上海晶丰明源半导体股份有限公司（以下简称"公司"）第三届监事会第二 十九次会议于 2025 年 10 月 15 日以电子邮件、专人送达等方式通知了全体监事， 会议于 2025 年 10 月 17 日以现场会议方式召开。全体监事一致同意豁免本次会 议的提前通知期限。 会议由监事会主席李宁先生主持，会议应参加表决监事 3 人，实际参加表决 监事 3 人。本次监事会会议的召集和召开程序符合有关法律、行政法规、部门规 章、规范性文件和《上海晶丰明源半导体股份有限公司章程》（以下简称"《公司 章程》"）的规定，作出的决议合法、有效。 二、监事会会议审议情况 经与会监事表决，审议通过了如下议案： 证券代码：688368 证券简称：晶丰明源 公告编号：2025-075 上海晶丰明源半导体股份有限公司 第三届监事会第二十九次会议决议公告 本公司监事会及全体监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、监事会会议召开情况 2025 年 10 月 18 日 （一）审议通过《关于参股公司拟回购部分股权的议案》 表决结果：同意 3 票，反对 0 票，弃权 0 ...

上海晶丰明源半导体股份有限公司 第三届董事会第三十二次会议决议公告 一、董事会会议召开情况 （一）审议通过《关于参股公司拟回购部分股权的议案》 上海晶丰明源半导体股份有限公司（以下简称"公司"）第三届董事会第三 十二次会议于 2025 年 10 月 15 日以电子邮件、专人送达等方式通知了全体董事， 会议于 2025 年 10 月 17 日以现场与通讯结合方式召开。全体董事一致同意豁免 本次会议的提前通知期限。 表决结果：同意 7 票，反对 0 票，弃权 0 票。 会议由董事长胡黎强先生主持，会议应参与表决董事 7 人，实际参与表决董 事 7 人。本次董事会会议的召集和召开程序符合有关法律、行政法规、部门规章、 规范性文件和《上海晶丰明源半导体股份有限公司章程》（以下简称"《公司章 程》"）的有关规定，作出的决议合法、有效。 证券代码：688368 证券简称：晶丰明源 公告编号：2025-074 二、董事会会议审议情况 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。 经与会董事表决，审议通过了如下议案： （二）审议通过《关 ...

Group 1 - The company Jingfeng Mingyuan announced on October 17 that its third board meeting will be held on October 17, 2025, combining in-person and communication methods [1] - The meeting will review proposals including the change of registered capital and amendments to the company's articles of association [1] Group 2 - Lin Yuan responded firmly to market losses during the bull market, stating "I am still here!" and emphasized that he will continue to invest [1] - He maintains that liquor is a "pleasure demand" and expressed concerns about technology stocks, indicating that investments in this sector have caused him sleepless nights [1]

Core Viewpoint - The announcement indicates that the company Jingfeng Mingyuan's associate, Hanfeng Electronics, plans to repurchase equity held by the company for a total of 14.2403 million yuan, which will result in a decrease in the company's ownership percentage in Hanfeng Electronics from 10.2757% to 6.7706% [1] Summary by Relevant Sections - **Transaction Details** - Hanfeng Electronics will repurchase equity for 14.2403 million yuan, with 8.25 million yuan paid in cash and the remaining 5.9903 million yuan retained as investment principal [1] - **Ownership Change** - Following the transaction, the company's stake in Hanfeng Electronics will decrease from 10.2757% to 6.7706% [1] - **Transaction Classification** - The transaction does not constitute a related party transaction or a major asset restructuring [1]

