(A joint stock company incorporated in the People's Republic of China with limited liability) （於中華人民共和國註冊成立的股份有限公司） (Stock Code 股份代號: 2768) 26 February 2026 Dear non-registered shareholder(s), QINGDAO GON TECHNOLOGY CO., LTD. 青島國恩科技股份有限公司 以電子方式發布公司通訊之安排 根據自 2023 年 12 月 31 日起生效的擴大無紙化上市機制及以電子方式發布公司通訊規定下香港聯合交易所有限公司證券上市規則（「上市規則」）第 2.07A 條，青島國恩科技股份有限公司（「公司」）謹此通知 閣下，公司已採用以電子方式發布公司通訊（「公司通訊」）之安排，該公司通訊是指 公司為向其任何證券持有人提供資訊或提醒其採取行動而發布或將要發布的任何文件，包括但不限於(a) 董事會報告、年度帳目以及審計報告副本以及 （如適用）財務摘要報告； (b) 中期報告及其中期報告摘要（如適用）； (c) 會議通知 ...

QINGDAO GON TECHNOLOGY CO., LTD. 青島國恩科技股份有限公司 (A joint stock company incorporated in the People's Republic of China with limited liability) （於中華人民共和國註冊成立的股份有限公司） (Stock Code 股份代號: 2768) 26 February 2026 Dear registered shareholder(s), Pursuant to Rule 2.07A of the Rules Governing The Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing Rules") under the expansion of paperless listing regime and electronic dissemination of corporate communications that came into effect on 31 Decembe ...

智通财经APP获悉，根据2026年2月23日披露数据，喜相逢集团（02473）、兆易创新（03986）、盈富 基金（02800）港股通持股占比增加值最大，分别增加4.32%、2.65%、2.54%；昭衍新药（06127）、 FORTIOR TECHNOLOGY (SHENZHEN) CO., LTD.（01304）、中金公司（03908）港股通持股占比减少 值最大，分别减少-0.73%、-0.57%、-0.38%。 在最近有统计数据的5个交易日内，喜相逢集团（02473）、钧达股份（02865）、兆易创新（03986）港 股通持股占比增加值最大，分别增加16.84%、11.07%、5.84%；国恩科技（02768）、中石化炼化工程 （02386）、亿华通（02402）港股通持股占比减少值最大，分别减少-4.14%、-3.60%、-1.77%。 具体数据如下（交易所数据根据T+2日结算）： 1、港股通最新日占比增持榜（前20名） | 公司名称 | 占比值变动 | 最新持股比例 | | --- | --- | --- | | 喜相逢集团(02473) | +4.32% | 45.14% | | 兆易创新(0398 ...

Group 1 - The article highlights the top three companies with the highest AH premium rates: Northeast Electric (00042) at 785.25%, Beijing Jingcheng Machinery Electric (00187) at 291.45%, and Sinopec Oilfield Service (01033) at 284.04% [1] - The bottom three companies with the lowest AH premium rates are CATL (03750) at -16.62%, WuXi AppTec (02359) at -6.17%, and China Merchants Bank (03968) at -3.27% [1] - The article provides a detailed ranking of the top ten and bottom ten AH stocks based on their premium rates and deviation values, indicating significant disparities in market valuations between A-shares and H-shares [1][2] Group 2 - The top three companies with the highest deviation values are Beijing Jingcheng Machinery Electric (00187) at 23.16%, Dongjiang Environmental Protection (00895) at 18.78%, and Zhongzhou Securities (01375) at 16.54% [1] - Conversely, the companies with the lowest deviation values include Morning Paper (01812) at -52.60%, Junda Co., Ltd. (02865) at -34.18%, and Changfei Optical Fiber Cable (06869) at -34.18% [1][2] - The article emphasizes that the deviation value represents the difference between the current premium rate and the average premium rate over the past 30 days, providing insights into market trends [2]

智通财经APP获悉，根据2026年2月13日披露数据，喜相逢集团（02473）、钧达股份（02865）、狮腾 控股（02562）港股通持股占比增加值最大，分别增加5.68%、2.88%、1.60%；国恩科技（02768）、吉 宏股份（02603）、京城机电股份（00187）港股通持股占比减少值最大，分别减 少-1.81%、-0.88%、-0.82%。 在最近有统计数据的5个交易日内，喜相逢集团（02473）、钧达股份（02865）、南方恆生科技 （03033）港股通持股占比增加值最大，分别增加13.49%、13.04%、2.65%；天齐鋰业（09696）、中石 化炼化工程（02386）、GX恆生科技（02837）港股通持股占比减少值最大，分别减 少-7.72%、-3.88%、-2.92%。 具体数据如下（交易所数据根据T+2日结算）： 1、港股通最新日占比增持榜（前20名） 2、港股通最新日占比减持榜（前20名） 5、港股通20日占比增持榜（前10名） | 公司名称 | 占比值变动 | 最新持股比例 | | --- | --- | --- | | 喜相逢集团(02473) | +32.29% | 35.10% ...

