Financial Performance - The company's revenue for Q1 2024 was ¥303,928,684.74, representing a 13.13% increase compared to ¥268,646,441.13 in the same period last year[5]. - Net profit attributable to shareholders was ¥2,013,345.99, a significant turnaround from a loss of ¥1,799,007.63, marking a 211.91% improvement[5]. - Basic and diluted earnings per share improved to ¥0.0048 from a loss of ¥0.0051, reflecting a 194.12% increase[5]. - Operating profit for Q1 2024 was ¥4,328,947.88, a significant recovery from a loss of ¥3,847,388.20 in the same period last year[48]. - Net profit for Q1 2024 amounted to ¥3,633,380.30, compared to a net loss of ¥2,475,539.69 in Q1 2023, indicating a turnaround in profitability[48]. Cash Flow - The net cash flow from operating activities increased by 154.03%, reaching ¥6,405,092.45, compared to a negative cash flow of ¥11,855,189.63 in the previous year[5]. - Cash inflow from operating activities totaled 331,890,763.80, up from 267,697,247.51 in the prior period, reflecting a growth of approximately 23.9%[50]. - Cash outflow from operating activities increased to 325,485,671.35 from 279,552,437.14, representing a rise of about 16.4%[50]. - The net cash flow from investing activities was 33,187,336.49, recovering from a negative cash flow of -17,763,979.34 in the previous period[50]. - Cash inflow from investing activities reached 288,304,125.96, a substantial increase from 2,588,247.32 in the prior period[50]. - Cash outflow from investing activities rose to 255,116,789.47 from 20,352,226.66, indicating a significant increase in investment activities[50]. - The net cash flow from financing activities was -96,401,936.21, a decline compared to a positive cash flow of 33,047,584.12 in the previous period[51]. - The total cash and cash equivalents at the end of the period were 229,161,870.90, down from 204,007,228.35 in the prior period[51]. - The company received 30,765,569.66 in cash from financing activities, a decrease from 103,374,321.65 in the previous period[51]. - The impact of exchange rate changes on cash and cash equivalents was 2,731,411.88, compared to -1,438,794.33 in the prior period, indicating a positive effect from currency fluctuations[51]. Assets and Liabilities - Total assets decreased by 5.01% to ¥1,746,029,411.25 from ¥1,838,108,699.17 at the end of the previous year[5]. - Total liabilities decreased to ¥736,037,465.40 from ¥778,566,079.93, marking a reduction of about 5.4% compared to the previous year[46]. - Cash and cash equivalents decreased from RMB 363,503,404.95 to RMB 326,130,859.95 during the same period[44]. - Accounts receivable increased from RMB 228,279,845.12 to RMB 239,242,347.63, indicating a growth of approximately 4.22%[44]. - Inventory decreased from RMB 368,477,382.63 to RMB 355,727,392.93, reflecting a decline of about 3.44%[44]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 26,239[28]. - The largest shareholder, Li Mantie, holds 12.99% of shares, totaling 54,514,509 shares, with 40,885,882 shares under lock-up[28]. - The second-largest shareholder, Nanjing Jiede Venture Capital, holds 9.60% of shares, totaling 40,275,000 shares, with 27,580,000 shares pledged[28]. - The company has repurchased a total of 11,418,111 shares, accounting for 2.72% of the current total share capital[29]. - The total number of restricted shares at the end of the period is 78,751,250, with 1,403,000 shares added during the period[32]. - Li Yuezong's restricted shares increased to 5,612,000, with a lock-up period of six months following his departure[32]. - The company has not identified any other shareholders with related party relationships or acting in concert[30]. - The top ten shareholders have not participated in any margin trading or securities lending activities[30]. - The company has not reported any changes in the number of preferred shareholders or their holdings[30]. Future Plans and Investments - The company plans to implement a third phase of the equity incentive plan, which has been approved by the board and supervisory committee[33]. - The company plans to invest RMB 539 million in the "Lehman Optoelectronics COB Ultra HD Display Expansion Project" as part of its fundraising efforts[40]. - The company has plans for market expansion and new product development, although specific details were not disclosed in the report[48]. - The company plans to repurchase shares with a total amount not less than RMB 40 million and not exceeding RMB 80 million, with a maximum repurchase price of RMB 6.59 per share, potentially acquiring between 6,069,803 and 12,139,605 shares, representing 1.45% to 2.89% of the total share capital[36][37]. Research and Development - Research and development expenses for Q1 2024 were ¥14,319,764.84, slightly up from ¥14,085,145.03 in Q1 2023, indicating continued investment in innovation[47].