Core Viewpoint - The stock of Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. experienced a decline of 5.02% on October 17, with a trading price of 101.20 yuan per share and a total market capitalization of 8.955 billion yuan [1] Company Overview - Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. was established on October 31, 2008, and listed on October 14, 2019. The company is located in the China (Shanghai) Pilot Free Trade Zone [1] - The company's main business involves the design, research and development, and sales of semiconductor power management chips. The revenue composition is as follows: LED lighting driver chips 51.44%, motor control driver chips 26.21%, AC/DC power chips 17.56%, high-performance computing power chips 4.76%, and others 0.03% [1] Fund Holdings - According to data from the top ten heavy stocks of funds, one fund under Shangzheng Fund holds a significant position in Jingfeng Mingyuan. The Shangzheng Research Selected Mixed Fund A (023397) held 8,249 shares in the second quarter, accounting for 6.8% of the fund's net value, making it the seventh-largest heavy stock [2] - The fund has an estimated floating loss of approximately 44,100 yuan as of the current trading day [2] Fund Manager Performance - The fund manager of Shangzheng Research Selected Mixed Fund A is Zhang Zhimei, who has been in the position for 7 years and 317 days, with a total fund asset size of 429 million yuan. The best fund return during her tenure is 121.21%, while the worst is -25.03% [3] - Co-manager Li Rui has been in the position for 242 days, managing assets totaling 10.6467 million yuan, with a best return of 38.55% and a worst return of 0.9% during his tenure [3]

Group 1 - The core point of the article highlights the recent decline in the stock price of Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd., which fell by 5.02% to 101.20 CNY per share, with a total market capitalization of 8.955 billion CNY [1] - The company specializes in the design, research, and sales of semiconductor power management chips, with its main revenue sources being LED lighting driver chips (51.44%), motor control driver chips (26.21%), AC/DC power chips (17.56%), high-performance computing power chips (4.76%), and others (0.03%) [1] - The company was established on October 31, 2008, and went public on October 14, 2019, located in the Shanghai Free Trade Zone [1] Group 2 - From the perspective of fund holdings, one fund under Dongcai has a significant position in Jingfeng Mingyuan, specifically the Dongcai Huixin Preferred Mixed Initiation A (019113), which held 4,900 shares, accounting for 4.72% of the fund's net value [2] - The fund has experienced a floating loss of approximately 26,200 CNY today, with a total fund size of 8.8871 million CNY and a year-to-date return of 12.7% [2] - The fund manager, Luo Shen, has been in position for 248 days, with the fund's total assets amounting to 30.0017 million CNY, achieving a best return of 13.25% and a worst return of -11.02% during his tenure [3]

Core Viewpoint - The stock of Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. experienced a decline of 5.05% on October 14, closing at 108.00 CNY per share, with a trading volume of 159 million CNY and a turnover rate of 1.61%, resulting in a total market capitalization of 9.557 billion CNY [1] Company Overview - Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. was established on October 31, 2008, and listed on October 14, 2019. The company is located in the China (Shanghai) Pilot Free Trade Zone [1] - The company's main business involves the design, research and development, and sales of semiconductor power management chips. The revenue composition is as follows: LED lighting driver chips 51.44%, motor control driver chips 26.21%, AC/DC power chips 17.56%, high-performance computing power chips 4.76%, and others 0.03% [1] Fund Holdings - According to data from the top ten holdings of funds, one fund under Shangzheng Fund has a significant position in Jingfeng Mingyuan. The Shangzheng Research Selected Mixed Fund A (023397) held 8,249 shares in the second quarter, accounting for 6.8% of the fund's net value, making it the seventh-largest holding. The estimated floating loss today is approximately 47,300 CNY [2] - The Shangzheng Research Selected Mixed Fund A (023397) was established on February 18, 2025, with a latest scale of 10.5849 million CNY and a cumulative return of 43.27% since inception [2] - The fund managers are Zhang Zhimei and Li Rui. Zhang Zhimei has a tenure of 7 years and 314 days, managing assets totaling 429 million CNY, with the best fund return of 121.21% and the worst return of -21.22% during the tenure. Li Rui has a tenure of 239 days, managing assets of 10.6467 million CNY, with the best return of 42.71% and the worst return of 0.03% during the tenure [2]

