Core Viewpoint - The company announced a stock suspension starting from August 18, 2025, due to plans for issuing shares to acquire assets and raise supporting funds [1] Group 1: Stock Performance - Over the 20 trading days prior to the announcement (from July 21 to August 15, 2025), the company's stock price increased by 48.31% [1] - After excluding the impact of the broader market and industry peers, the company's stock price showed a net increase of over 20% [1] Group 2: Regulatory Risks - The company has indicated potential risks, as the China Securities Regulatory Commission may investigate the stock price fluctuations [1] - If insider trading is suspected, the transaction may be suspended, terminated, or canceled [1]

华虹公司公告，公司董事会会议同意《关于公司发行股份购买资产并募集配套资金暨关联（连）交易方 案的议案》。公司拟通过发行股份的方式购买上海华力微电子有限公司97.4988%股权并募集配套资 金。本次交易的整体方案由发行股份购买资产和募集配套资金两部分组成。本次募集配套资金以发行股 份购买资产为前提条件，并需作为特别交易按照中国香港《公司收购、合并及股份回购守则》取得必要 的同意和批准，但募集配套资金成功与否不影响本次发行股份购买资产行为的实施。 ...

Core Insights - On December 31, 2025, Alibaba-W (09988), Tencent Holdings (00700), and Sanhua Intelligent Control (02050) ranked as the top three companies by trading volume in the Southbound Stock Connect, with trading amounts of 1.783 billion, 1.460 billion, and 1.259 billion respectively [1] - In the Shenzhen-Hong Kong Stock Connect, Tencent Holdings (00700), Alibaba-W (09988), and SMIC (00981) were the top three companies by trading volume, with amounts of 1.218 billion, 1.201 billion, and 0.767 billion respectively [1] Southbound Stock Connect Trading Activity - The top three active companies in the Southbound Stock Connect by trading amount were: - Alibaba-W (09988): 1.783 billion with a net buy of -79.182 million - Tencent Holdings (00700): 1.460 billion with a net buy of -139 million - Sanhua Intelligent Control (02050): 1.259 billion with a net buy of 115 million [2] - Other notable companies included: - SMIC (00981): 1.202 billion with a net buy of 142 million - Zijin Mining (02899): 1.146 billion with a net buy of -590 million [2] Shenzhen-Hong Kong Stock Connect Trading Activity - The top three active companies in the Shenzhen-Hong Kong Stock Connect by trading amount were: - Tencent Holdings (00700): 1.218 billion with a net buy of -508 million - Alibaba-W (09988): 1.201 billion with a net buy of 179 million - SMIC (00981): 0.767 billion with a net buy of 249 million [2] - Other notable companies included: - Sanhua Intelligent Control (02050): 0.534 billion with a net buy of 93.908 million - Huahong Semiconductor (01347): 0.475 billion with a net buy of 69.942 million [2]

Core Viewpoint - The Hong Kong stock market's Hang Seng Technology Index achieved a remarkable annual increase of 23.45% in 2025, marking its best performance since 2020, with 22 out of 30 constituent stocks rising [1] Group 1: Stock Performance - Among the 30 constituent stocks, notable performers included Hua Hong Semiconductor, which surged by 243.19%, Horizon Robotics with a rise of 140.56%, and SMIC increasing by 124.69% [1] - Other significant gainers were JD Health at 97.51%, Alibaba-W at 77.50%, Xpeng Motors-W at 70.10%, Baidu Group-SW at 59.01%, and Tencent Music-SW at 58.44% [1][2] Group 2: Investment Preferences - The first tier of investment preference is in semiconductor manufacturing (Hua Hong, SMIC) and core AI chips (Horizon Robotics), reflecting a strong focus on hard technology and domestic substitution logic [1] - The second tier includes growth sectors such as smart electric vehicles (Xpeng, Li Auto), AI applications (Baidu, SenseTime), and digital health (JD Health), which benefit from industry trends but still face competitive and profitability uncertainties [1] - The third tier consists of value recovery in platform internet giants (Alibaba, Tencent) and mature applications (NetEase, Kuaishou, Tencent Music), with gains primarily driven by profit realization and value reassessment through dividends and buybacks, categorized as "high-quality mature assets" [1]

