证券之星消息，8月18日光学光电子板块较上一交易日上涨1.85%，戈碧迦领涨。当日上证指数报收于 3728.03，上涨0.85%。深证成指报收于11835.57，上涨1.73%。光学光电子板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 835438 | 戈碧迦 | 48.23 | 30.00% | 19.20万 | | 8.02亿 | | 688195 | 腾景科技 | 64.70 | 19.99% | 14.32万 | | 8.89亿 | | 301479 | 弘景光电 | 118.90 | 16.34% | 7.39万 | | 8.00亿 | | 301183 | 东田微 | 73.38 | 14.32% | 17.09万 | | 12.06亿 | | 688502 | 成莱光学 | 385.40 | 9.04% | 1.85万 | | 6.82亿 | | 300939 | 秋田微 | 35.50 | 7.71% | 9.09万 | | 3.15亿 | ...

Group 1 - Tengjing Technology reached a 20% limit up and hit a new high during trading [1] - Juguang Technology increased by over 15% [1] - Saiwei Electronics and Xinlai Materials both rose by over 10% [1] Group 2 - Jiangfeng Electronics, Kaimeite Gas, Maolai Optics, Hongtian Co., and Fuchuang Precision also experienced gains [1]

Market Overview - The average stock price in the market has reached 24.69 yuan as of August 15, marking a new high since April 2023, with an increase of approximately 32.3% from the low of 18.66 yuan on April 7 this year [1] Low-Priced Stocks - The number of stocks priced below 5 yuan has decreased by nearly 14% this year, with 572 stocks currently priced under 5 yuan compared to 770 at the end of last year, a reduction of about 200 stocks [3] - Among the stocks priced below 2 yuan, there are currently 39, excluding ST stocks, with a total of 26 non-ST stocks in this category, predominantly from the real estate, steel, basic chemicals, and construction decoration sectors [3][4] Market Capitalization of Low-Priced Stocks - The average total market capitalization of the 26 non-ST stocks priced below 2 yuan is approximately 12.74 billion yuan, with a median total market capitalization of about 6.51 billion yuan [5] - There are 10 stocks with a market capitalization exceeding 10 billion yuan, including HNA Holding, Liaoport, Yongtai Energy, Greenland Holdings, and others [5] High-Priced Stocks - The number of stocks priced over 100 yuan has increased significantly, with 115 stocks currently priced above 100 yuan as of August 15, up nearly 64% from 61 stocks at the end of last year [6] - Among these, 55 stocks are newly added "hundred-yuan stocks" this year, while only one stock has fallen below 100 yuan during the same period [6] Sector Distribution of High-Priced Stocks - The sectors with the highest concentration of stocks priced over 100 yuan include electronics, computers, biomedicine, machinery, and automobiles, with these five sectors accounting for approximately 74.5% of the newly added hundred-yuan stocks [7]

Core Viewpoint - The company, Maolai Optical, has made significant decisions regarding its financial management and operational strategies, including the use of idle funds for wealth management and the initiation of foreign exchange hedging activities. Group 1: Stock Performance - As of August 15, 2025, Maolai Optical's stock closed at 353.44 yuan, reflecting a 5.66% increase from the previous week's closing price of 334.52 yuan [1] - The stock reached a weekly high of 361.99 yuan on August 14 and a low of 321.28 yuan on August 12 [1] - The company's current total market capitalization is 18.662 billion yuan, ranking 12th out of 92 in the optical and optoelectronic sector and 973rd out of 5,152 in the A-share market [1] Group 2: Board and Supervisory Decisions - The fourth board of directors held its 13th meeting on August 13, 2025, where several key resolutions were passed, including the use of idle funds for wealth management and the initiation of foreign exchange hedging transactions [1][2] - The supervisory board also convened on the same day, approving similar resolutions regarding the use of idle funds and foreign exchange hedging, emphasizing the benefits of these actions for the company's financial stability [2] - A notice was issued for the second extraordinary shareholders' meeting of 2025, scheduled for September 12, 2025, to discuss the use of excess funds and the reappointment of the auditing firm [2] Group 3: Financial Management Initiatives - The company plans to use up to 100 million yuan of its idle funds for wealth management, focusing on low-risk, high-liquidity investment products [3] - A proposal was made to use 12.3 million yuan of excess funds to permanently supplement working capital, which constitutes 29.90% of the total excess funds [5] - The company intends to engage in foreign exchange hedging transactions with a limit of 100 million yuan, using its own funds and not involving speculative activities [3]

Core Viewpoint - Maolai Optical announced the use of idle self-owned funds for entrusted wealth management, with a maximum investment of RMB 100 million, focusing on low to medium-risk financial products [2] Group 1 - The company will hold the 13th meeting of the 4th Board of Directors and the 12th meeting of the 4th Supervisory Board on August 13, 2025 [2] - The decision to use idle funds is contingent upon not affecting the company's main business development and meeting operational funding needs [2] - The investment will be directed towards high safety and liquidity financial products, including structured deposits, agreed deposits, notice deposits, time deposits, large certificates of deposit, and income certificates [2]

