Core Viewpoint - The company’s major shareholder, Wuxi Construction Development Investment Co., Ltd., plans to increase its stake in the company to enhance investor confidence and maintain company value, with a total investment amounting to between RMB 26.9 million and RMB 53.79 million [1][2]. Summary by Sections Shareholder Buyback Plan - Wuxi Construction Development intends to buy back shares starting from April 10, 2025, for a period of 12 months, with a total investment not less than RMB 26.9 million and not exceeding RMB 53.79 million, representing up to 2% of the company's total share capital [1]. - The funding for this buyback will come from Wuxi Construction Development's own and self-raised funds [1]. Progress of the Buyback Plan - As of April 29, 2025, Wuxi Construction Development has purchased 387,800 shares, accounting for approximately 0.03% of the total share capital, with an investment of RMB 775,600 [1]. - By October 9, 2025, Wuxi Construction Development had increased its holdings by an additional 4,523,700 shares, totaling 4,911,500 shares, which is about 0.37% of the total share capital, with a cumulative investment of RMB 13.48 million [2][3]. Current Shareholding Status - After the buyback, as of October 10, 2025, Wuxi Construction Development holds 521,814,085 shares, representing 38.81% of the company's total share capital [3].

Core Viewpoint - The controlling shareholder of Kangxin New Materials Co., Ltd. plans to increase its stake in the company, demonstrating confidence in the company's future development and aiming to enhance investor confidence [2][3]. Summary by Sections 1. Disclosure of the Increase Plan - The controlling shareholder, Wuxi Construction Development Investment Co., Ltd. (Wuxi Jianfa), intends to increase its shareholding through the Shanghai Stock Exchange from April 10, 2025, for a period of 12 months, with a total investment of no less than RMB 26.9 million and no more than RMB 53.79 million, representing up to 2% of the company's total share capital [2]. 2. Progress of the Increase Plan - As of April 29, 2025, Wuxi Jianfa has acquired 387,800 shares, approximately 0.03% of the total share capital, for a total amount of RMB 775,600. Following this, Wuxi Jianfa holds 517,290,385 shares, accounting for 38.47% of the total share capital [3]. - Between April 30, 2025, and October 9, 2025, Wuxi Jianfa further increased its holdings by 4,523,700 shares, with an investment of RMB 12,699,635, representing about 0.34% of the total share capital [3]. - As of the announcement date, Wuxi Jianfa has cumulatively increased its holdings by 4,911,500 shares, approximately 0.37% of the total share capital, with a total investment of RMB 13,475,235, exceeding half of the lower limit of the planned investment [3][4]. 3. Current Shareholding Status - As of October 10, 2025, Wuxi Jianfa holds a total of 521,814,085 shares, which is 38.81% of the company's total share capital [4].

格隆汇10月10日丨康欣新材(600076.SH)公布，截至本公告披露日，本次增持计划时间已过半，无锡建 发累计增持491.15万股，约占公司总股本的0.37%。累计增持金额1347.52万元，增持金额已超过增持计 划目标下限的一半。 ...

格隆汇10月10日丨康欣新材(600076.SH)公布，截至本公告披露日，本次增持计划时间已过半，无锡建 发累计增持491.15万股，约占公司总股本的0.37%。累计增持金额1347.52万元，增持金额已超过增持计 划目标下限的一半。 ...

证券代码：600076 证券简称：康欣新材 公告编号：2025-055 康欣新材料股份有限公司 关于控股股东增持公司股份计划时间过半 暨增持进展的公告 本公司董事会、全体董事及相关股东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： 已披露增持计划情况 基于对公司未来发展的信心，为维护公司价值及广大投资者权益， 增强投资者信心，康欣新材料股份有限公司（以下简称"公司"）控 股股东无锡市建设发展投资有限公司（以下简称"无锡建发"）拟自 2025 年 4 月 10 日起 12 个月内，通过上海证券交易所系统以集中竞 价方式增持公司股份，拟增持股份总金额不低于人民币 2,690 万元且 不超过人民币 5,379 万元，增持数量不超过公司总股本的 2%。资金 来源为无锡建发自有资金和自筹资金。具体内容详见公司 2025 年 4 月 10 日于上海证券交易所网站（www.sse.com.cn）披露的《关于控 股股东增持公司股份计划的公告》（公告编号：2025-013）和 2025 年 5 月 16 日于上海证券交易所网站（www.sse.co ...

