东财时代优选混合发起式A（017857）成立日期2023年2月24日，最新规模1427.86万。今年以来收益 42.07%，同类排名1880/8085；近一年收益36.99%，同类排名2128/8085；成立以来收益33.39%。 东财时代优选混合发起式A（017857）基金经理为冯杰波。 截至发稿，冯杰波累计任职时间1年49天，现任基金资产总规模3.7亿元，任职期间最佳基金回报 97.9%， 任职期间最差基金回报-7%。 12月31日，茂莱光学跌1.05%，截至发稿，报392.80元/股，成交2.76亿元，换手率4.09%，总市值207.40 亿元。 资料显示，南京茂莱光学科技股份有限公司位于江苏省南京市江宁开发区铺岗街398号，成立日期1999 年8月24日，上市日期2023年3月9日，公司主营业务涉及精密光学器件、高端光学镜头和先进光学系统 的研发、设计、制造及销售。主营业务收入构成为：光学器件44.03%，光学镜头28.34%，光学系统 27.00%，服务0.61%，其他0.03%。 从基金十大重仓股角度 数据显示，东财基金旗下1只基金重仓茂莱光学。东财时代优选混合发起式A（017857）三季度持有股 ...

招股书显示，超纯股份专注于半导体设备特殊涂层零部件、精密光学器件和特种材料的研发、制造与销 售。2025年上半年，超纯股份实现营业收入约为2.06亿元，对应实现归属净利润约为6152.95万元。 北京商报讯（记者 马换换 王蔓蕾）12月30日晚间，深交所官网显示，成都超纯应用材料股份有限公司 （以下简称"超纯股份"）创业板IPO获得受理，公司拟首发募资11.24亿元。 ...

上 市 公 司 公 司 研 究 / 公 司 点 评 证 券 研 究 报 告 市场数据： 2025 年 12 月 12 日 收盘价（元） 378.00 一年内最高/最低（元） 490.09/183.00 市净率 16.6 股息率%（分红/股价） 0.09 上证指数/深证成指 3,889.35/13,258.33 注："股息率"以最近一年已公布分红计算 | 基础数据: | 2025 年 09 月 30 日 | | --- | --- | | 每股净资产（元） | 22.80 | | 资产负债率% | 23.28 | | 总股本/流通 A 股（百万） | 53/17 | | 流通 B 股/H 股（百万） | -/- | 一年内股价与大盘对比走势： -50% 0% 50% 100% 150% 12-12 01-12 02-12 03-12 04-12 05-12 06-12 07-12 08-12 09-12 10-12 11-12 12-12 茂莱光学 沪深300指数 (收益率) 相关研究 《茂莱光学（688502）点评：国产替代催 化核心标的，业绩增速触底回升》 2024/10/27 证券分析师 杨海晏 A023 ...

