New Stock Issuance - Cash option declaration period for *ST Tianmao (000627) is from September 15 to September 19, 2025[1] - *ST Zitian (300280) has 12 trading days remaining until the last trading day during the delisting arrangement period[1] Trading Alerts - *ST Jishi Media (601929) reported severe abnormal fluctuations in stock price[1] - *ST Yushun (002289) and *ST Weier (002058) are under scrutiny due to abnormal trading activities[1] Company Announcements - *ST Gao Hong (000851) and *ST Dongtong (300379) have recent announcements regarding their financial status[1] - Shanghai Construction (600170) and Zhongke Shuguang (603019) have disclosed important updates on their operations[1] Market Trends - The report indicates a trend of increased scrutiny on companies with abnormal trading patterns, reflecting a tightening regulatory environment[2] - The number of companies under cash option declarations and delisting arrangements suggests a potential increase in market volatility[1]

New Stock Issuance - Jin Hua New Material (920015) issued at a price of 18.15[1] - Jianfa Zhixin (301584) issued at a price of 7.05[1] Market Alerts - Cash option declaration period for *ST Tianmao (000627) from September 15 to September 19, 2025[1] - 13 trading days remaining for the delisting period of Zitian Tui (300280)[1] - Severe abnormal fluctuation reported for Jishi Media (601929)[1] Other Announcements - Multiple companies including Shanghai Construction (600170) and Zhongke Shuguang (603019) have recent announcements linked[1] - Various stocks are under scrutiny for abnormal trading activities, including *ST Yu Shun (002289) and ST Huaneng (000851)[3]

New Stock Issuance - New stock issuance for 联合动力 (code: 301656) at a price of 12.48 on September 15, 2025[1] - *ST天茂 (code: 000627) has a cash option declaration period from September 15 to September 19, 2025[1] - 紫天退 (code: 300280) has 14 trading days remaining until the last trading day during the delisting period[1] Market Alerts - 先导智能 (code: 300450) reported severe abnormal fluctuations[2] - 杭可科技 (code: 688006) and 新华锦 (code: 600735) have recent announcements regarding trading activities[1] - 退市整理期 for multiple stocks including *ST威尔 (code: 002058) and 新炬网络 (code: 605398) has been noted[1] Trading Insights - Significant trading activity observed in stocks like 工业富联 (code: 601138) and 景旺电子 (code: 603228) with recent announcements[1] - The report includes links to detailed announcements for various stocks, indicating ongoing market developments[1]

Group 1 - Several companies including "Industrial Fulian" (601138), "Jinyi Film" (002905), and "New Xiangwei" (688593) have experienced abnormal fluctuations, prompting investors to pay attention to the latest announcements from these listed companies [3] - The list of companies affected by abnormal fluctuations also includes "Huajian Group" (600629), "Roman Shares" (605289), and "Cambridge Technology" (603083), among others [3] - Investors are advised to monitor the situation closely and consider the associated investment risks [3]

Company Overview - Shanghai Xinxiang Microelectronics Co., Ltd. is located at 10 Cangwu Road, Xuhui District, Shanghai, established on March 29, 2005, and listed on June 1, 2023. The company specializes in the research, design, and sales of display chips, aiming to provide complete display chip system solutions [1]. Business Composition - The main business revenue composition includes integrated display chips at 70.30%, separated display chips at 25.77%, liquid crystal display glass at 2.04%, and other businesses at 1.89% [1]. Market Performance - As of September 15, the stock price of Xinxiang Micro fell by 5.24%, trading at 21.34 CNY per share, with a transaction volume of 114 million CNY and a turnover rate of 1.61%. The total market capitalization is 9.806 billion CNY [1]. Fund Holdings - According to data from the top ten heavy stocks of funds, one fund under Caitong Fund holds a significant position in Xinxiang Micro. The Caitong Advanced Manufacturing Select Mixed Fund A (019612) held 41,700 shares in the second quarter, accounting for 3.18% of the fund's net value, ranking as the fifth-largest heavy stock [2]. Fund Performance - The Caitong Advanced Manufacturing Select Mixed Fund A (019612) was established on May 29, 2024, with a latest scale of 18.6264 million CNY. Year-to-date returns are 31.81%, ranking 2432 out of 8246 in its category, while the one-year return is 43.3%, ranking 3787 out of 8054. Since inception, the return is 39.92% [2]. Fund Manager Information - The fund manager, Zhu Haidong, has a tenure of 6 years and 64 days, managing a total fund size of 1.478 billion CNY, with the best return during his tenure at 64.15% and the worst at -27.19%. Co-manager Gu Hongyuan has a tenure of 4 years and 114 days, managing 484 million CNY, with the best return at 47.9% and the worst at -23.03% [2].

证券代码：新相微 证券简称：688593 公告编号：2025-064 上海新相微电子股份有限公司 股票交易异常波动公告 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。 重要内容提示： 上海新相微电子股份有限公司（以下简称"公司"或"本公司"）股票于 2025 年 9 月 10 日、9 月 11 日、9 月 12 日连续三个交易日内日收盘价格涨幅偏 离值累计达到 30%。根据《上海证券交易所交易规则》《上海证券交易所科创板 股票异常交易实时监控细则》的有关规定，属于股票交易异常波动情形。 经公司自查并向实际控制人核实，截至本公告披露日，不存在应披露而 未披露的重大信息。 公司股价短期波动幅度较大，敬请广大投资者理性投资，注意投资风险。 一、 股票交易异常波动的具体情况 公司股票交易于 2025 年 9 月 10 日、9 月 11 日、9 月 12 日连续三个交易日 内收盘价格涨幅偏离值累计达到 30%，根据《上海证券交易所交易规则》《上海 证券交易所科创板股票异常交易实时监控细则》的有关规定，属于股票交易价格 异常波动。 筹 ...

