泰和泰律师事务所 关于成都盟升电子技术股份有限公司 2025 年限制性股票激励计划预留部分授予相关 事项之 法律意见书 （2025）泰律意字（盟升电子）第 5 号 2025 年 10 月 23 日 中国 • 成都市天府新区正兴街道隆和西巷 299 号泰和泰中心 24—33F 24-33f, Tahota Center, No. 299 Longhe West Lane, Zhengxing Street, Tianfu New District, Chengdu, Peoples Republic of China 电话|TEL：86-28-86625656 传真|FAX：86-28-85256335 www.tahota.com 中国 • 成都市天府新区正兴街道隆和西巷 299 号泰和泰中心 24—33F 24-33f, Tahota Center, No. 299 Longhe West Lane, Zhengxing Street, Tianfu New District, Chengdu, People's Republic of China 电话|TEL：86-28-86625656 传真|FAX： ...

Core Points - The company announced the third meeting of the fifth board of directors will be held on October 23, 2025, to review the proposal for reserving restricted stock grants under the 2025 restricted stock incentive plan [1] - A total of 671,700 shares of restricted stock will be granted to 53 incentive targets at a grant price of 19.36 yuan per share [1] - Board members Liu Rong, Mao Ganglie, and Qin Guangquan are among the incentive targets and abstained from voting, with the voting result being 4 votes in favor, 0 against, and 0 abstentions [1]

Group 1 - Company Silan Microelectronics plans to invest 20 billion yuan in the construction of a 12-inch high-end analog integrated circuit chip manufacturing production line project, with a total planned capacity of 45000 wafers per month [1] - The project will be implemented in two phases, aiming to achieve an annual production capacity of 540000 wafers after completion [1] Group 2 - Nvidia CEO Jensen Huang will attend the APEC Business Leaders Summit in South Korea and is expected to meet with executives from Samsung and SK Hynix to discuss high bandwidth memory supply and AI collaboration opportunities [2] - Huang stated that Nvidia's market share in high-end chips in China has dropped from 95% to 0% due to U.S. export controls, and he hopes to return to the Chinese market [3] Group 3 - China's meteorological sounding system has upgraded to the Beidou sounding system, achieving over 99% accuracy in atmospheric observation data, marking a significant advancement in high-altitude meteorological observation [6] - The Beidou sounding system has established 353 receiving stations nationwide, with 131 sounding stations accounting for 12% of the global total [6] Group 4 - The user base for generative AI in China reached 515 million by June 2025, with a penetration rate of 36.5%, showing significant growth in the user demographic [7] - Over 90% of users prefer domestic AI models, and China leads the world in AI patent applications, accounting for 38.58% of the global total [7] Group 5 - Cambrian Technology reported a third-quarter revenue of 1.727 billion yuan, a year-on-year increase of 1332.52%, and a net profit of 567 million yuan [8] - The company’s revenue for the first three quarters reached 4.607 billion yuan, with a year-on-year growth of 2386.38% [8] Group 6 - GoerTek announced the termination of a planned acquisition of Mega Precision Technology and Channel Well Industrial for approximately 10.4 billion HKD due to a lack of agreement on key terms [9] - The termination was mutually agreed upon and will not adversely affect the company's financial performance [9] Group 7 - Amsung Electronics signed a strategic cooperation agreement with Sichuan Development Leading Capital to promote high-quality development in aerospace and satellite industries [10] - The collaboration aims to optimize market strategies and explore new opportunities in various sectors, including communication navigation and satellite internet [10] Group 8 - Hanwei Technology plans to acquire a 25.699% stake in Chongqing Stabao for approximately 27.98 million yuan and will also invest 18 million yuan for further capital increase [11] - After the transaction, Hanwei will hold 35.39% of Stabao, which has established the first domestic production line for 10 million film platinum temperature-sensitive chips annually [12] Group 9 - Jingwei Technology intends to acquire 100% of Zhongxing System for 850 million yuan, entering the private network communication field [13] - The acquisition is expected to create significant synergies with Jingwei's recent strategic layout in the semiconductor sector [13] Group 10 - Yitian Intelligent has established a fund that has acquired 77.4% of a company specializing in AI computing power services, with related orders amounting to 10-11 billion yuan [14] - The fund's total size is 2 billion yuan, with Yitian and its affiliates contributing 998 million yuan [14] Group 11 - Hikvision reported a 14.94% year-on-year increase in net profit for the first three quarters, reaching 9.319 billion yuan, with total revenue of 65.758 billion yuan [15] - The third-quarter revenue was 23.94 billion yuan, reflecting a 0.66% year-on-year growth [15] Group 12 - Jingjia Micro signed a strategic cooperation agreement with Jilin University Zhengyuan to develop integration solutions for its GPU products [16] - The collaboration will focus on optimizing compatibility and computing power scheduling for security and virtualization products [16] Group 13 - Yongmota signed a strategic cooperation framework agreement with a leading humanoid robot company to jointly develop cost-effective intelligent robot actuators and joint components [17] - The agreement aims to leverage both parties' strengths to explore deeper collaboration in the robotics field [17]