1. Report Industry Investment Rating - The report does not provide an industry - wide investment rating. 2. Report's Core View - The target price of Maolai Convertible Bond on the first trading day is expected to be between 133 - 137 yuan, and investors are advised to actively subscribe. The expected first - day conversion premium rate is in the range of 40% - 45% [3][22]. - The expected first - day new - bond subscription winning rate is around 0.0018% - 0.0026% [4][23]. 3. Summary by Related Catalogs 3.1 Maolai Convertible Bond New - Bond Subscription Analysis and Investment Recommendations 3.1.1 Convertible Bond Basic Terms Analysis - The issuance method of Maolai Convertible Bond is priority placement and online issuance, with both the bond and the issuer rated A+. The issuance scale is 563 million yuan, the initial conversion price is 364.43 yuan. As of November 20, 2025, the conversion parity is 94.67 yuan, the pure bond value is 83.19 yuan. The game terms (down - revision, redemption, and put - back terms) are normal. Overall, the bond issuance scale is average, liquidity is average, the rating is weak, and the bond floor protection is acceptable. It is difficult for institutions to include it in their portfolios, but there is no objection to primary participation [2][18]. 3.1.2 New - Bond Initial Listing Price Analysis - The company mainly engages in the R & D, design, manufacturing, and sales of precision optical devices, optical lenses, and optical systems. After deducting issuance fees, 420 million yuan is planned for the ultra - precision optical production and processing project, 120 million yuan for the ultra - precision optical technology R & D center project, and 20 million yuan for working capital. The project is expected to expand the company's mass - production capacity in the ultra - precision optical device and lens fields and increase its market share in the semiconductor ultra - precision optical segment [3][21]. 3.1.3 Convertible Bond New - Bond Subscription Winning Rate Analysis - Assuming the old shareholders' placement ratio is 63% - 74%, the scale available for the market is 146 million - 208 million yuan. Assuming the online effective subscription volume is 8.08 million accounts, the winning rate is expected to be around 0.0018% - 0.0026% [4][23]. 3.2 Underlying Stock Fundamental Analysis 3.2.1 Company's Main Business and Industry Upstream and Downstream - Maolai Optics is a precision optical integrated solution provider, focusing on R & D, design, manufacturing, and sales of precision optical devices, lenses, and systems. The upstream of the optical industry is mainly optical raw material manufacturing, with optical glass having the largest market share (about 70% in a 3 - billion - yuan market in 2024). The company's products are mainly used in industrial - grade precision optics, with downstream industries including semiconductors, life sciences, AR/VR testing, and unmanned driving [24][25]. 3.2.2 Company's Operating Conditions - From 2022 to H1 2025, the company's operating income was 439 million yuan, 458 million yuan, 503 million yuan, and 319 million yuan respectively, with year - on - year growth rates of 32.36%, 4.4%, 9.78%, and 32.26%. The comprehensive gross margin fluctuated slightly, and the net profit margin also had fluctuations. The company's R & D expenses trended upward, while accounts receivable increased, and the accounts receivable turnover rate generally declined. The net profit attributable to the parent company was relatively stable [27][30][31]. 3.2.3 Company's Equity Structure and Major Subsidiaries - As of June 30, 2025, Maolai Holdings is the largest shareholder with a 59.47% stake, and Fan Yi is the second - largest shareholder with a 3.41% stake. The top two shareholders hold a total of 62.88% of the shares, and the top ten shareholders hold 74.89% in total. Fan Yi and Fan Hao are the joint actual controllers, directly and indirectly controlling 66.29% of the shares [4][44]. 3.2.4 Company's Business Characteristics and Advantages - The company has advantages in technology R & D, capital, customer resources, and talent. The precision optical industry has high barriers in technology, capital, customer resources, and talent, which are difficult for new entrants to overcome [47][51][52]. 3.2.5 Allocation of This Round of Raised Funds - The company plans to issue convertible bonds to raise up to 563 million yuan. After deducting issuance fees, 420 million yuan is for the ultra - precision optical production and processing project, 120 million yuan for the ultra - precision optical technology R & D center project, and 20 million yuan for working capital [16][54].

Core Viewpoint - Maolai Optical is a leading provider of precision optical solutions, with a focus on the development, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems. The company was listed on the Shanghai Stock Exchange in March 2023 and operates primarily in the optical, virtual reality, machine vision, nuclear fusion, superconducting concepts, and nuclear power sectors [1]. Financial Performance - For Q3 2025, Maolai Optical reported a revenue of 503 million yuan, ranking 16th among 26 companies in the industry. The top company, O-film, had a revenue of 15.816 billion yuan, while the industry average was 1.718 billion yuan [2]. - The company's net profit for the same period was 45.69 million yuan, placing it 12th in the industry. The leading company, Crystal Optoelectronics, reported a net profit of 988 million yuan, with the industry average at 92.01 million yuan [2]. Financial Ratios - As of Q3 2025, Maolai Optical's debt-to-asset ratio was 23.28%, an increase from 18.13% year-on-year, but still below the industry average of 36.11%, indicating lower financial risk [3]. - The company's gross profit margin was 47.75%, slightly down from 48.15% year-on-year, but significantly higher than the industry average of 26.98%, reflecting strong profitability and product competitiveness [3]. Executive Compensation - The chairman, Fan Hao, received a salary of 1.9255 million yuan in 2024, a decrease of 762,400 yuan from 2023. The general manager, Fan Yi, had a salary of 1.9253 million yuan, down 754,100 yuan from the previous year [4]. Shareholder Information - As of September 30, 2025, the number of A-share shareholders increased by 40.03% to 9,725. The average number of circulating A-shares held per shareholder decreased by 28.59% to 1,727.51 shares [5]. Market Outlook - Huaxi Securities expects Maolai Optical's revenue for 2025 to be 680 million yuan, with net profits of 65 million yuan, and projects growth through 2027. Key growth areas include the semiconductor sector, life sciences, and AR/VR detection [6]. - CITIC Securities anticipates net profits of 74 million yuan for 2025, with a "buy" rating, highlighting strong growth driven by the semiconductor and AR/VR sectors [7].