Financial Performance - The company achieved operating revenue of 1,113.23 million yuan, a year-on-year increase of 2.77%, but reported a net loss attributable to shareholders due to declining gross margins and increased market development expenses [7]. - The company's operating revenue for 2023 was ¥1,113,230,676.08, representing a 2.77% increase compared to ¥1,083,267,605.60 in 2022 [29]. - The net profit attributable to shareholders for 2023 was -¥76,476,976.00, a decrease of 342.19% from ¥31,101,196.25 in 2022 [29]. - The net cash flow from operating activities increased by 143.62% to ¥115,943,306.56 in 2023, compared to ¥47,592,361.37 in 2022 [29]. - Total assets at the end of 2023 reached ¥1,838,108,699.17, a 29.14% increase from ¥1,414,184,028.11 at the end of 2022 [29]. - The company's net assets attributable to shareholders increased by 53.53% to ¥1,034,428,531.84 in 2023, compared to ¥673,308,245.05 in 2022 [29]. - The company reported a basic earnings per share of -¥0.22 for 2023, down 344.44% from ¥0.09 in 2022 [29]. - The company achieved a total revenue of ¥1,113,230,676.08 in 2023, representing a year-on-year increase of 2.77% compared to ¥1,083,267,605.60 in 2022 [100]. - The LED lighting segment generated revenue of ¥389,136,230.61, accounting for 34.96% of total revenue, with a growth of 13.24% year-on-year [100]. - The company’s direct sales revenue decreased by 9.09% to ¥708,551,820.86, while distribution sales increased by 33.19% to ¥404,678,855.22 [100]. Market Expansion and Strategy - The company established 3 overseas subsidiaries and 1 overseas office as part of its internationalization strategy, leading to increased marketing and business promotion expenses [7]. - The company is focusing on expanding its market presence in North America and other emerging regions, which are showing strong consumption potential [43]. - The company plans to adjust product prices moderately and accelerate product updates to maintain competitive advantages in a slowing market [7]. - The company opened new subsidiaries or offices in Japan, the USA, Dubai, and the Netherlands to enhance its global marketing network [72]. - The company has established a comprehensive sales network covering major provinces in China and expanded its overseas market to nearly 100 countries and regions [66]. - The company is actively pursuing opportunities in the ultra-high-definition video display industry, which is expected to see substantial growth due to technological advancements and expanded application scenarios [140]. Product Development and Innovation - The company has launched and mass-produced Micro LED ultra-high-definition display products based on advanced COB packaging technology, focusing on the 8K ultra-high-definition industry [51]. - The company has developed a comprehensive ecosystem of LED products, including ultra-high-definition displays, smart meeting systems, and smart education solutions [51]. - The company is focusing on promoting commercial and home display devices, particularly in smart meeting and education interactive display systems, to drive digital transformation and improve living standards [143]. - The company developed the "Pixel Engine" display technology, which has been patented in multiple countries, significantly reducing costs and improving production yield for Micro LED ultra-high-definition displays [145]. - The company is collaborating with upstream partners to innovate PM-driven glass-based Micro LED display technology, aiming to accelerate market entry and expand applications in commercial and consumer sectors [146]. Risks and Challenges - The company faces risks including macroeconomic fluctuations, intensified market competition, and potential core technology leaks [10]. - The company emphasizes the importance of risk awareness among investors regarding future plans and strategies [10]. - The company is addressing macroeconomic risks and currency fluctuations by optimizing its sales market layout and utilizing financial tools to manage risks effectively [153]. - The company faces operational management risks due to the expansion of its business scale and industry chain, which may lead to increased operational risks if management capabilities are not improved [155]. Governance and Management - The company has established a governance structure that complies with regulatory requirements, ensuring clear responsibilities among its power, decision-making, and supervisory bodies [161]. - The company’s board of directors and supervisory board operate independently, with no interference from the controlling shareholder, ensuring the integrity of its operations [163]. - The company has established four specialized committees within its board to enhance decision-making processes and governance [164]. - The company has established a performance evaluation and incentive mechanism for its directors, supervisors, and senior management, ensuring transparency and compliance with legal regulations [166]. - The company maintains independence in operations, personnel, assets, and finances, ensuring no reliance on controlling shareholders for business activities [169]. Research and Development - The company is investing heavily in R&D, with a budget allocation of 150 million yuan for new technology development [187]. - The company’s R&D investment amounted to ¥64,222,615.67 in 2023, representing 5.77% of its operating revenue, a slight increase from 5.74% in 2022 [115]. - The number of R&D personnel increased by 0.96% to 314 in 2023, while the proportion of R&D personnel decreased from 19.52% in 2022 to 18.76% [115]. - The company has applied for nearly 800 patents and has established a comprehensive patent layout in COB technology, which is crucial for driving innovation and maintaining competitive advantage [151]. Employee and Board Composition - The company employed a total of 1,674 staff members at the end of the reporting period, with 438 in the parent company and 1,236 in major subsidiaries [199]. - The professional composition of employees includes 778 production personnel, 279 sales personnel, 314 technical personnel, 44 financial personnel, and 259 administrative personnel [199]. - The company has a total of 425 employees with a bachelor's degree or higher, representing approximately 25.4% of the total workforce [199]. - The board held a total of 5 meetings during the reporting period, with significant discussions on financial audits and strategic planning [196]. - The company follows a competitive salary strategy, ensuring that compensation for key talents is competitive within the industry [200].

