Core Viewpoint - The company, Kangxin New Materials Co., Ltd., has approved an acquisition plan to acquire 51% of Wuxi Yubang Semiconductor Technology Co., Ltd. for a cash consideration of 391.68 million yuan, which has been adjusted to 346.72 million yuan, increasing the ownership stake to 55% [1][2]. Group 1: Acquisition Details - The pre-investment valuation of the target company has been adjusted from 688 million yuan to 550.4 million yuan, representing 80% of the original valuation [2]. - The company will use its own funds of 266.72 million yuan to acquire 1,038.6444 million yuan of registered capital, corresponding to 48.4593% of the equity before the capital increase and 42.3096% after [2]. - The cash expenditure for the acquisition has been reduced by 44.96 million yuan, from 391.68 million yuan to 346.72 million yuan, while increasing the equity stake from 51% to 55% [2]. Group 2: Agreement Adjustments - The service period for the core management team has been extended by two years, requiring them to remain with the company for seven years post-acquisition unless otherwise agreed [3]. - The non-compete period for the core management team has also been extended to seven years, prohibiting them from engaging in competitive businesses without prior written consent [3]. - The agreement includes a performance commitment regarding accounts receivable, requiring 90% of the net accounts receivable to be collected by December 31, 2031, with provisions for cash compensation if this target is not met [4]. Group 3: Corporate Governance - The adjusted acquisition plan has been approved by the company's board of directors with a unanimous vote of 9 in favor, and it does not require shareholder approval [4]. - The adjustments made to the acquisition plan are aimed at better protecting the interests of minority investors [4].

截至本公告披露日，《问询函》的回复内容仍在补充、完善，经向上海证券交易所申请，公司将再次延 期回复《问询函》，延期时间不超过5个交易日。由此给投资者带来的不便，敬请谅解。 公司将继续积极推进相关工作，协调各方尽快完成《问询函》的回复工作并及时履行信息披露义务。公 司指定信息披露媒体为上海证券交易所网站（www.sse.com.cn）及《上海证券报》《中国证券报》，有 关信息均以在上述指定媒体刊登的信息为准，敬请广大投资者注意投资风险。 登录新浪财经APP 搜索【信披】查看更多考评等级 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个别及连带责任。 康欣新材料股份有限公司（以下简称"公司"）于2026年1月20日收到上海证券交易所下发的《关于对康 欣新材料股份有限公司资产收购事项的问询函》（上证公函【2026】0076号,以下简称"《问询 函》"），具体内容详见公司在上海证券交易所网站（www.sse.com.cn）披露的《康欣新材料股份有限 公司关于收到上海证券交易所问询函的公告》（公告编号：2026-004）。 公司收到《问询函》后高 ...

Group 1 - The core viewpoint of the news is that Kangxin New Materials has seen a significant increase in its stock price, rising by 5.24% on December 19, with a total market value of 4.047 billion yuan [1] - Kangxin New Materials specializes in the research, production, and sales of high-quality and new wood composite materials, with its main business revenue coming from manufacturing at 111.56% and forestry at 0.01% [1] - The stock has experienced a cumulative increase of 2.51% over the past three days, indicating positive market sentiment [1] Group 2 - According to data from the top ten holdings of funds, one fund under Caitong Fund has a significant position in Kangxin New Materials, holding 7,900 shares, which represents 0.02% of the fund's net value [2] - The fund, Caitong Yixiang Steady Pension One-Year Holding Period Mixed Initiation (FOF), has generated a floating profit of approximately 1,185 yuan today, with a floating profit of 553 yuan during the three-day increase [2] - The fund manager, Chen Xi, has a tenure of 3 years and 303 days, with the fund's total asset size at 169 million yuan and a best return of 9% during the tenure [2]

Group 1 - The core point of the article highlights the recent decline in the stock price of Kangxin New Materials, which fell by 5.08% to 2.99 CNY per share, with a trading volume of 98.11 million CNY and a turnover rate of 2.38%, resulting in a total market capitalization of 4.02 billion CNY [1] - Kangxin New Materials Co., Ltd. is located in the Economic Development Zone of Han Chuan City, Hubei Province, and was established on September 1, 1993, with its listing date on May 26, 1997. The company specializes in the research, production, and sales of high-quality, new wood composite materials, including container bottom boards, as well as forestry and quality seedling cultivation [1] - The main business revenue composition of Kangxin New Materials is 111.56% from manufacturing and 0.01% from forestry [1] Group 2 - From the perspective of fund holdings, data shows that one fund under Caitong Fund has a significant position in Kangxin New Materials. The Caitong Yixiang Steady Pension One-Year Holding Mixed Fund (FOF) (021166) held 7,900 shares in the third quarter, accounting for 0.02% of the fund's net value, ranking as the ninth largest holding [2] - The Caitong Yixiang Steady Pension One-Year Holding Mixed Fund (FOF) (021166) was established on September 10, 2024, with a latest scale of 94.96 million CNY. Year-to-date, it has achieved a return of 7.76%, ranking 746 out of 1,040 in its category; over the past year, it has returned 10.6%, ranking 615 out of 1,018; and since inception, it has returned 10.5% [2] - The fund manager of Caitong Yixiang Steady Pension One-Year Holding Mixed Fund (FOF) (021166) is Chen Xi, who has been in the position for 3 years and 272 days, managing total assets of 169 million CNY, with the best fund return during his tenure being 10.53% and the worst being -7.53% [2]