康欣新材公告，无锡市建设发展投资有限公司自2025年4月10日起12个月内拟增持公司股份2690万元至 5379万元，截至2025年10月10日，已通过集中竞价累计增持491.15万股，占公司总股本0.37%，累计投 入资金1347.52万元；增持后其持股增至5.22亿股，占38.81%。 ...

Core Viewpoint - The company announced the transfer of 60% equity stake in its subsidiary, Hubei Tianxin Wood Structure Housing Manufacturing Co., Ltd., for a total price of 62.7014 million yuan, marking a strategic divestment from this business segment [1]. Group 1 - The company will hold its 11th Board of Directors' 20th meeting on April 25, 2025, to review the proposal for the equity transfer [1]. - Hubei Kangxin New Material Technology Co., Ltd., a wholly-owned subsidiary of the company, has completed the equity transfer and corresponding business registration changes with Hubei Ruicheng Cultural Tourism Co., Ltd. [1]. - Following the completion of this transaction, the company will no longer consolidate Tianxin Company into its financial statements [1].

康欣新材料股份有限公司 关于公开挂牌转让控股子公司 60%股权进展暨完成工 商变更登记的公告 证券代码：600076 证券简称：康欣新材 公告编号：2025-054 康欣新材料股份有限公司（以下简称"公司"）于 2025 年 4 月 25 日召开第十一届董事会第二十一次会议，审议通过了《关于公开 挂牌转让控股子公司 60%股权的议案》，同意公司全资子公司湖北康 欣新材料科技有限责任公司（以下简称"湖北康欣"）通过无锡产权 交易中心以 6,270.14 万元的价格公开挂牌转让所持有的湖北天欣木 结构房制造有限公司（以下简称"天欣公司"）60%股权。 2025 年 6 月 13 日，天欣公司 60%股权正式在无锡产权交易所挂 牌转让。截至 2025 年 7 月 24 日，标的股权公开挂牌期届满，未征集 到符合条件的意向受让方。 2025 年 7 月 30 日，公司召开了第十一届董事会第二十三次会议， 审议通过了《关于调整公开挂牌转让控股子公司60%股权价格的议案》， 公司拟将天欣公司 60%股权的转让价格调整为 6,059.25 万元，并拟 在无锡产权交易所网站重新公开挂牌转让。 2025 年 8 月 1 日，天 ...

Core Viewpoint - The company has approved the public transfer of 60% equity in its subsidiary, Hubei Tianxin Wood Structure Housing Manufacturing Co., Ltd., with an initial listing price of 62.7014 million yuan [1] Group 1 - The transfer was initiated by the company's wholly-owned subsidiary, Hubei Kangxin [1] - The initial listing price was adjusted to 60.5925 million yuan after the first round of bidding failed to attract buyers [1] - The second round of bidding successfully attracted Hubei Ruicheng Cultural Tourism Co., Ltd. as the buyer [1] Group 2 - The company has received the full payment for the equity transfer and completed the registration of the change in ownership [1] - Following the transaction, Hubei Kangxin no longer holds any equity in Tianxin, and the company will not consolidate Tianxin's financials into its reports [1]

Market Overview - The packaging and printing sector increased by 0.81% on September 29, with Kangxin New Materials leading the gains [1] - The Shanghai Composite Index closed at 3862.53, up 0.9%, while the Shenzhen Component Index closed at 13479.43, up 2.05% [1] Top Gainers in Packaging and Printing Sector - Kangxin New Materials (600076) closed at 2.91, up 5.05% with a trading volume of 451,300 shares and a turnover of 129 million yuan [1] - Zhuhai Zhongfu (000659) closed at 2.92, up 3.91% with a trading volume of 414,500 shares and a turnover of 118 million yuan [1] - New Hongze (002836) closed at 9.61, up 3.67% with a trading volume of 64,700 shares and a turnover of 61.1 million yuan [1] Top Losers in Packaging and Printing Sector - Jiahe Technology (872392) closed at 34.26, down 5.12% with a trading volume of 11,100 shares and a turnover of 38.23 million yuan [2] - Yongji Co., Ltd. (603058) closed at 9.69, down 3.20% with a trading volume of 140,600 shares and a turnover of 137 million yuan [2] - Wangzi New Materials (002735) closed at 14.55, down 3.00% with a trading volume of 232,700 shares and a turnover of 339 million yuan [2] Capital Flow Analysis - The packaging and printing sector experienced a net outflow of 92.65 million yuan from institutional investors, while retail investors saw a net inflow of 118 million yuan [2] - Major stocks like Jiyou Co. (603429) and Kangxin New Materials (600076) had significant net inflows from retail investors, despite overall net outflows from institutional and speculative investors [3]