Group 1 - The board of directors of Nanjing Maolai Optical Technology Co., Ltd. held its 13th meeting of the 4th session on August 13, 2025, with all 6 directors present, ensuring compliance with relevant laws and regulations [1] - The board approved the proposal to use part of the idle self-owned funds for entrusted wealth management, which had been reviewed by the audit committee prior to the meeting [2] - The board also approved the proposal to conduct foreign exchange derivative hedging transactions, which was similarly reviewed by the audit committee [2] Group 2 - The board approved the proposal to permanently supplement working capital with part of the over-raised funds, aiming to meet liquidity needs and improve the efficiency of fund usage [3] - The board agreed to reappoint Gongzheng Tianye Accounting Firm as the auditing institution for the year 2025, pending shareholder meeting approval [3] - The board proposed to convene the second temporary shareholders' meeting of 2025, which does not require shareholder approval [3]

Core Viewpoint - The company held its 12th meeting of the 4th Supervisory Board, where several key financial proposals were approved, indicating a proactive approach to managing its financial resources and risks [1][2][3] Group 1: Supervisory Board Meeting - The meeting was convened on August 13, 2025, with all three supervisors present, ensuring compliance with relevant laws and regulations [1] - The meeting's resolutions were deemed legal and effective, reflecting proper governance practices [1] Group 2: Financial Proposals Approved - The proposal to use part of the idle self-owned funds for entrusted financial management was approved unanimously, indicating a strategy to optimize asset utilization [2] - The board approved the proposal for conducting foreign exchange derivative hedging transactions, aimed at mitigating adverse impacts from exchange rate fluctuations, which is beneficial for stabilizing operations [2] - The proposal to permanently supplement working capital with part of the over-raised funds was also approved, enhancing the efficiency of fund usage and reducing financial costs, aligning with regulatory requirements [2][3]

一、 召开会议的基本情况 （一） 股东会类型和届次 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 证券代码：688502 证券简称：茂莱光学 公告编号：2025-063 南京茂莱光学科技股份有限公司 本公司董事会及全体董事保证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： ? 股东会召开日期：2025年9月12日 ? 本次股东会采用的网络投票系统：上海证券交易所股东大会网络投票系 统 的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 9 月 12 日 15 点 00 分 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 9 月 12 日 至2025 年 9 月 12 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东大会召开当日的交易时间段，即 9:15-9:25，9:30-11:30，13:00-15:00；通过互 联网投票平台的投票时间为股东会召开当日的 9:15-15:00。 （六） 融资融 ...

Group 1 - The core purpose of the foreign exchange derivatives trading is to enhance the company's ability to manage foreign exchange market risks and to mitigate the adverse effects of exchange rate fluctuations on its operating performance [1][2] - The company plans to conduct foreign exchange hedging transactions with a maximum amount of 1 billion RMB or equivalent foreign currency within a 12-month period starting from the board resolution date [1][3] - The funding for these transactions will primarily come from the company's own funds, and will not involve the use of raised funds [1][2] Group 2 - The company has established a comprehensive internal control system for foreign exchange forward and spot trading, along with practical risk response measures to effectively control related risks [2][3] - The board of directors and supervisory board approved the proposal for foreign exchange derivatives hedging transactions on August 13, 2025, and these transactions do not involve related party transactions and do not require shareholder approval [2][3][6] - The company will adhere to legal, prudent, safe, and effective principles in conducting foreign exchange derivatives trading, avoiding speculative and arbitrage transactions [4][6] Group 3 - The foreign exchange hedging business aims to effectively mitigate risks from foreign exchange market fluctuations, thereby improving the efficiency of foreign exchange fund utilization and reducing financial costs [4][5] - The company will follow relevant accounting standards for financial instruments and hedge accounting when processing the accounting treatment for the foreign exchange hedging business [5][6] - The sponsor institution has confirmed that the company's foreign exchange derivatives hedging transactions comply with relevant laws and regulations, and have undergone necessary legal procedures [6]

Investment Overview - The company plans to use up to RMB 100 million of idle self-owned funds for entrusted wealth management, with the investment amount being able to roll over within twelve months from the board's approval date [2][5] - The investment aims to enhance fund utilization efficiency while ensuring the company's normal operational liquidity [2] Investment Details - The funds will be sourced from the company's idle self-owned funds and will be managed by qualified financial institutions with good credit and financial status [2] - The investment will focus on low to medium-risk financial products, including bank and securities company wealth management products, government bond reverse repos, and other recognized investment behaviors [2] Approval Process - The board of directors and the supervisory board approved the investment plan during meetings held on August 13, 2025, ensuring that it does not affect the company's main business operations [2][5] Risk Analysis and Control Measures - Although the entrusted wealth management products are categorized as low to medium risk, they are still subject to market fluctuations influenced by macroeconomic conditions [4] - The company will adhere to prudent investment principles, avoiding high-risk investments such as stock market investments, and will have its finance department manage and monitor the investments closely [4] Impact on the Company - The investment will not adversely affect the company's operations or daily business activities, and it aims to improve fund management capabilities and increase returns for shareholders [4][5]