公司名稱： 中芯國際集成電路製造有限公司 呈交日期： 2025年11月28日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | 於香港聯交所上市 | | 是 | | | | 證券代號 (如上市) | 00981 | 說明 | 港股 | | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | | | | | | 事件 | | 已發行股份（不包括庫存股份）數 目 | | 佔有關事件前的現有已發 行股份（不包括庫存股 份）數目百分比 (註3 ...

Core Viewpoint - Semiconductor Manufacturing International Corporation (SMIC) announced the termination of a transaction involving the sale of 94.366% equity in its subsidiary, SMIC Ningbo, to Hunan Guoke Microelectronics Co., Ltd. [1] Group 1: Transaction Details - SMIC's wholly-owned subsidiary, SMIC Holdings, and other shareholders of SMIC Ningbo signed an agreement with Guoke Micro to sell the equity [1] - The transaction included the 14.832% equity held by SMIC Holdings in SMIC Ningbo [1] - Following the announcement, the parties involved actively worked towards completing the transaction, but ultimately decided to terminate it due to an inability to reach consensus on related matters [1] Group 2: Post-Transaction Status - On November 28, 2025, the parties signed a termination agreement for the asset purchase agreement [1] - After the termination of the transaction, SMIC Holdings retains its 14.832% equity stake in SMIC Ningbo [1]

Core Viewpoint - Semiconductor Manufacturing International Corporation (SMIC) announced the termination of a transaction involving the sale of a 94.366% stake in its subsidiary, SMIC Ningbo, to Hunan Guoke Microelectronics Co., Ltd. [1] Group 1: Transaction Details - SMIC's wholly-owned subsidiary, SMIC Holdings, and other shareholders of SMIC Ningbo signed an agreement with Guoke Microelectronics to sell the stake [1] - The transaction included a cash payment and share issuance by Guoke Microelectronics [1] - Following the announcement, the parties involved actively worked towards completing the transaction, but ultimately decided to terminate it due to an inability to reach consensus on related matters [1] Group 2: Post-Transaction Status - As of November 28, 2025, the parties signed a termination agreement, and SMIC Holdings retains a 14.832% stake in SMIC Ningbo after the transaction's cancellation [1]

FF305 翌日披露報表 (股份發行人 ── 已發行股份或庫存股份變動、股份購回及/或在場内出售庫存股份) 呈交日期： 2025年11月28日 如上市發行人的已發行股份或庫存股份出現變動而須根據《香港聯合交易所有限公司（「香港聯交所」）證券上市規則》(「《主板上市規則》」)第13.25A條 / 《香港聯合交易所有限公司GEM證券 上市規則》(「《GEM上市規則》」)第17.27A條作出披露，必須填妥第一章節 。 | 第一章節 | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1. 股份分類 | 普通股 | 股份類別 | 不適用 | | 於香港聯交所上市 | | 是 | | | | 證券代號 (如上市) | 00981 | 說明 | 港股 | | | | | | | | A. 已發行股份或庫存股份變動 | | | | | | | | | | | | | | 已發行股份（不包括庫存股份）變動 | | 庫存股份變動 | | | | | | 事件 | | 已發行股份（不包括庫存股份）數 目 | | 佔 ...

自本次交易披露以来，交易各方积极推进本次交易的各项工作。由于本次交易 相关事项无法在预计时间内达成一致，经交易各方沟通协商后决定终止本次交易。 2025 年 11 月 28 日，交易各方共同签署了《发行股份及支付现金购买资产协 议之终止协议》，本次交易终止后，中芯控股仍持有中芯宁波 14.832%的股权。 1 | A股代码：688981 | A股简称：中芯国际 | 公告编号：2025-032 | | --- | --- | --- | | 港股代码：00981 | 港股简称：中芯国际 | | 中芯国际集成电路制造有限公司 关于终止出售参股公司中芯宁波股权的公告 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、准确性和完整性依法承担法律责任。 一、交易概述 2025 年 6 月 5 日，中芯国际集成电路制造有限公司（以下简称"公司"）全资 子公司中芯国际控股有限公司（以下简称"中芯控股"）及中芯集成电路（宁波） 有限公司（以下简称"中芯宁波"）的其他部分股东，与湖南国科微电子股份有限 公司（证券代码：300672.SZ，以下简称"国科微"）共同签署了《发行股 ...

