上海开创国际海洋资源股份有限公司 简式权益变动报告书 上市公司名称：上海开创国际海洋资源股份有限公司 股票上市地点：上海证券交易所 股票简称： 开创国际 股票代码：600097 信息披露义务人：北京小间科技发展有限公司 住所： 北京市密云区鼓楼东大街 3 号山水大厦 3 层 313 室-566 通讯地址：北京市丰台区榴乡路 88 号石榴中心一号写字楼 信息披露义务人：北京易诊科技发展有限公司 住所： 北京市密云区经济开发区兴盛南路 8 号开发区办公楼 501 室-1286 通讯地址：北京市丰台区榴乡路 88 号石榴中心一号写字楼 信息披露义务人：北京纳木纳尼资产管理有限公司 住所：北京市通州区西集镇国防路 43 号-1256 通讯地址：北京市丰台区榴乡路 88 号石榴中心一号写字楼 信息披露义务人：吴长会 住所：云南省安宁市温泉镇升庵南路*号 信息披露义务人：北京塞纳投资发展有限公司 住所：北京市密云区经济开发区兴盛南路 8 号开发区办公楼 501 室-763 通讯地址：北京市丰台区榴乡路 88 号石榴中心一号写字楼 信息披露义务人：布谷鸟（北京）科技发展有限公司 住所：北京市石景山区八大处高科技园区西井路 ...

Core Points - The company announced a share reduction by a group of related parties, totaling 724,000 shares, which will be executed through centralized trading on the stock exchange [1] - Prior to the reduction, the group held 12,770,601 shares, representing 5.3004% of the total share capital; post-reduction, their holdings decreased to 12,046,601 shares, or 4.9999% [1] - The reduction is based on the group's operational needs, and there are no restrictions such as pledges or freezes on the shares held [1] - The group has no plans to increase their holdings in the next 12 months and will adjust their shareholding according to operational requirements while complying with disclosure obligations [1] - Following this change, the related parties will no longer meet the 5% disclosure threshold, and there will be no change in control over the listed company [1]

Core Viewpoint - The recent announcement from Shanghai Kaichuang International Marine Resources Co., Ltd. indicates a significant change in the shareholding structure due to a reduction in shares held by a major shareholder, which may impact investor sentiment and stock performance [1]. Group 1: Stock Performance - As of December 2, 2025, Kaichuang International's stock closed at 12.18 yuan, down 0.41% from the previous trading day, with a total market capitalization of 2.935 billion yuan [1]. - The stock opened at 12.16 yuan, reached a high of 12.42 yuan, and a low of 11.97 yuan, with a trading volume of 1.93 billion yuan and a turnover rate of 6.57% [1]. Group 2: Shareholder Changes - The announcement revealed that a shareholder holding more than 5% of the company's shares, Xiaojian Technology, along with its concerted parties, reduced their holdings, resulting in a change that touched the 1% threshold [1]. - From November 28 to December 2, 2025, the aforementioned shareholders sold 1,860,000 shares, accounting for 0.7720% of the total share capital, reducing their combined holding from 6.0724% to 5.3004% [1]. - This reduction in holdings did not violate any related commitments, did not trigger mandatory tender offer obligations, and did not affect the status of the company's controlling shareholder or actual controller [1].

证券代码：600097 证券简称：开创国际 公告编号：临 2025-034 重要内容提示： | 权益变动方向 | 比例增加□ | 比例减少 |  | | --- | --- | --- | --- | | 权益变动前合计比例 | 6.0724% | | | | 权益变动后合计比例 | 5.3004% | | | | 本次变动是否违反已作出的承诺、意向、计划 | 是□ 否 | | | | 是否触发强制要约收购义务 | 是□ 否 | | | 一、 信息披露义务人及其一致行动人的基本信息 1.身份类别 | | □控股股东/实际控制人及其一致行动人 | | --- | --- | | 其他 投资者及其一致行动人 | 5%以上大股东及其一致行动人 | | | □合并口径第一大股东及其一致行动人（仅适用于无控股股东、 | | 的身份 | | | | 实际控制人） | | | □其他______________ | 上海开创国际海洋资源股份有限公司 关于持股 5%以上股东权益变动触及 1%刻度的 提示性公告 持股 5%以上股东小间科技及其一致行动人保证向本公司提供的信息真实、 准确、完整，没有虚假记载、误导性陈述或 ...

Core Viewpoint - Kaichuang International (600097.SH) announced a share reduction by Xiaojian Technology and its concerted actors, indicating a strategic adjustment in their investment position [1] Group 1: Share Reduction Details - From November 28 to December 2, 2025, Xiaojian Technology and its concerted actors will reduce their holdings by 1.86 million shares, representing 0.7720% of Kaichuang International's total share capital [1] - The reduction price range is set between 11.98 and 12.35 yuan per share [1] - Post-reduction, the combined shareholding of Xiaojian Technology and its concerted actors will decrease from 6.0724% to 5.3004% [1]

| 代码 | 名称 | 主力净流入 (元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 002069 | 獐子岛 | -150.89万 | -0.79% | 5.36万 | 0.03% | 145.53万 | 0.76% | | 600257 大湖股份 | | -539.08万 | -3.59% | -945.75万 | -6.29% | 1484.84万 | 9.88% | | 600467 | 好当家 | -1090.70万 | -4.68% | -129.83万 | -0.56% | 1220.53万 | 5.24% | | 600097 开创国际 | | -1125.08万 | -5.83% | 709.56万 | 3.68% | 415.52万 | 2.15% | | 000798 中水渔业 | | -1368.48万 | -1.35% | 1051.16万 | 1.04% | 317.32万 | 0.31% | | 300094 国联水产 ...

