Core Insights - The trading volume of Maolai Optical reached 1.002 billion RMB, marking a new high since November 4, 2024 [1] - The latest stock price increased by 2.55%, with a turnover rate of 12.81% [1] - The previous trading day recorded a total trading volume of 956 million RMB [1] Company Overview - Nanjing Maolai Optical Technology Co., Ltd. was established on August 24, 1999 [1] - The registered capital of the company is 52.8 million RMB [1]

Group 1 - The stock price of Maolai Optical increased by 8.88%, reaching 482.0 yuan per share, marking a new high [1] - The total market capitalization of the company surpassed 25.449 billion yuan [1] - The trading volume amounted to 504 million yuan [1]

中国国际金融股份有限公司 关于南京茂莱光学科技股份有限公司 2025 年半年度持续督导跟踪报告 根据《证券发行上市保荐业务管理办法》（以下简称"《保荐办法》"）、 《上海证券交易所科创板股票上市规则》（以下简称"《上市规则》"）、《上 海证券交易所上市公司自律监管指引第11号——持续督导》等有关法律、法规的 规定，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"）作 为南京茂莱光学科技股份有限公司（以下简称"茂莱光学"或"公司"）首次公 开发行股票并在科创板上市项目的保荐机构，负责茂莱光学持续督导工作，并出 具本持续督导半年度跟踪报告。 | 一、持续督导工作情况 | | --- | | 序号 | 工作名称 | 实施情况 | | --- | --- | --- | | 1 | 建立健全并有效执行持续督导工作制度，并针对具体 | 保荐机构已建立健全并有效执 行了持续督导制度，并制定了 | | | 的持续督导工作制定相应的工作计划。 | | | | | 相应的工作计划。 | | 2 | 根据中国证监会相关规定，在持续督导工作开始前， | 保荐机构已与茂莱光学签订保 | | | 与上市公司或相关当事人签署 ...

Group 1 - The core viewpoint of the news is the performance and market position of Maolai Optical, which saw a stock price increase of 5.02% to 454.99 yuan per share, with a total market capitalization of 24.023 billion yuan [1] - Maolai Optical specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems, with revenue composition as follows: optical devices 44.03%, optical lenses 28.34%, optical systems 27.00%, services 0.61%, and others 0.03% [1] Group 2 - From the perspective of fund holdings, one fund under Dongfang Fund has a significant position in Maolai Optical, with the Dongfang Specialized and New Mixed Fund A (015765) holding 2,285 shares, accounting for 3.77% of the fund's net value [2] - The Dongfang Specialized and New Mixed Fund A has achieved a year-to-date return of 32.73% and a one-year return of 87.63%, ranking 2584 out of 8172 and 919 out of 7980 respectively [2] Group 3 - The fund manager of Dongfang Specialized and New Mixed Fund A is Chen Hao, who has been in the position for nearly 4 years, with the fund's total asset size at 91.8407 million yuan [3] - During Chen Hao's tenure, the best fund return was 28.06%, while the worst return was -39.86% [3]

Group 1 - The lithography equipment sector leads the market with an increase of 1.18% [1] - Among the companies, Boliang Optoelectronics saw a significant rise of 20.01% [1] - Yongxin Optics and Sudavige both experienced notable increases of 10.0% and 7.9% respectively [1] Group 2 - Other companies such as Maolai Optics, Lanying Equipment, and Xinlai Materials also reported gains exceeding 6% [1]