Core Insights - Maolai Optical reported a revenue of 503 million yuan for the first three quarters of 2025, representing a year-on-year increase of 34.05% [1] - The net profit attributable to shareholders reached 45.69 million yuan, up 86.57% year-on-year, while the net profit excluding non-recurring items was 38.92 million yuan, reflecting a growth of 109.45% [1] - Basic earnings per share stood at 0.87 yuan [1] Financial Performance - The gross profit margin for the first three quarters of 2025 was 47.75%, a decrease of 0.40 percentage points year-on-year, while the net profit margin improved by 2.56 percentage points to 9.08% [2] - In Q3 2025, the gross profit margin was 44.46%, down 4.55 percentage points year-on-year and 4.53 percentage points quarter-on-quarter; the net profit margin was 7.02%, up 0.38 percentage points year-on-year but down 2.10 percentage points from the previous quarter [2] - Total operating expenses for Q3 2025 amounted to 168 million yuan, an increase of 24.99 million yuan year-on-year, with an expense ratio of 33.45%, down 4.73 percentage points year-on-year [2] Shareholder Information - As of the end of Q3 2025, the total number of shareholders was 9,725, an increase of 2,780 or 40.03% from the end of the previous half [3] - The average market value per shareholder rose from 2.187 million yuan at the end of the previous half to 2.3835 million yuan, an increase of 8.99% [3] Company Overview - Nanjing Maolai Optical Technology Co., Ltd. was established on August 24, 1999, and went public on March 9, 2023 [3] - The company specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [3] - The revenue composition includes optical devices (44.03%), optical lenses (28.34%), optical systems (27.00%), services (0.61%), and others (0.03%) [3] - The company is classified under the electronic industry, specifically optical optoelectronics and optical components, and is involved in sectors such as optical, virtual reality, machine vision, augmented reality, and autonomous driving [3]

Group 1 - The core point of the news is that Maolai Optical experienced a decline of 5.09% in its stock price, reaching 374.10 CNY per share, with a trading volume of 386 million CNY and a turnover rate of 5.97%, resulting in a total market capitalization of 19.752 billion CNY [1] - Maolai Optical, established on August 24, 1999, is located in Jiangning Development Zone, Nanjing, Jiangsu Province, and specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [1] - The revenue composition of Maolai Optical includes optical devices at 44.03%, optical lenses at 28.34%, optical systems at 27.00%, services at 0.61%, and others at 0.03% [1] Group 2 - According to data, one fund under Bank of China Securities holds a significant position in Maolai Optical, with the Bank of China Securities Advantage Manufacturing Stock A (011269) holding 7,012 shares, accounting for 2.61% of the fund's net value, ranking as the tenth largest holding [2] - The Bank of China Securities Advantage Manufacturing Stock A (011269) was established on July 8, 2021, with a latest scale of 60.1665 million CNY, and has achieved a year-to-date return of 50.8%, ranking 398 out of 4,218 in its category [2] - The fund has a one-year return of 56.65%, ranking 551 out of 3,864 in its category, and a cumulative return since inception of 24.18% [2]