证券之星消息，12月1日渔业板块较上一交易日上涨1.07%，中水渔业领涨。当日上证指数报收于 3914.01，上涨0.65%。深证成指报收于13146.72，上涨1.25%。渔业板块个股涨跌见下表： | 代码 | 名称 | 主力净流入 (元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 300094 国联水产 | | 1435.37万 | 2.03% | -709.57万 | -1.00% | -725.80万 | -1.03% | | 600257 | 大湖股份 | 370.55万 | 1.91% | -168.98万 | -0.87% | -201.57万 | -1.04% | | 002069 | 獐子岛 | 229.96万 | 1.56% | -328.12万 | -2.22% | 98.16万 | 0.67% | | 600467 | 好当家 | -1122.06万 | -5.92% | -1018.55万 | -5.37% | 2140.6 ...

从资金流向上来看，当日渔业板块主力资金净流出7757.71万元，游资资金净流出805.85万元，散户资金 净流入8563.56万元。渔业板块个股资金流向见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600257 | 大湖股份 | > 158.56万 | 1.08% | -653.31万 | -4.46% | 494.75万 | 3.37% | | 600467 | 好当家 | 69.45万 | 0.36% | -1166.58万 | -5.97% | 1097.13万 | 5.62% | | 000798 中水渔业 | | -696.51万 | -0.98% | -446.87万 | -0.63% | 1143.38万 | 1.61% | | 002069 | 獐子鸟 | -770.97万 | -4.48% | -446.46万 | -2.60% | 1217.43万 | 7.08% | | 60009 ...

Core Viewpoint - As of November 28, 2025, Kaichuang International (600097) closed at 12.41 yuan, down 2.51%, with a turnover rate of 6.73% and a trading volume of 162,200 hands, amounting to a total transaction value of 201 million yuan [1] Financial Performance - For the first three quarters of 2025, Kaichuang International reported a main business revenue of 1.7 billion yuan, a year-on-year decrease of 1.74%, while the net profit attributable to shareholders was 60.5 million yuan, an increase of 269.47% year-on-year [2] - The third quarter of 2025 saw a single-quarter main business revenue of 450 million yuan, a year-on-year decrease of 32.82%, and a net profit attributable to shareholders of 32.9 million yuan, a year-on-year decrease of 22.25% [2] - The company’s gross profit margin stood at 33.42%, with a net profit margin of 3.87% [2] Market Position - Kaichuang International's total market value is 2.99 billion yuan, with a net asset value of 2.35 billion yuan, and a net profit of 60.5 million yuan, ranking 63rd, 41st, and 68th respectively in the agriculture, animal husbandry, and fishery industry [2] - The company has a price-to-earnings ratio (P/E) of 37.06 and a price-to-book ratio (P/B) of 1.29, ranking 68th in both categories within the industry [2] Capital Flow - On November 28, 2025, the net outflow of main funds was 19.22 million yuan, accounting for 9.56% of the total transaction value, while retail investors saw a net inflow of 15.38 million yuan, accounting for 7.65% of the total transaction value [1]

Core Viewpoint - Multiple shareholders across various companies are planning to reduce their stakes, indicating potential shifts in ownership dynamics and investor sentiment in the A-share market [1] Shareholder Reductions - Perfect World: Actual controller Chi Yufeng plans to reduce holdings by no more than 1.7% [1] - Jiangsu Boyun: Shareholder Blue Three Venture Capital intends to reduce holdings by no more than 1% [1] - Matrix Technology: Li Jun plans to reduce holdings by no more than 60,000 shares [1] - Zhongzhi Technology: Zhongzhi Investment plans to reduce holdings by no more than 0.76% [1] - Yidelong: Shareholder Wang Ming plans to reduce holdings by no more than 3.2 million shares [1] - Zhongman Petroleum: Multiple shareholders plan to collectively reduce holdings by no more than 13.869 million shares [1] - Innovation New Materials: Hualian Group plans to reduce holdings by no more than 37.5607 million shares [1] - Funeng Technology: Shareholder Shanghang Xingyuan plans to reduce holdings by no more than 20.551 million shares [1] - Kaichuang International: Xiaojian Technology and its concerted actions plan to reduce holdings by 4.0247 million shares [1] - Tiansheng Biological: Shareholder Guoshou Chengda plans to reduce holdings by 571,800 shares [1] - Century Tianhong: Zhihong Education has cumulatively reduced holdings by 1.26% [1] - Zhongke Software: Kesoft Chuangyuan has reduced holdings by 0.50% [1] - Haizhu Shares: Pu Huahui has cumulatively reduced holdings by 0.94% [1] Other Notable Events - Jincheng Pharmaceutical: Termination of intended cooperation matters [1] - Ruijie Network: Shareholder agreement expiration leads to the dissolution of concerted action [1]