上述额度 及决议有效期内，资金可以循环使用，暂时闲置募集资金投资产品到期 后的本金及收益将及时归还至募集资金专户。公司保荐人国泰海通证券 股份有限公司已对本事项出具了明确的核查意见。（具体内容详见公司 2025年7月22日于《上海证券报》《香港商报》及上海证券交易所网站 www.sse.com.cn相关公告。） ...

Core Viewpoint - The company, Kaikai Industrial (600272), primarily operates in the fields of traditional Chinese medicine distribution, Chinese medicine services, and clothing wholesale and retail, with a focus on health services and branded apparel [1] Business Segments - The pharmaceutical segment mainly involves wholesale and retail of both traditional and Western medicines, medical devices, reagents, consumables, and diagnostic services [1] - The clothing segment focuses on the wholesale and retail of the "Kaikai" brand shirts, woolen sweaters, and other apparel, as well as customized workwear group purchases [1] - Currently, the company's main business operations are located in the Jing'an District of Shanghai, with no business activities in Taiwan [1]

Market Overview - The primary economic sector increased by 0.22% compared to the previous trading day, with *ST Yazhen leading the gains [1] - The Shanghai Composite Index closed at 3960.19, down 0.41%, while the Shenzhen Component Index closed at 13175.22, down 1.71% [1] Stock Performance - *ST Yazhen (603389) closed at 44.54, up 5.00% with a trading volume of 33,400 hands and a transaction value of 146 million yuan [1] - Other notable performers included: - Lansheng Co. (600826) at 11.39, up 1.52% [1] - Dafen Industrial (603081) at 13.40, up 1.13% [1] - Youhao Group (600778) at 6.87, up 1.03% [1] - Conversely, stocks like Fengshang Culture (300860) and Liard (300296) saw declines of 3.12% and 2.60%, respectively [2] Capital Flow - The primary economic sector experienced a net outflow of 167 million yuan from main funds, while retail investors saw a net inflow of 127 million yuan [2] - The capital flow for specific stocks showed: - Wangfujing (600859) had a main fund net inflow of 7.67 million yuan but a net outflow from retail investors of 749.98 million yuan [3] - Lansheng Co. (600826) had a main fund net inflow of 3.35 million yuan but a net outflow from retail investors of 932.98 million yuan [3]

Market Overview - The pharmaceutical commercial sector declined by 0.5% on November 4, with Baiyang Pharmaceutical leading the drop [1] - The Shanghai Composite Index closed at 3960.19, down 0.41%, while the Shenzhen Component Index closed at 13175.22, down 1.71% [1] Stock Performance - Notable gainers included: - HeFu China (603122) with a closing price of 11.85, up 10.03% [1] - Renmin Tongtai (600829) at 9.71, up 8.01% [1] - Jianfa Zhixin (301584) at 35.42, up 5.20% [1] - Baiyang Pharmaceutical (301015) saw a significant decline, closing at 25.62, down 6.09% [2] - Other notable decliners included: - Yifeng Pharmacy (603939) at 23.76, down 3.22% [2] - Saili Medical (603716) at 24.78, down 3.17% [2] Capital Flow - The pharmaceutical commercial sector experienced a net inflow of 32.34 million yuan from institutional investors, while retail investors saw a net outflow of 41.10 million yuan [2] - The capital flow for key stocks showed: - Renmin Tongtai had a net inflow of 63.04 million yuan from institutional investors [3] - Yifeng Pharmacy experienced a net outflow of 32.44 million yuan from retail investors [3]

Market Overview - The primary economic sector increased by 0.05% compared to the previous trading day, with Fengshang Culture leading the gains [1] - The Shanghai Composite Index closed at 3976.52, up 0.55%, while the Shenzhen Component Index closed at 13404.06, up 0.19% [1] Stock Performance - Fengshang Culture (300860) closed at 28.84, rising by 7.69% with a trading volume of 78,200 shares and a transaction value of 223 million [1] - Yaowang Technology (002291) closed at 6.95, increasing by 5.30% with a trading volume of 938,800 shares and a transaction value of 644 million [1] - Other notable performers include: - Yaojie Jumi (300795) at 14.15, up 2.39% [1] - Electric Sound Co. (300805) at 11.72, up 2.09% [1] - Youhao Group (600778) at 6.80, up 1.49% [1] Capital Flow - The primary economic sector experienced a net outflow of 66.96 million from main funds, while retail funds saw a net inflow of 47.87 million [2] - The sector's overall capital flow indicates a mixed sentiment among investors, with main funds withdrawing while retail investors are buying [2] Individual Stock Capital Flow - Fengshang Culture had a net inflow of 27.73 million from main funds, but saw outflows from both retail and speculative funds [3] - Yaowang Technology experienced a net inflow of 15.60 million from main funds, with outflows from speculative funds [3] - Electric Sound Co. had a net inflow of 4.61 million from main funds, but significant outflows from speculative funds [3]

Core Viewpoint - The company, Kaikai Industrial, reported that as of September 30, 2025, the total number of shareholders is 33,654 [2] Summary by Relevant Sections - Shareholder Information - As of September 30, 2025, the total number of shareholders for the company is 33,654 [2]