证券代码：300162 证券简称：雷曼光电 公告编号：2024-039 深圳雷曼光电科技股份有限公司 关于公司第二期股权激励计划首次授予第三个行权期及预 留授予第二个行权期未达行权条件暨注销剩余全部股票期 权的公告 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。 深圳雷曼光电科技股份有限公司（以下简称"公司"）于 2024 年 4 月 18 日 召开第五届董事会第十八次会议及第五届监事会第十六次会议，审议通过了《关 于公司第二期股权激励计划首次授予第三个行权期及预留授予第二个行权期未 达行权条件暨注销剩余全部股票期权的议案》，具体情况如下： 5、2021 年 9 月 22 日，公司召开了第四届董事会第十九次（临时）会议和 第四届监事会第十五次（临时）会议，审议通过《关于向激励对象首次授予股票 期权的议案》，拟作为激励对象的董事左剑铭先生已回避表决。公司独立董事对 相关事项发表了独立意见，监事会对本次授予股票期权的激励对象名单进行了核 查。 2、2021 年 9 月 2 日，公司第四届监事会第十四次（临时）会议审议通过《关 于公司<第二期股权激励计划（草案）及其摘要 ...

深圳雷曼光电科技股份有限公司 以募集资金置换预先投入募投项目及已 支付发行费用的自筹资金的审核报告 大信专审字[2024]第 5-00026 号 大信会计师事务所 北京市海淀区知春路 1 号 学院国际大厦 22 层 2206 邮编 100083 WUYIGE Certified Public Accountants.LLP Room 2206 22/F, Xueyuan International Tower No.1 Zhichun Road, Haidian Dist. Beijing, China, 100083 电话 Telephone：+86（10）82330558 传真 Fax： +86（10）82327668 网址 Internet： www.daxincpa.com.cn 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 以募集资金置换预先投入募投项目及已支付发行费用 的自筹资金的审核报告 大信专审字[2024]第 5-00026 号 深圳雷曼光电科技股份有限公司全体股东： 我们接受委托，对后附的深圳雷曼光电科技股份有限公司(以 ...

证券代码：300162 证券简称：雷曼光电 公告编号：2024-030 深圳雷曼光电科技股份有限公司 2023 年度募集资金存放与实际使用情况的专项报告 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。 一、募集资金基本情况 （一）扣除发行费用后的实际募集资金金额、资金到账时间 根据中国证券监督管理委员会出具的《关于同意深圳雷曼光电科技股份有限公司向特定 对象发行股票注册的批复》（证监许可〔2023〕2148 号）,公司本次向特定对象发行人民币普 通股（A 股）70,000,000 股，每股发行价格为人民币 6.59 元，本次募集资金总额为人民币 461,300,000.00 元，扣除相关发行费用（不含增值税）11,687,684.17 元后，募集资金净额为 人民币 449,612,315.83 元。上述募集资金到账情况已经大信会计师事务所（特殊普通合伙） 审验，并于 2023 年 12 月 20 日出具了《深圳雷曼光电科技股份有限公司验资报告》（大信验 字[2023]第 5-00013 号）。 （二）截至 2023 年 12 月 31 日募集资金使用及结余情况 截 ...

