2025 年第二次临时股东会的 法律意见书 致：四川成飞集成科技股份有限公司 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民共 和国证券法》（以下简称"《证券法》"）及《上市公司股东会规则》等法律、法 规及规范性文件的规定，北京中伦（成都）律师事务所（以下简称"本所"）指 派律师出席了四川成飞集成科技股份有限公司（以下简称"公司"）2025 年第二 次临时股东会（以下简称"本次股东会"），并对本次股东会的相关事项进行见证。 四川省成都市高新区天府大道北段 966 号天府国际金融中心南塔 25 层-26 层 邮编：610041 25-26/F, South Tower of Tianfu International Finance Center, 966 North Tianfu Avenue, High-tech Zone, Chengdu, Sichuan 610041, P. R. China 电话/Tel : +86 28 6208 8001 传真/Fax : +86 28 6208 8111 www.zhonglun.com 北京中伦（成都）律师事务所 关于四川成飞集成科技股份有限 ...

New Stock Issuance - New stock issuance for Huaxin Jingke at a price of 18.60 on August 25, 2025[1] - Shenkou Co. (stock code: 002633) has a tender offer period from July 29 to August 27, 2025[1] - Fushun Special Steel (stock code: 600399) has a tender offer period from August 12 to September 10, 2025[1] Market Alerts - Dongxin Co. (stock code: 688110) reported severe abnormal fluctuations on August 16, 2025[1] - ST Suwu (stock code: 600200) and ST Zhongdi (stock code: 000609) both have announcements dated August 25, 2025[1] - Multiple companies including Zhehai Deman (stock code: 688577) and Huaguang Huaneng (stock code: 600475) have announcements related to abnormal fluctuations on August 23, 2025[1] Additional Information - The report includes links to detailed announcements for various companies, providing transparency and access to further information[1] - The document highlights the importance of monitoring stock performance and market trends for informed investment decisions[1]

Core Viewpoint - Chengfei Integration experienced a significant increase in stock price, reaching the daily limit with a turnover rate of 18.61% and a transaction volume of 3.537 billion yuan, indicating strong market interest and activity [2] Group 1: Trading Activity - The stock was listed on the Dragon and Tiger list due to a price deviation of 8.20%, with institutional net purchases amounting to 34.535 million yuan and net purchases from the Shenzhen Stock Connect totaling 38.027 million yuan [2] - The top five trading departments accounted for a total transaction volume of 9.62 billion yuan, with a net purchase of 41.667 million yuan [2] - The main buying departments included two institutional special seats, which collectively bought 108 million yuan and sold 73.551 million yuan, resulting in a net purchase of 34.535 million yuan [2] Group 2: Fund Flow - The stock saw a net inflow of 132 million yuan from main funds today, with a significant inflow of 218 million yuan from large orders, while large orders saw a net outflow of 85.378 million yuan [3] - Over the past five days, the main funds have seen a net inflow of 461 million yuan [3] - As of August 22, the margin trading balance for the stock was 507 million yuan, with a financing balance of 506 million yuan and a securities lending balance of 975,800 yuan [3] Group 3: Margin Trading - In the last five days, the financing balance increased by 218 million yuan, representing a growth of 75.70%, while the securities lending balance increased by 49,340 yuan, a growth of 102.28% [3]

Group 1 - The A-share market saw a total of 92 stocks hitting the daily limit up on August 25, with notable performances from military and real estate sectors [1] - Chengfei Integration achieved a four-day consecutive limit up, while Wantong Development recorded three consecutive limit ups [1] - Other stocks with consecutive limit ups include Garden Shares (6 days), ST Dongshi (5 days), and ST Zhongguo (4 days), indicating strong market interest in these sectors [1] Group 2 - The stocks listed with their consecutive limit up days include: - Garden Shares: 6 days (Cloud Computing + Landscaping) - ST Dongshi: 5 days (Driving Training) - ST Zhongguo: 4 days (Real Estate) - Chengfei Integration: 4 days (Military Industry) - Wantong Development: 3 days (Real Estate) [1] - Additional stocks with two consecutive limit ups include: - He Li Tai (Computing Power + Robotics) - ST Si Huan (Biopharmaceuticals) - Tian Shan Shares (Cement) [1]

成飞集成今日涨10.00%，成交额35.37亿元，换手率18.61%，盘后龙虎榜数据显示，深股通专用席位买 入2.46亿元并卖出2.08亿元，2家机构专用席位净买入3453.50万元，流沙河席位进买入5764.24万元。 ...