Market Overview - On December 30, the Hang Seng Index rose by 0.86%, closing at 25,854.60 points, while southbound funds through the Stock Connect recorded a net sell of HKD 3.845 billion [1][3] - The total trading volume for the Stock Connect on the same day was HKD 92.3 billion, with a net sell of HKD 3.845 billion [1][3] Trading Activity - In the Shanghai Stock Connect, the trading volume was HKD 59.138 billion with a net sell of HKD 1.327 billion, while in the Shenzhen Stock Connect, the trading volume was HKD 33.161 billion with a net sell of HKD 2.518 billion [1][3] Active Stocks - The most actively traded stock in the Shanghai Stock Connect was SMIC, with a trading volume of HKD 35.17 billion, followed by Alibaba-W and Tencent Holdings with trading volumes of HKD 30.32 billion and HKD 22.02 billion, respectively [1][2] - In terms of net buying, Industrial and Commercial Bank of China had the highest net buy amount of HKD 357 million, with its stock price increasing by 0.64% [1][2] - The stock with the highest net sell was the Tracker Fund of Hong Kong, with a net sell of HKD 1.612 billion, while its stock price rose by 0.93% [1][2] Shenzhen Stock Connect Highlights - In the Shenzhen Stock Connect, SMIC led with a trading volume of HKD 25.32 billion, followed by Alibaba-W and Tencent Holdings with HKD 23.47 billion and HKD 16.79 billion, respectively [2] - The highest net buy was also for SMIC, with a net buy of HKD 410 million, and its stock price increased by 4.24% [2] - Alibaba-W recorded the highest net sell in this segment, amounting to HKD 798 million, while its stock price rose by 0.84% [2]

Group 1 - The Hang Seng Index rose by 0.86% on December 30, with a total turnover of southbound funds amounting to HKD 923.00 billion, including buy transactions of HKD 442.28 billion and sell transactions of HKD 480.72 billion, resulting in a net sell of HKD 38.45 billion [1] - The southbound trading through Stock Connect (Shenzhen) had a total turnover of HKD 331.61 billion, with buy transactions of HKD 153.22 billion and sell transactions of HKD 178.40 billion, leading to a net sell of HKD 25.18 billion [1] - The southbound trading through Stock Connect (Shanghai) recorded a total turnover of HKD 591.38 billion, with buy transactions of HKD 289.06 billion and sell transactions of HKD 302.33 billion, resulting in a net sell of HKD 13.27 billion [1] Group 2 - Among the actively traded stocks, SMIC had the highest turnover with a total of HKD 60.49 billion and a net buy of HKD 7.59 billion, closing with a price increase of 4.24% [1][2] - CNOOC had a total turnover of HKD 21.87 billion with a net buy of HKD 4.61 billion, while ICBC recorded a net buy of HKD 3.57 billion [2] - Tencent Holdings had a total turnover of HKD 38.81 billion with a net sell of HKD 12.79 billion, and Alibaba-W had a turnover of HKD 53.79 billion with a net sell of HKD 4.93 billion [2] Group 3 - The stock with the longest consecutive net buy from southbound funds was Huahong Semiconductor, with a total net buy of HKD 5.45 billion over three days [2] - The stocks with the highest consecutive net sell included China Mobile, Tencent Holdings, and Alibaba-W, with total net sells of HKD 96.46 billion, HKD 32.97 billion, and HKD 18.05 billion respectively [2]

