Core Viewpoint - The company, Zhongrun Optics, is actively contributing to the domestic production of lithography machines through its high-precision optical filters and glass products developed by its subsidiary, Dais Optoelectronics [1] Group 1 - Zhongrun Optics' high-end optical filters are applicable in lithography machines [1] - The main current client for these products is NEWPORT, with plans to expand the customer base in the future [1] - The company aims to provide products and services to domestic companies [1]

Core Viewpoint - The company Zhongrun Optics confirmed that its subsidiary, Dais Optoelectronics, provides a full set of optical components for automotive LiDAR, including cylindrical mirrors and wedge prisms, and is currently engaged with leading customers in the sector [1] Group 1 - Dais Optoelectronics offers high-quality optical components for automotive LiDAR applications [1] - The company has established connections with leading customers in the automotive LiDAR market and has passed some customers' factory qualification audits [1] - Dais Optoelectronics is in the stages of small batch production and sample testing, with plans to expedite bulk procurement from existing customers and actively seek new clients [1]

Core Points - The company announced the completion of a share reduction plan by its director, Jin Kaidong, who held 1,221,660 shares, accounting for 1.3883% of the total share capital before the reduction plan was disclosed [1][2] - Jin Kaidong planned to reduce his holdings by up to 305,400 shares, representing no more than 0.3470% of the company's total share capital, from August 6, 2025, to November 5, 2025 [2] - The company's registered capital increased from 88 million shares to 88.774 million shares following the completion of the first vesting period of the 2024 restricted stock incentive plan [2] Group 1 - The share reduction plan was disclosed on July 15, 2025, and the company completed the necessary registration procedures for the restricted stock incentive plan [2] - As of September 26, 2025, Jin Kaidong completed the share reduction as planned [2][4] - The actual reduction was consistent with the previously disclosed plan, and the plan was not terminated early [5]

嘉兴中润光学科技股份有限公司 董事减持计划完成暨减持股份结果公告 本公司董事会、全体董事及相关股东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： 董事持股的基本情况 本次减持计划实施前，嘉兴中润光学科技股份有限公司（以下简称"公司"）董事 金凯东先生持有公司股份 1,221,660 股，占减持计划披露时公司总股本的 1.3883%。上 述股份来源为公司首次公开发行前股份，且已于 2024 年 2 月 19 日解除限售并上市流 通。 减持计划的实施结果情况 2025 年 7 月 15 日，公司在上海证券交易所网站（www.sse.com.cn）披露了《董事、 高级管理人员减持股份计划公告》（公告编号 2025-028）。公司董事金凯东先生因自 身资金需求拟自 2025 年 8 月 6 日至 2025 年 11 月 5 日期间，通过集中竞价、大宗交易 方式减持其直接持有的公司首次公开发行前的股份，减持数量不超过 305,400 股，即不 超过减持计划披露时公司总股本的 0.3470%。 公司已于中国证券登记结算有限责任公司上海分公司 ...

Core Viewpoint - Zhongrun Optical (688307.SH) is actively engaging in the automotive lidar market by providing a full set of optical components, including cylindrical mirrors and wedge prisms, which are characterized by high surface quality [1] Company Developments - The company has established connections with leading customers in the automotive lidar sector and has passed some customers' factory qualification audits [1] - Currently, the company is in the stages of small batch production and sample testing with these customers [1] - Zhongrun Optical aims to expedite the bulk procurement process with existing clients and is also focused on expanding its customer base [1]

Market Performance - The Sci-Tech Innovation Board (STAR Market) index rose by 1.24%, closing at 1474.49 points, with a total trading volume of 5.328 billion shares and a turnover of 269.68 billion yuan, resulting in an average turnover rate of 2.84% [1] - Among the tradable stocks on the STAR Market, 237 stocks closed higher, with 5 stocks rising over 10%, including Pinming Technology and Shangwei New Materials, which hit the daily limit [1] - The distribution of turnover rates shows that 4 stocks had turnover rates exceeding 20%, 25 stocks had rates between 10% and 20%, and 93 stocks had rates between 5% and 10% [1] Stock Highlights - The stock with the highest turnover rate was Xingfu Electronics, which closed down by 2.70% with a turnover rate of 32.05% and a transaction amount of 0.923 billion yuan [1] - Zhongrun Optics closed up by 6.78% with a turnover rate of 23.69% and a transaction amount of 0.579 billion yuan [1] - Other notable stocks with high turnover rates include Canxin Co., Zhongke Lanyun, and Shenkong Co., with turnover rates of 21.01%, 20.20%, and 19.28% respectively [1] Sector Analysis - In terms of sector performance, the electronics sector had the most stocks with a turnover rate exceeding 5%, totaling 56 stocks, followed by the computer and machinery equipment sectors with 20 and 15 stocks respectively [2] - Among the stocks with high turnover rates, 61 stocks increased in price today, with the largest gains seen in Pinming Technology (20.01%), Canxin Co. (10.93%), and Canqian Technology (10.82%) [2] Fund Flow - In terms of fund flow, 48 stocks with high turnover rates experienced net inflows from main funds, with the largest inflows seen in Aters (0.225 billion yuan), Huafeng Technology (0.209 billion yuan), and Jucheng Co. (0.173 billion yuan) [2] - Conversely, the stocks with the largest net outflows included SMIC (1.11 billion yuan), Dongxin Co. (0.42 billion yuan), and Jinhui Integration (0.371 billion yuan) [2] Leverage Fund Movements - A total of 77 stocks with high turnover rates received net purchases from leveraged funds, with notable increases in financing balances for SMIC (1.944 billion yuan), Tengjing Technology (0.320 billion yuan), and Baiwei Storage (0.299 billion yuan) [2] - Stocks with significant decreases in financing balances included Jiayuan Technology (0.109 billion yuan), Aters (0.098 billion yuan), and Yuntian Lefe (0.087 billion yuan) [2]