Group 1 - A total of 77 stocks reached the daily limit up today, with 12 stocks on consecutive limit up boards [1] - 40 stocks failed to maintain their limit up status, resulting in a sealing rate of 66% (excluding ST and delisted stocks) [1] - The computing power industry chain continues to lead the market, with notable stocks including Wantong Development achieving 7 limit ups in 12 days, Huasheng Tiancheng with 7 limit ups in 13 days, and Garden Shares with 6 consecutive limit ups [1] Group 2 - Military industry stocks also showed strong performance, with Chengfei Integration achieving 4 consecutive limit ups [1]

责任编辑：小浪快报 08月25日消息，截止13:35，昨日连板板块强势，万通发展（维权）、园林股份、ST东时（维权）涨 停，成飞集成、汇嘉时代等个股涨幅居前。 ...

Group 1 - The market focus on Kosen Technology opened down by 1.70% [1] - Wante Development, a computing chip concept stock, reached a limit up after 11 days of trading [1] - The computing industry chain stock, Garden Holdings, also reached a limit up after 5 days of trading [1] Group 2 - Chuanrun Co. opened up by 5.01% after 4 days of trading [1] - Digital currency concept stock Yuyin Co. opened up by 1.20% after 4 days of trading [1] - Zhongyou Capital opened up by 1.59% after 3 days of trading [1] Group 3 - Power stock Shimao Energy reached a limit up in the auction [1] - Military industry stock Weilon Co. opened up by 5.81% after 4 days of trading [1] - Chengfei Integration opened up by 4.80% after 3 days of trading [1] Group 4 - PCB sector stock Honghe Technology opened up by 9.88% after 4 days of trading [1] - Founder Technology opened up by 4.06% after 3 days of trading [1]

Group 1 - A total of 56 stocks appeared on the weekly trading list, with 36 showing net buying from the Shenzhen Stock Connect [1][2] - The top three stocks with the highest net buying amounts were Zhinan Zhen (66,230.74 million), Heertai (46,761.50 million), and ZTE Corporation (45,382.50 million) [1][2] - The Shenzhen Stock Connect net bought stocks had an average increase of 19.32%, outperforming the Shanghai Composite Index, which rose by 3.49% [1][2] Group 2 - There were 20 stocks with net selling, with the highest net selling amounts from Yingweike (49,237.88 million) and Aerospace Science and Technology (16,516.29 million) [2][3] - The stock with the largest increase was Chengfei Integration, which saw a cumulative price increase of 35.53% during the week [1][2] Group 3 - The Food and Beverage ETF (product code: 515170) tracked the China Securities Food and Beverage Industry Theme Index and had a recent five-day change of 3.29% [4] - The Cloud Computing 50 ETF (product code: 516630) tracked the China Securities Cloud Computing and Big Data Theme Index and had a five-day change of 10.92% [5]

Core Viewpoint - Chengfei Integration experienced a significant increase in stock price, reaching the daily limit with a turnover rate of 27.07% and a transaction volume of 4.552 billion yuan, indicating strong market interest and activity [2]. Trading Activity - The stock was listed on the daily trading board due to a price deviation of 8.51%, with institutional investors net buying 104 million yuan and the Shenzhen Stock Connect net buying 5.14185 million yuan [2]. - The top five trading departments accounted for a total transaction volume of 922 million yuan, with a net buying amount of 5.876 million yuan [2]. - Specific trading details show that three institutional special seats were involved, with a total net purchase of 104 million yuan, while the Shenzhen Stock Connect was the largest buying and selling department [2]. Fund Flow - The stock saw a net outflow of 332 million yuan from major funds today, with a significant outflow of 384 million yuan from large orders, while smaller orders saw a net inflow of 5.15911 million yuan [3]. - Over the past five days, the stock has experienced a net inflow of 296 million yuan in major funds [3]. Margin Trading - As of August 21, the stock's margin trading balance was 484 million yuan, with a financing balance of 483 million yuan and a securities lending balance of 878,100 yuan [3]. - In the last five days, the financing balance increased by 191 million yuan, representing a growth of 65.24%, while the securities lending balance rose by 15,270 yuan, a growth of 21.06% [3].