关于上海新相微电子股份有限公司 中国国际金融股份有限公司 2025 年半年度持续督导跟踪报告 中国国际金融股份有限公司（以下简称"中金公司"或"保荐机构"）根据《证券 发行上市保荐业务管理办法》《上海证券交易所科创板股票上市规则》和《上海证 券交易所上市公司自律监管指引第 11 号——持续督导》等相关规定，作为上海新 相微电子股份有限公司（以下简称"新相微"或"公司"）持续督导工作的保荐机构， 针对新相微 2025 年 1 月 1 日至 2025 年 6 月 30 日（以下简称"报告期"）经营情 况，出具本持续督导半年度跟踪报告。 一、持续督导工作情况 | 序号 | 工作内容 | 持续督导情况 | 保荐机构已建立健全并 | | | --- | --- | --- | --- | --- | | 建立健全并有效执行持续督导工作制度，并针对具体 | 有效执行了持续督导制 | 1 | 的持续督导工作制定相应的工作计划 | 度，并制定了相应的工 | | 作计划 | 保荐机构已与新相微签 | | | | | 根据中国证监会相关规定，在持续督导工作开始前， | 订《保荐协议》，该协 | 与上市公司或相关当事人签署持续督导 ...

Group 1 - The core viewpoint of the articles highlights the performance and financial metrics of Shanghai Xinxiang Microelectronics Co., Ltd., which has seen a stock price increase of 5.11% to 21.00 CNY per share, with a total market capitalization of 9.65 billion CNY [1] - The company specializes in the research, design, and sales of display chips, with its main revenue sources being integrated display chips (70.30%), separated display chips (25.77%), liquid crystal display glass (2.04%), and other businesses (1.89%) [1] - The company was established on March 29, 2005, and went public on June 1, 2023, indicating its recent entry into the stock market [1] Group 2 - From the perspective of fund holdings, the Caifeng Fund has a significant position in Xinxiang Micro, with its fund holding 41,700 shares, representing 3.18% of the fund's net value, making it the fifth-largest holding [2] - The Caifeng Advanced Manufacturing Select Mixed Fund A (019612) has achieved a year-to-date return of 31.57% and a one-year return of 43.02%, ranking 2407 out of 8174 and 3724 out of 7981 in its category, respectively [2] - The fund managers, Zhu Haidong and Gu Hongyuan, have notable performance records, with Zhu achieving a best return of 61.64% during his tenure and Gu achieving a best return of 46.63% [2]

Core Insights - On September 11, 2023, the Shanghai-Hong Kong Stock Connect saw participation in 11 stocks on the daily trading leaderboard, indicating significant trading activity in these stocks [1][2] Group 1: Net Buying Stocks - Shanghai Electric (600021) had a net buying amount of 248.95 million yuan, with a daily increase of 5.87% and a turnover rate of 10.40% [2] - Dongyangguang (600673) recorded a net buying of 66.49 million yuan, with a daily increase of 4.66% and a turnover rate of 7.69% [2] - Oriental Communication (600776) saw a net buying of 58.43 million yuan, with a daily increase of 10.02% and a turnover rate of 11.07% [2] - Jinko Technology (601778) had a net buying of 49.29 million yuan, with a daily increase of 10.05% and a turnover rate of 8.29% [2] - New Silicon Micro (688593) experienced a net buying of 36.52 million yuan, with a daily increase of 20.00% and a turnover rate of 9.86% [2] - Juguang Technology (688167) had a net buying of 27.59 million yuan, with a daily increase of 20.00% and a turnover rate of 10.77% [2] - Sanjiang Shopping (601116) recorded a net buying of 8.78 million yuan, with a daily increase of 10.03% and a turnover rate of 10.18% [2] Group 2: Net Selling Stocks - Tengjing Technology (688195) had a net selling of 0.31 million yuan, with a daily increase of 20.00% and a turnover rate of 15.04% [2] - Haiguang Information (688041) saw a net selling of 10.34 million yuan, with a daily increase of 20.00% and a turnover rate of 3.34% [2] - Huaguang Environmental Energy (600475) recorded a net selling of 18.07 million yuan, with a daily decrease of 10.01% and a turnover rate of 0.75% [2] - Qingshan Paper (600103) had a net selling of 18.12 million yuan, with a daily increase of 10.14% and a turnover rate of 11.50% [2]

Group 1 - The stock of Xinxiang Microelectronics (688593) closed at 19.98 yuan on September 11, reaching the daily limit with a trading volume of 6.02 billion yuan and a turnover rate of 9.86% [2] - The stock was listed on the trading board due to a price increase of 15% at the close [2] - The top five trading departments accounted for a total transaction of 2.62 billion yuan, with a net buying amount of 64.95 million yuan [2] Group 2 - The main capital inflow for the stock was 49.15 million yuan throughout the day [3] - The largest buying department was the Shanghai Stock Connect, with a buying amount of 56.71 million yuan [3] - The largest selling department was Huatai Securities' Nanjing branch, with a selling amount of 31.41 million yuan [3]