Core Viewpoint - The stock of Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. experienced a decline of 5.13%, trading at 111.53 yuan per share, with a total market capitalization of 9.869 billion yuan as of October 10 [1]. Company Overview - Shanghai Jingfeng Mingyuan Semiconductor Co., Ltd. was established on October 31, 2008, and listed on October 14, 2019. The company is located in the China (Shanghai) Pilot Free Trade Zone [1]. - The company's main business involves the design, research and development, and sales of semiconductor power management chips [1]. Revenue Composition - The revenue composition of the company is as follows: - LED lighting driver chips: 51.44% - Motor control driver chips: 26.21% - AC/DC power chips: 17.56% - High-performance computing power chips: 4.76% - Others: 0.03% [1]. Fund Holdings - Taiping Fund has a significant holding in Jingfeng Mingyuan, with its Taiping Industry Select A fund (009537) holding 129,400 shares, accounting for 6.69% of the fund's net value, making it the fourth-largest holding [2]. - The fund has reported a floating loss of approximately 780,400 yuan as of the latest data [2]. Fund Performance - Taiping Industry Select A fund was established on September 1, 2020, with a current scale of 93.3723 million yuan. Year-to-date returns are 41.79%, ranking 1274 out of 4220 in its category [2]. - Over the past year, the fund achieved a return of 47.59%, ranking 942 out of 3852 in its category, and since inception, it has returned 18.58% [2]. Fund Manager Information - The fund manager of Taiping Industry Select A is Lin Kaisheng, who has been in the position for 8 years and 157 days. The total asset size of the fund is 396 million yuan, with the best return during his tenure being 83.66% and the worst being -12.31% [2].

Group 1 - The core point of the news is that Jingfeng Mingyuan's stock price dropped by 5.13% to 111.53 yuan per share, with a trading volume of 169 million yuan and a turnover rate of 1.68%, resulting in a total market capitalization of 9.869 billion yuan [1] - Jingfeng Mingyuan Semiconductor Co., Ltd. is located in the China (Shanghai) Pilot Free Trade Zone and was established on October 31, 2008, with its listing date on October 14, 2019. The company specializes in the design, research, and sales of semiconductor power management chips [1] - The main business revenue composition includes: LED lighting driver chips at 51.44%, motor control driver chips at 26.21%, AC/DC power chips at 17.56%, high-performance computing power chips at 4.76%, and others at 0.03% [1] Group 2 - From the perspective of the top ten heavy stocks held by funds, it is noted that Shangzheng Fund has one fund heavily invested in Jingfeng Mingyuan. The Shangzheng Research Rui Xuan Mixed Initiation A (023397) held 8,249 shares in the second quarter, accounting for 6.8% of the fund's net value, making it the seventh-largest heavy stock [2] - The estimated floating loss for the fund today is approximately 49,700 yuan [2] - The fund manager of Shangzheng Research Rui Xuan Mixed Initiation A is Zhang Zhimei, who has a cumulative tenure of 7 years and 310 days, with the fund's total asset scale at 429 million yuan and the best fund return during the tenure being 121.21% [3]

证券代码：688368 证券简称：晶丰明源 公告编号：2025-073 公司本次交易引用的经审计的财务报表截止日为 2024 年 12 月 31 日。根据 《公开发行证券的公司信息披露内容与格式准则第 26 号——上市公司重大资产 重组》第六十九条规定，重组报告书经审计的最近一期财务资料在财务报告截止 日后六个月内有效，本次交易涉及发行股份的，特别情况下可适当延长，但延长 时间至多不超过三个月。由于公司本次交易重组报告书中记载的财务资料于 2025 年 9 月 30 日已过有效期，需补充提交更新后财务数据。经公司申请，按照 《上海证券交易所上市公司重大资产重组审核规则》的相关规定，上交所对本次 交易中止审核。 本次交易中止审核事项不会对公司产生重大不利影响，公司将继续推进本次 交易相关事项。截至目前，公司正在积极与中介机构推进公司和标的公司的加期 审计事项，相关工作正在有序推进中，待审计工作完成且加期审计报告、备考报 告出具后，公司将及时向上交所补充提交加期审计资料，并申请恢复审核。 公司将严格按照相关法律法规的规定披露本次交易事项的进展情况。有关信 息均以公司在指定信息披露媒体和上海证券交易所网站(www. ...