Transaction Background - The original transaction plan involved a share purchase agreement signed on June 5, 2025, between SMIC Holdings, a wholly-owned subsidiary of SMIC, and Guokewai (300672.SZ), where Guokewai intended to acquire 94.366% of the shares of SMIC Ningbo through a combination of issuing shares and cash payments [1] - SMIC Holdings was set to sell its 14.832% stake in SMIC Ningbo [1] Termination Details - The termination agreement was signed by all parties on November 28, 2025 [1] - The reason for termination was that the parties could not reach an agreement on transaction-related matters within the expected timeframe [1] - Following the termination, SMIC Holdings retains its 14.832% stake in SMIC Ningbo [1] Impact Assessment - The termination of the transaction will not affect the normal production and operations of the company [1] - There will be no significant impact on the company's financial condition as a result of this termination [1] - The termination does not harm the interests of the company or minority shareholders [1]

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。 SEMICONDUCTOR MANUFACTURING INTERNATIONAL CORPORATION 中 芯 國 際 集 成 電 路 製 造 有 限 公 司 * （於開曼群島註冊成立之有限公司） （股份代號：00981） 海外監管公告 本公告乃中芯國際集成電路製造有限公司（Semiconductor Manufacturing International Corporation,「本公司」）根據香港聯合交易所有限公司證券上市規則第13.10B條作出。 茲載列本公司於上海證券交易所網站刊發的《關於終止出售參股公司中芯寧波股權的公告》， 僅供參閱。 承董事會命 中芯國際集成電路製造有限公司 公司秘書 / 董事會秘書 郭光莉 中國上海，2025 年 11 月 28 日 於本公告日期，本公司董事分別為： 范仁達 劉明 吳漢明 陳信元 * 僅供識別 | A股代码：688981 | A股简称：中芯国际 | 公 ...

Core Viewpoint - The Hong Kong stock market saw significant net inflows from northbound trading, totaling HKD 27.27 billion on November 28, with notable net purchases in stocks like Alibaba, Pop Mart, and Xiaomi [1][2]. Group 1: Northbound Trading Activity - Northbound trading through Stock Connect recorded a net purchase of HKD 27.27 billion, with HKD 9.33 billion from the Shanghai Stock Connect and HKD 17.94 billion from the Shenzhen Stock Connect [1]. - The most purchased stocks included Alibaba-W (09988) with a net inflow of HKD 10.94 billion, Pop Mart (09992) with HKD 5.49 billion, and Xiaomi Group-W (01810) with HKD 4.7 billion [4][5]. Group 2: Individual Stock Performance - Alibaba-W (09988) had a total trading volume of HKD 44.08 billion, with a net inflow of HKD 8 billion, driven by the launch of its new AI product, Quark AI Glasses S1 [2][4]. - Pop Mart (09992) benefited from government initiatives to promote consumer goods, resulting in a net inflow of HKD 2.08 billion [5]. - Xiaomi Group-W (01810) saw a net inflow of HKD 3.66 billion, supported by its recent share buyback program totaling over HKD 12 billion this month [5]. - Other notable stocks included Meituan-W (03690) and Tencent Holdings (00700), which received net inflows of HKD 4.7 billion and HKD 2.62 billion, respectively [6]. Group 3: Net Sell-offs - The stocks with the highest net sell-offs included Semiconductor Manufacturing International Corporation (00981) and Zijin Mining (02899), with net outflows of HKD 3 billion and HKD 2.81 billion, respectively [6]. - The semiconductor sector continues to face selling pressure, as evidenced by the net sell-off of Huahong Semiconductor (01347) amounting to HKD 1.23 billion [6].

Group 1 - The Hang Seng Index opened up by 0.25%, and the Hang Seng Tech Index rose by 0.43%, with notable gains in tech stocks and the non-ferrous metals sector [1] - Capital market policies have significantly increased in intensity over the past two years, focusing on supporting technological development and optimizing resource allocation [1] - The current technological breakthroughs, represented by innovations such as large models, robotics, smart vehicles, and quantum computing, are driven by top-level policy design that enhances the innovation ecosystem [1] Group 2 - In 2024, China has achieved milestone breakthroughs in several key technology fields, with Huawei's Ascend chips nearing international leading performance and domestic humanoid robots breaking overseas monopolies [2] - The smart vehicle industry chain has demonstrated strong competitiveness in the global market, with companies like iFlytek surpassing international counterparts in core capabilities of large models [2] - This "pressure-response-breakthrough" innovation paradigm is reshaping the global technology competition landscape, with China transitioning from a technology follower to a partial leader in certain areas [2]

Group 1 - The semiconductor sector showed strength on November 28, 2025, with the Shanghai Stock Exchange Sci-Tech Innovation Board Chip Index rising by 1.22% [1] - Key stocks such as Jinghe Integrated rose by 11.32%, Tuojing Technology by 6.55%, and Tianyue Advanced by 6.13% [1] - The Chinese semiconductor industry is expected to see the chip design sector exceed 1 trillion yuan by 2030, indicating strong long-term growth potential [1] Group 2 - Dongguan Securities forecasts that artificial intelligence will remain the main innovation line in the technology sector through 2026, benefiting multiple segments including computing power, storage, equipment, and advanced packaging [1] - The top ten weighted stocks in the Sci-Tech Innovation Board Chip Index account for 60.55% of the index, with major companies including Haiguang Information, Cambricon, and SMIC [1] Group 3 - The Sci-Tech Chip ETF (588200) tracks the Shanghai Stock Exchange Sci-Tech Innovation Board Chip Index, providing a convenient tool for investing in the chip sector [2] - Investors without stock accounts can access domestic chip investment opportunities through the Sci-Tech Chip ETF Linked Fund (017470) [3]