Core Viewpoint - The satellite navigation sector experienced a significant rally, with multiple companies seeing substantial stock price increases, indicating strong market interest and potential growth in this industry [1] Company Summaries - Tianao Electronics and Xingwang Yuda both reached their daily price limit, reflecting strong investor confidence and demand [1] - Zhongwei Electronics saw its stock price increase by over 10%, suggesting positive market sentiment towards the company [1] - Other companies such as Changjiang Communication, China Satellite, Weicetest, Mengsheng Electronics, and Shengbang Security also experienced stock price increases, indicating a broader trend of growth within the satellite navigation sector [1]

Core Viewpoint - Chengdu Mingsheng Electronics Technology Co., Ltd. has signed a strategic cooperation agreement with Sichuan Development Leading Capital Management Co., Ltd. to promote high-quality development in the aerospace and satellite industries, leveraging both companies' strengths and resources [1][2] Group 1: Strategic Cooperation Agreement - The agreement aims to implement the central government's directives on accelerating the high-quality development of the aerospace and satellite industries [1] - The cooperation will establish a strategic partnership and mechanism between Mingsheng Electronics and Sichuan Development Leading Capital, focusing on mutual benefits and resource sharing [1] Group 2: Share Transfer - Mingsheng Electronics' controlling shareholder intends to transfer a total of 10.5 million shares, representing 6.25% of the company's total equity, to Sichuan Development Leading Capital [1] - Following the transfer, Sichuan Development Leading Capital will become a shareholder holding more than 5% of Mingsheng Electronics [1] Group 3: Areas of Cooperation - The collaboration will encompass four main areas: industrial resource cooperation, capital operation cooperation, technological innovation cooperation, and talent exchange cooperation [2] - Sichuan Development Leading Capital will facilitate connections between Mingsheng Electronics and high-quality enterprises within its network, enhancing business cooperation in various fields such as communication navigation, low-altitude economy, satellite internet, and high-end manufacturing [2] Group 4: Capital Operation and Technological Innovation - The partnership will leverage Sichuan Development Leading Capital's advantages in capital operations to explore multi-dimensional cooperation in key areas like satellite communication and navigation [2] - Both companies will jointly pursue technological innovation, applying for national and provincial research platforms and major technology projects to address core technical challenges and promote the industrialization of advanced technologies [2]

Core Viewpoint - Chengdu Mingsheng Electronics Technology Co., Ltd. has triggered the conditional redemption clause for its convertible bonds due to stock price performance, but the company has decided not to exercise this redemption right at this time [2][14]. Group 1: Convertible Bond Issuance and Trading - The company issued 3 million convertible bonds on September 12, 2023, with a total amount of 300 million yuan and a maturity of six years [3]. - The initial conversion price of the bonds was set at 42.72 yuan per share, which was later adjusted downwards to 35.00 yuan and subsequently to 21.10 yuan due to specific conditions [4][6]. - The latest conversion price is now 20.94 yuan per share following adjustments related to share repurchases [7]. Group 2: Redemption Conditions and Trigger Events - The conditional redemption clause allows the company to redeem the bonds if the stock price remains above 130% of the conversion price for at least 15 out of 30 trading days [8]. - The redemption condition was triggered from September 19 to October 17, 2025, as the stock price met the required threshold [13]. - The company has held multiple board meetings to decide against exercising the redemption right during various triggered periods [10][11][12][14]. Group 3: Company Decisions and Future Considerations - The board of directors decided not to redeem the convertible bonds during the latest triggered period, considering market conditions and investor interests [14]. - The company will reassess the situation if the redemption conditions are triggered again after January 18, 2026 [14]. - There have been no transactions of the convertible bonds by major stakeholders in the six months leading up to the redemption condition being met [15].