Core Viewpoint - The company plans to hold an investor briefing on November 25, 2025, to discuss its Q3 2025 performance and financial status, allowing for interactive communication with investors [2][3][4]. Group 1: Meeting Details - The investor briefing is scheduled for November 25, 2025, from 10:00 to 11:00 [2][5]. - The meeting will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an online interactive format [2][4]. - Investors can submit questions from November 18 to November 24, 2025, through the Roadshow Center website or via the company's email [2][4][6]. Group 2: Participation Information - Investors can participate in the briefing by logging into the Shanghai Stock Exchange Roadshow Center on the scheduled date and time [4][5]. - The company will address commonly asked questions during the briefing, ensuring transparency and engagement with investors [3][4]. Group 3: Contact Information - For inquiries, investors can contact the company's securities department via phone or email [6].

Group 1 - The core viewpoint of the news is that Kangxin New Materials has experienced a significant stock price increase, with a 5.14% rise on November 5, reaching 3.07 CNY per share, and a total market capitalization of 4.128 billion CNY [1] - Kangxin New Materials specializes in the research, production, and sales of high-quality, new wood composite materials, primarily focusing on container bottom boards, with manufacturing accounting for 111.56% of its main business revenue [1] - The company has seen a cumulative stock price increase of 4.66% over the past three days, indicating positive market sentiment [1] Group 2 - According to data, a fund under Caitong Fund has Kangxin New Materials as one of its top ten holdings, with the Caitong Yixiang Stable Pension One-Year Holding Period Mixed Fund (021166) holding 7,900 shares, representing 0.02% of the fund's net value [2] - The fund has achieved a year-to-date return of 7.95% and a one-year return of 11.1%, ranking 708 out of 1,042 and 630 out of 1,012 in its category, respectively [2] - The fund manager, Chen Xi, has been in position for approximately 3 years and 259 days, with the best fund return during this period being 10.69% [2]

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].

Group 1 - The core viewpoint of the news is that Kangxin New Materials has experienced fluctuations in stock price and trading activity, with a notable increase in stock price year-to-date but a recent decline in the last five trading days [1][2] - As of September 24, Kangxin New Materials' stock price was 2.81 yuan per share, with a market capitalization of 3.778 billion yuan and a trading volume of 47.82 million yuan [1] - The company has seen a year-to-date stock price increase of 35.10%, but a recent decline of 5.39% over the last five trading days [1] Group 2 - Kangxin New Materials operates in the light industry manufacturing sector, specifically in packaging and printing, and is involved in various concept sectors including QFII holdings and ecological forestry [2] - As of September 20, the number of shareholders for Kangxin New Materials was 44,400, a decrease of 9.55% from the previous period, while the average circulating shares per person increased by 10.56% to 30,252 shares [2] - For the first half of 2025, Kangxin New Materials reported an operating income of 186 million yuan, a year-on-year decrease of 38.22%, and a net profit attributable to shareholders of -134 million yuan, a decrease of 53.75% [2] Group 3 - Since its A-share listing, Kangxin New Materials has distributed a total of 161 million yuan in dividends, with no dividends paid in the last three years [3]

Group 1 - The company held a shareholder meeting on July 19, 2024, approving a share repurchase plan using its own funds, with a total repurchase amount between RMB 10 million and RMB 20 million, and a maximum price of RMB 2.36 per share [1] - The repurchase period is set for 12 months from the date of the shareholder meeting [1] Group 2 - On March 25, 2025, the company adjusted the source of funds for the share repurchase from "own funds" to "own funds and self-raised funds," while other aspects of the repurchase plan remained unchanged [2] Group 3 - As of June 30, 2025, the company had repurchased a total of 5,302,600 shares, representing approximately 0.39% of the total share capital, with a total expenditure of RMB 10,049,765.53, reaching the lower limit of the repurchase amount [3] - The highest repurchase price was RMB 2.13 per share, and the lowest was RMB 1.38 per share [3] Group 4 - The company will continue to make repurchase decisions based on market conditions and will fulfill its information disclosure obligations in a timely manner [4]

Group 1 - The core point of the announcement is that the controlling shareholder of Kangxin New Materials Co., Ltd., Wuxi Construction Development Investment Co., Ltd., plans to increase its shareholding in the company through a stock buyback program, with a total investment amount between RMB 26.9 million and RMB 53.79 million [2][5]. - The buyback plan is set to commence on April 10, 2025, and will last for 12 months, with the funding sourced from Wuxi Construction Development's own funds [2][5]. - As of the implementation of the buyback plan, Wuxi Construction Development held 516,902,585 shares, accounting for 38.44% of the company's total share capital [4]. Group 2 - On April 29, 2025, Wuxi Construction Development executed its first buyback, acquiring 387,800 shares, which is approximately 0.03% of the total share capital, for a total amount of RMB 775,600 (excluding transaction fees) [6]. - Following this transaction, Wuxi Construction Development's total shareholding increased to 517,290,385 shares, representing 38.47% of the company's total share capital [6]. - The company will continue to fulfill its commitment to the buyback plan and will disclose information in accordance with relevant regulations [6].