Market Overview - As of January 21, the Shanghai Composite Index closed at 4116.94 points, up by 3.29 points, with a growth rate of 0.08% [1] - The Shenzhen Component Index closed at 14255.13 points, increasing by 99.50 points, representing a growth rate of 0.70% [1] - The ChiNext Index closed at 3295.52 points, rising by 17.54 points, with a growth rate of 0.54% [1] High Turnover Stocks - A total of 80 A-shares had a turnover rate exceeding 20% on this day, with Aisheren reaching a turnover rate of over 50% [1] - The stock Aisheren had a closing price of 44.04 yuan, with a turnover rate of 78.23% and a significant increase of 175.59% [1] - Other notable stocks with high turnover rates include: - Nabai Chuan: Closing price 86.26 yuan, turnover rate 44.53%, increase of 9.87% [1] - Guangdian Electric: Closing price 6.09 yuan, turnover rate 44.40%, increase of 9.93% [1] - Jintaiyang: Closing price 39.13 yuan, turnover rate 44.16%, increase of 19.96% [1] Additional High Turnover Stocks - Other stocks with notable turnover rates include: - Blue Arrow Electronics: Closing price 36.75 yuan, turnover rate 43.18%, increase of 2.45% [1] - Sanbian Technology: Closing price 21.06 yuan, turnover rate 41.55%, decrease of 8.03% [1] - Hongbaoli: Closing price 9.59 yuan, turnover rate 39.79%, increase of 9.98% [1] - The stock with the highest turnover rate in the second list is Tai Li Technology, with a turnover rate of 28.52% and an increase of 6.32% [2] Summary of Notable Stocks - The stock with the highest turnover in the third list is Tian Di Online, with a turnover rate of 22.08% and an increase of 10.01% [3] - Other significant stocks include: - New Henghui: Closing price 85.76 yuan, turnover rate 22.04%, increase of 2.22% [3] - Jiangtian Chemical: Closing price 31.56 yuan, turnover rate 22.01%, increase of 4.12% [3]

Market Overview - The optical and optoelectronic sector experienced a decline of 1.58% on January 20, with Infinte leading the drop [1] - The Shanghai Composite Index closed at 4113.65, down 0.01%, while the Shenzhen Component Index closed at 14155.63, down 0.97% [1] Stock Performance - Notable gainers in the optical and optoelectronic sector included: - *ST Yushun (002289): Closed at 29.14, up 5.01% with a trading volume of 27,100 shares and a turnover of 78.21 million yuan - Lehman Optoelectronics (300162): Closed at 9.43, up 3.85% with a trading volume of 894,700 shares and a turnover of 830 million yuan - Baoming Technology (002992): Closed at 48.80, up 2.48% with a trading volume of 43,100 shares and a turnover of 214 million yuan [1] - Major decliners included: - Infinte (300582): Closed at 17.35, down 7.76% with a trading volume of 283,600 shares and a turnover of 501 million yuan - Qianzhao Optoelectronics (300102): Closed at 31.84, down 6.98% with a trading volume of 1,228,500 shares and a turnover of 401.9 million yuan - Geberga (920438): Closed at 37.80, down 6.48% with a trading volume of 54,200 shares and a turnover of 210 million yuan [2] Capital Flow - The optical and optoelectronic sector saw a net outflow of 2.292 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.616 billion yuan [2] - The capital flow for specific stocks showed: - TCL Technology (000100): Net inflow of 1.99 billion yuan from institutional investors, with a net outflow of 305.24 million yuan from retail investors - Lehman Optoelectronics (300162): Net inflow of 55.21 million yuan from institutional investors, with a net inflow of 57.73 million yuan from retail investors [3]

Group 1 - The optical optoelectronics sector increased by 0.43% on January 19, with Lehman Optoelectronics leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] - Notable stock performances included Lehman Optoelectronics with a closing price of 9.08, up 7.20%, and ST Hengji with a closing price of 5.38, up 5.08% [1] Group 2 - The optical optoelectronics sector experienced a net outflow of 311 million yuan from institutional investors, while retail investors saw a net inflow of 156 million yuan [2] - The stock TCL Technology had a significant net inflow of 316 million yuan from institutional investors, despite a net outflow from retail investors [3] - Other companies like BOE Technology and Fuzhicheng also showed varied net inflows and outflows among different investor types [3]

本公司及董事会全体成员保证公告内容的真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 证券代码：300162 证券简称：雷曼光电 公告编号：2026-001 深圳雷曼光电科技股份有限公司 关于公司控股股东及其一致行动人完成证券非交易过户的公告 公司控股股东李漫铁先生及其一致行动人南京杰得创业投资合伙企业（有限 合伙）保证向本公司提供的信息内容真实、准确、完整，没有虚假记载、误导性 陈述或重大遗漏。 深圳雷曼光电科技股份有限公司（以下简称"公司"）近日收到控股股东李 漫铁先生及其一致行动人南京杰得创业投资合伙企业（有限合伙）（以下简称"杰 得投资"）的通知，李漫铁先生持有的公司 10,490,000 股无限售流通股份，与 杰得投资持有的公司 10,060,000 股无限售流通股份，已通过非交易过户的方式 转让至深圳市高新投集团有限公司（以下简称"高新投"）名下，相关手续已在 中国证券登记结算有限责任公司深圳分公司（以下简称"中国结算深圳分公司"） 办理完毕，具体情况如下： 一、非交易过户情况概述 2025 年 12 月 30 日，公司控股股东李漫铁先生及其一致行动人杰得投资分 别与高新投签署了《质押股票 ...

