| 证券代码：688352 | 证券简称：颀中科技 | 公告编号：2026-001 | | --- | --- | --- | | 转债代码：118059 | 转债简称：颀中转债 | | 合肥颀中科技股份有限公司 关于以集中竞价交易方式回购股份的进展公告 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： 三、其他事项 公司将严格按照《上市公司股份回购规则》《上海证券交易所上市公司自律监 管指引第 7 号——回购股份》等相关规定，在回购期限内根据市场情况择机做出回 购决策并予以实施，同时根据回购股份事项进展情况及时履行信息披露义务，敬 请广大投资者注意投资风险。 特此公告。 | 回购方案首次披露日 | 2025/6/19 | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 回购方案实施期限 | 2025 年 6 月 6 | 18 | 日~2026 | 年 | 月 | 17 | 日 | | 预计回购金额 | 7,500万元~15,000万 ...

Group 1 - The core viewpoint of the news is that Qizhong Technology has shown a positive stock performance, with a 1.35% increase in share price, reaching 12.79 CNY per share, and a total market capitalization of 15.208 billion CNY as of December 31 [1] - Qizhong Technology, established on January 18, 2018, and listed on April 20, 2023, specializes in advanced packaging and testing services for integrated circuits, covering various products including display driver chips, power management chips, and RF front-end chips [1] - The revenue composition of Qizhong Technology is primarily from display driver ICs at 92.09%, followed by non-display driver ICs at 6.43%, and other sources at 1.48% [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund has a presence in Qizhong Technology's top ten circulating shareholders, with the Southern CSI 1000 ETF (512100) newly entering the list in the third quarter, holding 4.3446 million shares, which is 1.19% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) has a current scale of 76.63 billion CNY and has achieved a year-to-date return of 29.27%, ranking 1867 out of 4189 in its category [2] - The fund manager of Southern CSI 1000 ETF is Cui Lei, who has a total asset scale of 122.76 billion CNY, with the best fund return during the tenure being 200.55% and the worst being -15.93% [3]

Group 1 - Zijin Mining expects a net profit of approximately 51-52 billion yuan for 2025, representing a year-on-year increase of about 59%-62% due to growth in gold, copper, and silver production and sales prices, along with a significant increase in lithium carbonate production [1] - Tianpu Co. has seen its stock price rise by 718.39% from August 22 to December 30, leading to a suspension for stock trading review due to significant deviation from the company's fundamentals [1] - Salt Lake Co. plans to acquire 51% of Wenkang Salt Lake for 4.605 billion yuan, which will enhance its competitive edge in lithium and potassium resource development [1] Group 2 - Mingde Bio intends to acquire 100% of Wuhan Bikaier Rescue Supplies Co. in a cash transaction, which is expected to constitute a major asset restructuring [2] - Jiamei Packaging has announced that it may apply for a trading suspension if its stock price continues to rise abnormally, despite no significant changes in its fundamentals [2] Group 3 - Jinpan Technology signed a contract worth approximately 696 million yuan for an overseas data center project, which is expected to positively impact the company's long-term performance [3] Group 4 - China Pharmaceutical plans to acquire 70% of Zezheng Pharmaceutical for 525 million yuan [4] - Shengxin Lithium Energy intends to acquire 30% of Qicheng Mining for 2.08 billion yuan to increase its control over Huirong Mining [5] - China Aluminum's subsidiary plans to acquire 51% of Yun Aluminum Logistics for 264 million yuan [5]

Group 1: Share Buybacks - Zhongju Gaoxin plans to repurchase shares worth between 300 million to 600 million yuan for cancellation and reduction of registered capital [3] - Baili Tianheng intends to buy back shares valued at 100 million to 200 million yuan, with a maximum price of 546 yuan per share [3] - Guangqi Technology aims to repurchase shares worth 50 million to 100 million yuan [3] - Proya plans to buy back shares valued at 80 million to 150 million yuan [3] Group 2: Share Reductions - Jiangbolong's senior management has completed the share reduction plan [3] - Hengda New Materials' shareholder Longyou Lianlong plans to reduce its stake by no more than 3% [3] - Guosen Securities' shareholder FAW Investment has reduced its holdings by 22 million shares, completing the reduction plan [3] - United Precision's controlling shareholder He Guijing has cumulatively reduced 319,000 shares from December 29 to 30 [3] - Gu Zhong Technology's senior management Zhou Xiaoqing plans to reduce no more than 0.01% of shares [3] - Huaxing Yuanchuang plans to reduce no more than 434,900 shares already repurchased [3] - Su Shi Testing's controlling shareholder Su Shi General Factory intends to reduce no more than 2% of shares [3] - Chaojie Co. has completed the reduction of 3,985,500 shares [3] - Hongxun Technology's shareholder Bangbangmang plans to reduce no more than 3% of shares [3] - Leiguang Co.'s Xinda Securities has reduced 14.3 million shares, bringing its holding below 5% [3] - Ruihua Tai's shareholder Guotou Gaoke plans to reduce no more than 1% of shares [3] - Meinong Biological's shareholder Quanyu plans to reduce no more than 1% of shares [3] - Youbuxun's controlling shareholder and its concerted parties plan to reduce a total of no more than 2.96% of shares [3] - Wuzhou Xinchun's third-largest shareholder Wuzhou Holdings reduced 10 million shares from November 3 to December 29 [3]