Core Viewpoint - Guoen Technology (02768) experienced a significant stock price increase, reaching a new high of 54.45 HKD, with a current rise of 10.33% to 51.9 HKD and a trading volume of 95.4 million HKD [1] Company Overview - Guoen Technology is a Chinese supplier focused on chemical new materials, gelatin, and collagen upstream and downstream products [1] - According to Frost & Sullivan, Guoen Technology is the second-largest organic polymer modified materials and organic polymer composite materials company in China by sales revenue, holding a market share of 2.5% in 2024 [1] - In terms of production capacity, Guoen Technology is projected to be the largest polystyrene company in China by 2024 [1] Market Development - On February 4, the Shenzhen Stock Exchange announced that Guoen Technology's listing on the Hong Kong Stock Exchange does not apply to the price stabilization mechanism, and after 10 trading days of its A-share listing, adjustments to the Hong Kong Stock Connect securities list will take effect from February 4, 2026, including Guoen Technology [1]

值得注意的是，2月4日，深交所公告称，因国恩科技在港交所上市不适用价格稳定期机制，且相应A股 上市满10个交易日，根据《深圳证券交易所深港通业务实施办法》的有关规定，港股通标的证券名单发 生调整并自2026年2月4日起生效，调入国恩科技。 智通财经APP获悉，国恩科技(02768)尾盘拉升逾13%，高见54.45港元创上市新高，截至发稿，涨 10.33%，报51.9港元，成交额9540.06万港元。 招股书显示，国恩科技是一家专注于化工新材料及明胶、胶原蛋白上下游产品的中国供应商。根据弗若 斯特沙利文的资料，于2024年，按销售收入计，国恩科技是中国第二大的有机高分子改性材料及有机高 分子复合材料企业，市场份额为2.5%。此外，于2024年，国恩科技按产能计是中国最大的聚苯乙烯企 业。 ...

格隆汇2月13日丨国恩科技(02768.HK)涨8.21%，报50.9000港元，股价创历史新高，总市值153.34亿港 元。 ...

1、港股通最新日占比增持榜（前20名） | 公司名称 | 占比值变动 | 最新持股比例 | | --- | --- | --- | | 钧达股份(02865) | +5.09% | 58.82% | | 狮腾控股(02562) | +1.26% | 49.45% | | 復旦张江(01349) | +1.15% | 41.95% | | 喜相逢集团(02473) | +1.12% | 29.42% | | 中国中免(01880) | +0.97% | 34.55% | | 匯聚科技(01729) | +0.82% | 7.97% | | 天岳先进(02631) | +0.77% | 27.69% | | 长飞光纤光缆(06869) | +0.61% | 57.83% | | 美图公司(01357) | +0.55% | 30.53% | | 兆易创新(03986) | +0.54% | 1.35% | | 晶泰控股(02228) | +0.52% | 41.63% | | 安井食品(02648) | +0.52% | 43.67% | | 英诺赛科(02577) | +0.46% | 13.85% | | 云 ...

Core Viewpoint - The report highlights the AH premium rates of various companies, indicating significant discrepancies between their H-shares and A-shares, with some companies showing extremely high premiums while others exhibit negative premiums [1]. Group 1: Top AH Premium Rates - Northeast Electric (00042) has the highest AH premium rate at 831.03%, with H-share priced at 0.290 HKD and A-share at 2.25 CNY [1]. - Sinopec Oilfield Service (01033) follows with a premium rate of 296.70%, H-share at 0.910 HKD and A-share at 3.01 CNY [1]. - Beijing Jingcheng Machinery Electric (00187) ranks third with a premium of 285.05%, H-share at 4.280 HKD and A-share at 13.76 CNY [1]. Group 2: Lowest AH Premium Rates - Contemporary Amperex Technology (03750) has the lowest AH premium rate at -13.27%, with H-share priced at 511.000 HKD and A-share at 370 CNY [1]. - China Merchants Bank (03968) shows a premium of -4.06%, H-share at 49.300 HKD and A-share at 39.49 CNY [1]. - WuXi AppTec (02359) has a premium of -2.14%, with H-share at 120.800 HKD and A-share at 98.7 CNY [1]. Group 3: Top Deviation Values - Jinju Group (02009) has the highest deviation value at 24.42%, with a premium of 212.05% [1]. - Beijing Jingcheng Machinery Electric (00187) has a deviation value of 21.92%, with a premium of 285.05% [1]. - Longpan Technology (02465) ranks third with a deviation value of 19.68%, and a premium of 101.01% [1]. Group 4: Lowest Deviation Values - JunDa Co., Ltd. (02865) has the lowest deviation value at -70.56%, with a premium of 176.15% [2]. - Changfei Optical Fiber (06869) follows with a deviation of -45.38%, and a premium of 105.94% [2]. - Chenming Paper (01812) has a deviation of -26.81%, with a premium of 190.80% [2].