茲載列華虹半導體有限公司（「本公司」）於上海證券交易所網站刊發的《華虹半導 體有限公司關於2026年度日常關聯交易額度預計的公告》，僅供參閱。 承董事會命 香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部份內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 HUA HONG SEMICONDUCTOR LIMITED 華虹半導體有限公司 （於香港註冊成立之有限公司） （股份代號：01347） 海外監管公告 本公告乃根據《香港聯合交易所有限公司證券上市規則》第13.10B條而作出。 華虹半導體有限公司 董事會主席、總裁兼執行董事 白鵬先生 中國上海，二零二五年十二月三十日 於本公告日期，本公司董事分別為： 執行董事： 白鵬 （董事會主席及總裁） 非執行董事： 葉峻 孫國棟 陳博 熊承艷 獨立非執行董事： 張祖同 王桂壎太平紳士 封松林 重要内容提示： 一、 日常关联交易基本情况 （一）日常关联交易履行的审议程序 公司董事会于 2025 年 12 月 30 日就 2026 年度日常关联交易相关事宜作出决 议 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部份內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 HUA HONG SEMICONDUCTOR LIMITED 華虹半導體有限公司 （於香港註冊成立之有限公司） （股份代號：01347） 海外監管公告 本公告乃根據《香港聯合交易所有限公司證券上市規則》第13.10B條而作出。 茲載列華虹半導體有限公司（「本公司」）於上海證券交易所網站刊發的《國泰海通 證券股份有限公司關於華虹半導體有限公司2026年度日常關聯交易預計的核查意 見》，僅供參閱。 承董事會命 華虹半導體有限公司 董事會主席、總裁兼執行董事 白鵬先生 中國上海，二零二五年十二月三十日 於本公告日期，本公司董事分別為： 執行董事： 白鵬 （董事會主席及總裁） 非執行董事： 葉峻 孫國棟 陳博 熊承艷 獨立非執行董事： 張祖同 王桂壎太平紳士 封松林 国泰海通证券股份有限公司 关于华虹半导体有限公司 2026年度日常关联交易预计的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐机 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不就因本公告全部或任何部分內容而產生或因依 賴該等內容而引致的任何損失承擔任何責任。 HUA HONG SEMICONDUCTOR LIMITED 華虹半導體有限公司 （於香港註冊成立之有限公司） （股份代號：01347） 有關 (1)重續現有持續關連交易 及 (2)華虹置業租賃及華力微租賃的建議新年度上限 的持續關連交易 茲提述本公司日期為(i)二零二二年十二月三十日的公告（內容有關二零二三年 宿舍租賃）；(ii)二零二四年十二月三十日的公告（內容有關二零二五年華虹集團 框架協議、二零二五年華錦物業管理協議及二零二五年華力微潔淨室租賃）；及 (iii)二零二五年八月三十一日的公告（內容有關建議收購事項）。 董事會欣然宣佈，本集團於二零二五年十二月三十日訂立二零二六年華虹集團 框架協議、二零二六年宿舍租賃、二零二六年華錦物業管理協議及二零二六年 華力微潔淨室租賃，以重續若干現有持續關連交易。董事會亦就華虹置業租賃 及華力微租賃建議新年度上限，如招股章程所披露，該兩項租賃均為期20年。 重 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不就因本公告全部或任何部分內容而產生或因依 賴該等內容而引致的任何損失承擔任何責任。 HUA HONG SEMICONDUCTOR LIMITED 華虹半導體有限公司 （於香港註冊成立之有限公司） 有關 (1)重續現有持續關連交易 及 (2)華虹置業租賃及華力微租賃的建議新年度上限 的持續關連交易 茲提述本公司日期為(i)二零二二年十二月三十日的公告（內容有關二零二三年 宿舍租賃）；(ii)二零二四年十二月三十日的公告（內容有關二零二五年華虹集團 框架協議、二零二五年華錦物業管理協議及二零二五年華力微潔淨室租賃）；及 (iii)二零二五年八月三十一日的公告（內容有關建議收購事項）。 （股份代號：01347） 董事會欣然宣佈，本集團於二零二五年十二月三十日訂立二零二六年華虹集團 框架協議、二零二六年宿舍租賃、二零二六年華錦物業管理協議及二零二六年 華力微潔淨室租賃，以重續若干現有持續關連交易。董事會亦就華虹置業租賃 及華力微租賃建議新年度上限，如招股章程所披露，該兩項租賃均為期20年。 重 ...