Core Viewpoint - The strategic cooperation agreement between Alliance Electronics and Sichuan Development Leading Capital aims to leverage both parties' strengths to promote high-quality development in the aerospace and satellite industries [1][3]. Group 1: Strategic Cooperation Agreement - The agreement includes four main areas: industrial resource cooperation, capital operation cooperation, technological innovation cooperation, and talent exchange cooperation [1][2]. - In industrial resource cooperation, Sichuan Development Leading Capital will coordinate quality enterprises within its system to enhance business collaboration with Alliance Electronics in various fields such as communication navigation, low-altitude economy, satellite internet, and high-end manufacturing [1][2]. Group 2: Capital Operation Cooperation - The capital operation cooperation will focus on utilizing Sichuan Development Leading Capital's advantages to explore multi-dimensional capital operations in satellite communication, navigation, and low-altitude economy, including major industrial project investments and mergers and acquisitions [2][5]. Group 3: Technological Innovation Cooperation - Both parties plan to jointly promote the research and breakthrough of common technologies, enhance technological cooperation in their respective fields, and address core challenges in technology [2][3]. Group 4: Talent Exchange Cooperation - The agreement emphasizes strengthening talent exchange through joint training programs, sharing expert resources, and promoting deep collaboration in technical and management innovation [2][3]. Group 5: Share Acquisition - Sichuan Development Leading Capital will acquire 10.5 million shares of Alliance Electronics, representing 6.25% of the total share capital, at a price of 30.90 yuan per share, totaling 324 million yuan [5].

Core Viewpoint - Chengdu Mingsheng Electronics Technology Co., Ltd. has decided not to exercise the early redemption rights for its convertible bonds, "Mingsheng Convertible Bonds," despite meeting the conditions for redemption due to market considerations and to protect investor interests [2][15]. Group 1: Convertible Bond Issuance and Terms - The company issued 3 million convertible bonds with a total amount of 300 million yuan, with a maturity of six years and a tiered interest rate starting from 0.20% in the first year to 2.50% in the sixth year [3]. - The initial conversion price was set at 42.72 yuan per share, which was subsequently adjusted down to 20.94 yuan per share due to specific conditions outlined in the prospectus [4][5][7]. Group 2: Redemption Conditions and Trigger Events - The redemption clause allows the company to redeem the bonds if the stock price exceeds 130% of the conversion price for at least 15 out of 30 consecutive trading days [8]. - The recent trigger occurred from September 19 to October 17, 2025, when the stock price met the redemption condition [14]. Group 3: Board Decisions and Future Considerations - The board convened on October 17, 2025, and resolved not to redeem the bonds, stating that if the redemption conditions are met again in the next three months, the company will still not exercise the redemption rights [15]. - The next evaluation date for potential redemption will be January 18, 2026, if the conditions are met again [17]. Group 4: Shareholder Transactions - There have been no transactions of the convertible bonds by major shareholders, including the actual controller and senior management, in the six months leading up to the redemption condition [16].

Core Viewpoint - The company Mengsheng Electronics (688311.SH) has signed a strategic cooperation agreement with Chuanfa Leading Capital to promote high-quality development in the aerospace and satellite industries [1] Group 1: Strategic Cooperation - The agreement was signed on October 16, 2025, aiming to enhance business collaboration between Mengsheng Electronics and quality enterprises within the Sichuan Development (Holding) Company system [1] - The partnership will focus on various fields including communication navigation, low-altitude economy, satellite internet, energy grid, high-end components, and high-end manufacturing [1] Group 2: Market Strategy and Opportunities - Both parties will leverage their market resources, product brand influence, and service capabilities to optimize market strategies [1] - The collaboration aims to jointly explore new cooperation opportunities and expand into new markets [1]

Core Viewpoint - The announcement details a share transfer agreement where the controlling shareholder of Alliance Electronics intends to transfer 10.5 million shares, representing 6.25% of the total share capital, to Sichuan Development Leading Capital Management Co., Ltd. for a total consideration of 324 million yuan, aimed at promoting high-quality development in the aerospace and satellite industry [1][2]. Group 1: Share Transfer Details - The controlling shareholder plans to transfer 10.5 million shares at a price of 30.90 yuan per share, totaling 324 million yuan [1]. - Sichuan Development (Holding) Co., Ltd. is the sole shareholder of Sichuan Development Leading Capital, which is backed by the Sichuan Provincial Government [1]. Group 2: Strategic Cooperation - The cooperation will focus on four areas: industrial resources, capital operations, technological innovation, and talent exchange [2]. - In terms of industrial resources, the partnership aims to enhance business cooperation in sectors such as communication navigation, low-altitude economy, satellite internet, and high-end manufacturing [2]. - For capital operations, the collaboration will leverage Sichuan Development Leading Capital's advantages to explore multi-dimensional capital operations in satellite communication and other key areas [2]. - The agreement is expected to establish a strategic partnership based on mutual benefits and resource advantages, promoting deep development between the two parties [2].