Core Viewpoint - The A-share market saw a strong rally in the photolithography machine sector, with the photolithography index rising by 4.24% and leading company SMIC reaching a historical high in stock price [1][2]. Group 1: Market Performance - The photolithography index closed at 4525.95, up by 183.95 points, reflecting a 4.24% increase [2]. - SMIC's stock price closed at 117.39 CNY per share, with a nearly 7% increase, leading to a total market capitalization of 605.8 billion CNY [1]. - Other companies in the sector, such as BOL, SuDa WeiGe, and FJ Technology, also experienced significant gains, with BOL rising by 20% [1][2]. Group 2: Industry Developments - Reports indicate that SMIC is testing a deep ultraviolet photolithography machine manufactured by the Shanghai startup Yuliangsheng, which utilizes immersion technology similar to that of ASML [2]. - The photolithography machine is a core device in wafer manufacturing, essential for continuing Moore's Law, with a promising market outlook [4]. - The advanced packaging market is projected to grow from 38 billion USD in 2024 to 79 billion USD by 2030, with high-end packaging expected to increase from 8 billion USD to over 28 billion USD in the same period [4]. Group 3: Market Dynamics - ASML, Nikon, and Canon dominate the global photolithography market, with ASML holding a 61.2% market share in 2024, being the sole supplier in the EUV segment [4]. - China is the largest customer for ASML's photolithography machines, with revenue from the region expected to surge to 41% in 2024 due to the expansion of wafer fabs and excess inventory [4]. - The domestic photolithography machine industry is anticipated to see growth opportunities driven by the increasing demand for AI computing and advancements in domestic chip technology [5].

9月17日突破五日均线个股乖离率排名 证券时报·数据宝统计，截至今日上午收盘，上证综指3877.55点，收于五日均线之上，涨跌幅0.41%，A 股总成交额为15619.18亿元。到目前为止，今日有519只A股价格突破了五日均线，其中乖离率较大的个 股有三维装备、浙江恒威、汇金股份等，乖离率分别为22.44%、15.49%、14.45%；欧普照明、维远股 份、富森美等个股乖离率较小，刚刚站上五日均线。 | | 子 | | | | | | | --- | --- | --- | --- | --- | --- | --- | | 600930 | 华电新 能 | 6.47 | 16.03 | 6.43 | 6.75 | 4.91 | | 688502 | 茂莱光 学 | 7.46 | 10.19 | 416.94 | 436.77 | 4.76 | | 831768 | 拾比佰 | 6.69 | 7.67 | 14.03 | 14.68 | 4.62 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报网） | 证券代 | 证券简 | 今日涨跌幅 | 今日换手率 | 五日均线 | ...

Core Viewpoint - The domestic photolithography machine sector is experiencing a surge due to the construction boom of wafer fabs in China and increased U.S. export controls, making the localization of photolithography machines urgent [1] Industry Summary - The stock prices of photolithography-related companies have risen significantly, with Wave Optoelectronics hitting a 20% limit up, Hongli Zhihui up over 16%, and others like Maolai Optics and Su Dawei Ge rising over 10% [1] - By the end of 2026, the total monthly production capacity of 12-inch wafer fabs in mainland China is expected to grow from 2.17 million pieces in 2023 to over 4.14 million pieces, driven by the demand for advanced process capacity due to AI development [1] - The purchase cost of photolithography machines accounts for the highest portion of the total investment in chip production lines, estimated at 21%-23% [1] Company Summary - Shanxi Securities highlights the growth potential of the domestic photolithography machine industry chain under the backdrop of policy support and import substitution [1] - Key suppliers of core components for photolithography machines, such as Maolai Optics, Inno Laser, Su Dawei Ge, and Chip Microelectronics, are recommended for attention [1]

Group 1 - The core viewpoint of the news highlights the active performance of the photolithography machine sector, with significant stock price increases for several companies [1] - Companies such as Wangguang Optoelectronics and Yongxin Optics reached their daily limit increase, indicating strong market interest [1] - Other companies in the sector, including Sudavige, Maolai Optics, Lanying Equipment, Xinlai Materials, and Guolin Technology, saw stock price increases exceeding 5% [1]

Group 1 - The A-share market saw a strong performance in photolithography machine concept stocks, with significant gains reported [1] - Wavelength Optoelectronics surged nearly 18%, while Yongxin Optical reached a daily limit up [1] - Maolai Optics increased by over 7%, and Blue Eagle Equipment rose by 5% [1] - Other companies such as Kaimete Gas, New Lai Materials, and Su Da Weige all experienced gains exceeding 4% [1]