Market Performance - On September 24, the computer equipment sector rose by 0.93% compared to the previous trading day, with Zhongwei Electronics leading the gains [1] - The Shanghai Composite Index closed at 3853.64, up 0.83%, while the Shenzhen Component Index closed at 13356.14, up 1.8% [1] Stock Highlights - Zhongwei Electronics (300270) closed at 10.80, with a significant increase of 20.00% and a trading volume of 337,400 shares, amounting to a transaction value of 346 million yuan [1] - Other notable performers included: - Zhongrun Optics (688307) at 38.19, up 8.31% [1] - Zhiwei Intelligent (001339) at 62.10, up 7.44% [1] - Bochu Electronics (688188) at 154.33, up 6.03% [1] - Tongyou Technology (300302) at 18.57, up 4.86% [1] Capital Flow - The computer equipment sector saw a net inflow of 2.906 billion yuan from institutional investors, while retail investors experienced a net outflow of 1.69 billion yuan [2][3] - Major stocks with significant capital flow included: - Inspur Information (000977) with a net inflow of 945 million yuan from institutional investors [3] - Dahua Technology (002236) with a net inflow of 322 million yuan [3] - Hikvision (002415) with a net inflow of 174 million yuan [3]

嘉兴中润光学科技股份有限公司 2025年第二次临时股东大会会议资料 公司代码：688307 公司简称：中润光学 嘉兴中润光学科技股份有限公司 2025 年第二次临时股东大会会议资料 2025 年 10 月 | | | | 2025 年第二次临时股东大会会议须知 | 1 | | --- | --- | | 年第二次临时股东大会会议议程 2025 | 3 | | 2025 年第二次临时股东大会会议议案 | 5 | | 议案一：关于变更公司注册资本的议案 | 5 | | 议案二：关于取消监事会及修订<公司章程>的议案 6 | | | 议案三：关于新增、修订及废止公司部分治理制度的议案 | 8 | | 议案四：关于 2025 年半年度利润分配方案的议案 | 10 | 嘉兴中润光学科技股份有限公司 2025 年第二次临时股东大会会议资料 嘉兴中润光学科技股份有限公司 2025 年第二次临时股东大会会议须知 为维护广大投资者的合法权益，确保本次股东大会如期、顺利召开，保障股东在本次 股东大会期间依法行使权利，根据《中华人民共和国公司法》《中华人民共和国证券法》 《上市公司股东大会规则》《嘉兴中润光学科技股份有限公司章程》 ...

Core Viewpoint - The A-share market is experiencing a strong performance in the photolithography machine concept stocks, indicating a positive trend in this sector [1] Group 1: Stock Performance - Shanghai Xinyang has increased by over 13% [1] - Huasoft Technology and Zhangjiang Hi-Tech have both reached the daily limit of 10% increase [1] - Chipsource Microelectronics has risen nearly 10% [1] - Other companies such as United Chemical, Anji Technology, Tongcheng New Materials, Nanda Optoelectronics, Zhongrun Optics, Fuchuang Precision, and Yake Technology have all seen increases of over 5% [1]

Core Viewpoint - The lithography machine concept sector has shown a modest increase of 0.72%, ranking third among concept sectors in terms of growth, with notable stocks experiencing significant gains and losses [1][2]. Group 1: Market Performance - As of September 23, the lithography machine concept sector saw 19 stocks rise, with Wavelength Optoelectronics hitting a 20% limit up, while stocks like Zhangjiang Hi-Tech and Kaimete Gas also reached their upper limits [1]. - Leading gainers included Haili Co., Guangli Micro, and Kema Technology, which rose by 6.32%, 5.03%, and 4.86% respectively [1]. - Conversely, the biggest decliners were Saiwei Electronics, Meike Technology, and Su Da Weige, which fell by 4.87%, 4.00%, and 3.71% respectively [1]. Group 2: Capital Flow - The lithography machine concept sector experienced a net outflow of 1.384 billion yuan in main funds, with 9 stocks receiving net inflows, and 5 stocks seeing inflows exceeding 10 million yuan [2]. - Wavelength Optoelectronics led the net inflow with 94.82 million yuan, followed by Xinqi Micro, Huachen Equipment, and Fulede with net inflows of 78.58 million yuan, 41.88 million yuan, and 37.01 million yuan respectively [2][3]. Group 3: Stock Performance Metrics - In terms of net inflow ratios, Fulede, Huachen Equipment, and Xinqi Micro led with net inflow rates of 6.78%, 6.09%, and 5.32% respectively [3]. - The stock performance table indicates that Wavelength Optoelectronics had a daily increase of 20.00% with a turnover rate of 50.27%, while other notable stocks like Xinqi Micro and Huachen Equipment had increases of 3.73% and -3.36% respectively [3][4].