Group 1: Share Buybacks - Zhongju Gaoxin plans to repurchase shares worth between 300 million to 600 million yuan for cancellation and reduction of registered capital [2] - Baili Tianheng intends to repurchase shares for 100 million to 200 million yuan, with a maximum price of 546 yuan per share [2] - Guangqi Technology aims to repurchase shares worth 50 million to 100 million yuan [2] - Proya plans to repurchase shares for 80 million to 150 million yuan [2] Group 2: Share Reductions - Jiangbolong's senior management has completed the share reduction plan [2] - Hengda New Materials' shareholder Longyou Lianlong plans to reduce no more than 3% of the company's shares [2] - Guoxin Securities' shareholder FAW Investment has completed the reduction of 22 million shares [2] - United Precision's controlling shareholder He Guijing reduced 319,000 shares from December 29 to 30 [2] - Su Shiyan's controlling shareholder plans to reduce no more than 2% of shares [2] - Ziguang shares saw a reduction of 14.3 million shares by Cinda Securities, dropping its holding below 5% [2]

格隆汇12月30日丨颀中科技(688352.SH)公布，公司近日收到高级管理人员周小青先生出具的《股份减 持计划的告知函》，因个人资金需求，周小青先生计划自本公告披露日起15个交易日后的3个月内，在 符合法律法规的前提下，拟通过集中竞价、大宗交易的方式减持所持有的公司股份，合计不超过 115,885股，占公司总股本的比例不超过0.01%。上述股份的减持价格按照市场价格确定。 ...

| 证券代码：688352 | 证券简称：颀中科技 | 公告编号：2025-071 | | --- | --- | --- | | 转债代码：118059 | 转债简称：颀中转债 | | 合肥颀中科技股份有限公司 部分高级管理人员减持股份计划公告 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、准确性和完整性依法承担法律 责任。 重要内容提示： 高级管理人员持股的基本情况 截至本公告披露之日，合肥颀中科技股份有限公司（以下简称"公司"）高 级管理人员周小青先生直接持有公司 463,541 股股份，占公司总股本的比例为 0.04%。以上股份来源于公司首次公开发行前取得的股份，且已于 2024 年 11 月 15 日解除限售并上市流通。 减持计划的主要内容 公司近日收到周小青先生出具的《股份减持计划的告知函》，因个人资金需 求，周小青先生计划自本公告披露日起 15 个交易日后的 3 个月内，在符合法律 法规的前提下，拟通过集中竞价、大宗交易的方式减持所持有的公司股份，合计 不超过 115,885 股，占公司总股本的比例不超过 0.01%。 上述股份的 ...

格隆汇12月24日丨颀中科技(688352.SH)在互动平台表示，公司暂无直接出口欧盟国家的相关业务。 ...

Group 1 - The company has appointed Tianzhi International Accounting Firm as the auditor for the fiscal year 2025, following the approval at the board meeting and the annual shareholders' meeting [1][2] - The original signing accountants were Liu Huakai, Zhu Yilian, and Yang Xiao, with the quality control reviewer being Shen Xu. Due to Yang Xiao's departure, she will no longer serve as a signing accountant, while the other team members remain unchanged [2] - The transition of signing accountants has been orderly, and it is not expected to negatively impact the audit of the company's financial statements and internal controls for 2025 [3] Group 2 - The company plans to issue convertible bonds totaling RMB 850 million, with a maturity of six years and a face value of RMB 100 per bond, resulting in a net fundraising amount of RMB 838.79 million after deducting issuance costs [7] - The convertible bonds will be listed on the Shanghai Stock Exchange starting November 21, 2025, under the name "Qizhong Convertible Bonds" and code "118059" [7] - The conversion period for the bonds will begin on May 7, 2026, and will last until the bonds mature on November 2, 2031 [7][8] Group 3 - Investors participating in the convertible bond offering must meet the suitability requirements for investing in stocks on the Sci-Tech Innovation Board; otherwise, they will not be able to convert their bonds into shares [8] - The company emphasizes the risks associated with not meeting the suitability requirements, which could prevent bondholders from converting their bonds into company stock [8]

| 证券代码：688352 | 证券简称：颀中科技 | 公告编号：2025-070 | | --- | --- | --- | | 转债代码：118059 | 转债简称：颀中转债 | | 合肥颀中科技股份有限公司 关于可转债投资者适当性要求的风险提示性公告 经上海证券交易所自律监管决定书〔2025〕269号文同意，公司本次发行的 85,000.00万元可转换公司债券于2025年11月21日起在上海证券交易所上市交易， 1 债券简称"颀中转债"，债券代码"118059"。 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。 重要内容提示： 根据相关法律法规规定及《合肥颀中科技股份有限公司向不特定对象发行 可转换公司债券募集说明书》（以下简称"《募集说明书》"）的约定，合肥颀 中科技股份有限公司（以下简称"公司"）本次发行的"颀中转债"自2026年5月 7日起可转换为公司股份。 公司现就本次向不特定对象发行可转换公司债券，对不符合上海证券交易 所科创板股票投资者适当性要求的投资者所持"颀中转债"不能转股的风险，提 示如下： 一、可 ...