Core Viewpoint - Maolai Optical experienced a decline of 5.09% on October 16, with a stock price of 374.10 CNY per share and a trading volume of 386 million CNY, resulting in a total market capitalization of 19.752 billion CNY [1] Company Overview - Nanjing Maolai Optical Technology Co., Ltd. was established on August 24, 1999, and went public on March 9, 2023. The company specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [1] - The revenue composition of Maolai Optical is as follows: optical devices 44.03%, optical lenses 28.34%, optical systems 27.00%, services 0.61%, and others 0.03% [1] Shareholder Information - Among the top ten circulating shareholders of Maolai Optical, a fund under Debon Fund holds a position. The Debon Semiconductor Industry Mixed Initiation A (014319) reduced its holdings by 166,200 shares in Q2, now holding 277,100 shares, which accounts for 1.65% of the circulating shares. The estimated floating loss today is approximately 5.5638 million CNY [2] - The Debon Semiconductor Industry Mixed Initiation A (014319) was established on December 28, 2021, with a current scale of 358 million CNY. Year-to-date returns are 71.38%, ranking 227 out of 8161 in its category; one-year returns are 79.58%, ranking 218 out of 8021; and since inception, returns are 85.18% [2]

Core Viewpoint - The stock of Maolai Optical experienced a decline of 5.08% on October 10, closing at 398.58 CNY per share, with a trading volume of 2.23 billion CNY and a turnover rate of 3.29%, resulting in a total market capitalization of 210.45 billion CNY [1] Company Overview - Nanjing Maolai Optical Technology Co., Ltd. was established on August 24, 1999, and went public on March 9, 2023. The company specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [1] - The revenue composition of the company is as follows: optical devices 44.03%, optical lenses 28.34%, optical systems 27.00%, services 0.61%, and others 0.03% [1] Fund Holdings - According to data, Guotou Ruijin Fund has a significant holding in Maolai Optical, with its fund "Guotou Ruijin Industrial Upgrade Two-Year Holding Mixed A" (014488) holding 27,300 shares, accounting for 3.54% of the fund's net value, making it the fourth-largest holding [2] - The fund has reported a floating loss of approximately 581,500 CNY as of the latest data [2] - The fund was established on March 11, 2022, with a current size of 210 million CNY. Year-to-date returns stand at 53.27%, ranking 1191 out of 8166 in its category, while the one-year return is 61.46%, ranking 712 out of 8014 [2] Fund Manager Performance - The fund manager, Shi Cheng, has a tenure of 6 years and 198 days, with the fund's total asset size at 7.347 billion CNY. The best return during his tenure is 179.67%, while the worst is -23.28% [3] - Co-manager Li Wei has a tenure of 1 year and 360 days, managing assets of 222 million CNY, with a best return of 51.05% and a worst return of 49.35% during his tenure [3]

Group 1 - The core point of the news is that Maolai Optical experienced a decline of 5.23% in its stock price, reaching 416.02 CNY per share, with a trading volume of 216 million CNY and a turnover rate of 3.03%, resulting in a total market capitalization of 21.966 billion CNY [1] - Maolai Optical, established on August 24, 1999, and listed on March 9, 2023, specializes in the research, design, manufacturing, and sales of precision optical devices, high-end optical lenses, and advanced optical systems [1] - The revenue composition of Maolai Optical includes optical devices at 44.03%, optical lenses at 28.34%, optical systems at 27.00%, services at 0.61%, and others at 0.03% [1] Group 2 - According to data, one fund under Bank of China Securities holds Maolai Optical as a top ten heavy stock, with 7,012 shares held in the Bank of China Securities Advantage Manufacturing Stock A fund, accounting for 2.61% of the fund's net value [2] - The Bank of China Securities Advantage Manufacturing Stock A fund has a current scale of 60.1665 million CNY and has achieved a year-to-date return of 63.56%, ranking 294 out of 4,221 in its category [2] - The fund manager, Zhang Lixin, has been in position for 2 years and 291 days, with the fund's total asset scale at 122 million CNY, achieving a best return of 13.29% and a worst return of 4.26% during the tenure [3]