Group 1 - The company, Lehman Optoelectronics (300162.SZ), stated that it currently has no business related to satellite navigation [1]

Core Viewpoint - Lehman Optoelectronics is focusing on LED ultra-high-definition display and LED lighting business, establishing a comprehensive ecosystem of LED products and solutions [2] Group 1: Business Focus - The company is primarily engaged in LED ultra-high-definition display and LED lighting [2] - It has developed a full range of LED products including LEDMAN ultra-high-definition display screens, smart conference/education interactive screens, ultra-high-definition home giant screens, creative display products, and smart lighting products [2]

Core Viewpoint - The recent transfer of 20.55 million shares of Lehman Optoelectronics (300162.SZ) to Shenzhen High-tech Investment (高新投) signifies a strategic move in the LED ultra-high-definition display sector, highlighting the potential for growth and support from a prominent investor [1][2]. Group 1: Share Transfer and Stake Acquisition - Lehman Optoelectronics' controlling shareholder, Li Mantie, along with his concerted parties, transferred 20.55 million shares to Shenzhen High-tech Investment, resulting in High-tech Investment acquiring a 4.90% stake in the company [1]. - Following the share transfer, Li Mantie and his concerted parties still hold 30.28% of the shares (31.18% excluding repurchased shares), ensuring continuity in leadership and strategic direction for Lehman Optoelectronics [2]. Group 2: Shenzhen High-tech Investment's Role - Shenzhen High-tech Investment is recognized as a significant player in the capital and industrial sectors, having supported over 380 companies to go public, including major firms like Huawei and BYD [1]. - The investment by Shenzhen High-tech Investment in Lehman Optoelectronics is seen as a strategic move to leverage the company's potential in the LED ultra-high-definition display market, indicating confidence in its industry and technological capabilities [1]. Group 3: Future Outlook - With the backing of Shenzhen High-tech Investment, Lehman Optoelectronics is expected to benefit from enhanced funding, industry connections, technological development, and market expansion, positioning the company favorably in the competitive landscape [1]. - The future prospects for Lehman Optoelectronics in the LED display sector appear promising, especially with the support of a state-owned investment entity [2].

Group 1 - The core point of the article is that Lehman Optoelectronics (300162.SZ) announced a stock transfer agreement involving its controlling shareholder Li Mantie and his action group, which includes the transfer of a total of 20,550,000 shares to Shenzhen High-tech Investment Group at a price of 6.07 yuan per share [1] Group 2 - Li Mantie plans to transfer 10,490,000 shares, representing 2.50% of the company's total equity, while the action group, Nanjing Jiede Venture Capital Partnership, will transfer 10,060,000 shares, accounting for 2.40% of the total equity [1] - The total shares being transferred represent 4.90% of the company's total equity [1] - The entire amount from this non-trading transfer will be used to repay the principal of stock pledge financing that Li Mantie previously secured [1]

证券代码：300162 证券简称：雷曼光电 公告编号：2025-056 深圳雷曼光电科技股份有限公司 关于公司控股股东及其一致行动人签署《质押股票处置过户 协议》暨办理证券非交易过户及权益变动的提示性公告 公司控股股东李漫铁先生及其一致行动人南京杰得创业投资合伙企业（有限 合伙）保证向本公司提供的信息内容真实、准确、完整，没有虚假记载、误导性 陈述或重大遗漏。 本公司及董事会全体成员保证公告内容的真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 特别提示： 1、2025 年 12 月 30 日，深圳雷曼光电科技股份有限公司（以下简称"公 司"）控股股东李漫铁先生及其一致行动人南京杰得创业投资合伙企业（有限合 伙）（以下简称"杰得投资"）分别与深圳市高新投集团有限公司（以下简称"高 新投"）签署了《质押股票处置过户协议》，李漫铁先生拟将其持有的 10,490,000 股公司股份（占公司总股本的 2.50%）以非交易过户的方式转让给高新投；杰得 投资拟将其持有的 10,060,000 股公司股份（占公司总股本的 2.40%）以非交易 过户的方式转让给高新投。本次非交易过户的股份总数合计为 20,550,0 ...

国金证券股份有限公司 关于深圳雷曼光电科技股份有限公司 2025 年度培训情况的报告 根据深圳证券交易所相关要求，作为深圳雷曼光电科技股份有限公司（以下 简称"雷曼光电""公司"）2024 年向特定对象发行股票的持续督导机构，国金 证券股份有限公司(以下简称"国金证券""保荐机构")安排人员于 2025 年 12 月 23 日对雷曼光电控股股东和实际控制人、董事、高级管理人员及中层管理人 员进行了培训，本次培训的具体情况如下: 一、培训概述： 培训时间：2025 年 12 月 23 日 培训方式：现场培训和线上培训同时进行，同时向培训对象发送学习资料自 学 地点：雷曼光电会议室 计处理、资金占用等方面的合规意识，使培训对象加强理解在公司日常规范运作 方面所应避免出现的行为。 三、培训效果 本次持续督导培训的工作过程中，雷曼光电及参会人员给予了积极配合。全 体参与培训人员均进行了认真深入学习，对于上市公司的规范运作等有了更加深 刻的认识。参训人员均表示在日常经营过程中要严格遵守上市公司相关法规，依 法规范运作。本次培训达到了预期的目标，取得了良好的结果，进一步增强了公 司相关人员对上市公司的规范操作意识。 （以 ...