广东宝城律师事务所 关于 深圳雷曼光电科技股份有限公司 行权条件暨注销剩余全部股票期权的法律意见书 致：深圳雷曼光电科技股份有限公司 根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人民 共和国证券法》（以下简称"《证券法》"）、中国证券监督管理委员会（以下 简称"中国证监会"）《上市公司股权激励管理办法》（以下简称"《管理办法》"）、 《律师事务所从事证券法律业务管理办法》《律师事务所证券法律业务执业规则 （试行）》《深圳雷曼光电科技股份有限公司章程》（以下简称"《公司章程》"） 等有关规定，广东宝城律师事务所（以下简称"本所"）接受深圳雷曼光电科技 股份有限公司（以下简称"雷曼光电"或"公司"）的委托，就雷曼光电第二期 股权激励计划（以下简称"本次股权激励计划"）首次授予第三个行权期及预留 授予第二个行权期未达行权条件暨注销剩余全部股票期权事项出具本法律意见 书。 就出具本法律意见书，本所特声明如下事项： 本所及经办律师依据前述规定及本法律意见书出具日以前已经发生或者存 在的事实，严格履行了法定职责，遵循了勤勉尽责和诚实信用原则，进行了充分 的核查验证，保证本法律意见所认定的事实真实、准确、 ...

本期计提资产减值准备的资产为存货、商誉；本期计提信用减值准备的资产为 应收账款、其他应收款、应收票据。2023 年度公司计提各项减值准备金额合计 5,620.38 万元。 1、资产减值损失 单位：元 | 项目 | 本期发生额 | 上期发生额 | | --- | --- | --- | | 存货跌价损失 | 39,386,811.83 | 17,455,072.29 | | 商誉减值损失 | 12,160,973.35 | | | 合计 | 51,547,785.18 | 17,455,072.29 | 证券代码：300162 证券简称：雷曼光电 公告编号：2024-025 深圳雷曼光电科技股份有限公司 关于2023年度计提资产减值准备的公告 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。 一、本次计提资产减值准备情况概述 根据《企业会计准则》以及证监会《会计监管风险提示第 8 号——商誉减值》 等相关规定，本着谨慎性原则，深圳雷曼光电科技股份有限公司（以下简称"公司"） 对合并报表范围内公司及下属子公司的所属资产等进行全面清查，判断存在可能发 生减值的迹象，并对可 ...

深圳雷曼光电科技股份有限公司 | 增加 | 第五条 审计项目合伙人、签字注册会计师累计实际 | | --- | --- | | | 承担公司审计业务满 5 年的，之后连续 5 年不得参与本 | | | 公司的审计业务。 | | | 审计项目合伙人、签字注册会计师由于工作变动，在 | | | 不同会计师事务所为公司提供审计服务的期限应当合并计 | | | 算。 | | | 公司发生重大资产重组、子公司分拆上市，为其提供 | | | 审计服务的审计项目合伙人、签字注册会计师未变更的， | | | 相关审计项目合伙人、签字注册会计师在该重大资产重 | | | 组、子公司分拆上市前后提供审计服务的期限应当合并计 | | | 算。 | | | 审计项目合伙人、签字注册会计师在公司上市前后审 | | | 计服务年限应当合并计算。审计项目合伙人、签字注册会 | | | 计师承担首次公开发行股票或者向不特定对象公开发行股 | | | 票并上市审计业务的，上市后连续执行审计业务的期限不 | | | 得超过两年。 | | 第七条 除了董事会以外的提案人直接向股东大会 | 第六条 下列机构或人员可以向公司董事会提出聘请 | | 提 ...

证券代码：300162 证券简称：雷曼光电 公告编号：2024-036 深圳雷曼光电科技股份有限公司 关于使用募集资金置换预先投入募投项目及已支付发行费 用的自筹资金的公告 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。 深圳雷曼光电科技股份有限公司（以下简称"公司"）于2024年4月18日 召开的第五届董事会第十八次会议、第五届监事会第十六次会议，审议通过了 《关于使用募集资金置换预先投入募投项目及已支付发行费用的自筹资金的议 案》，同意公司以募集资金置换预先投入募投项目及已支付发行费用的自筹资 金共11,458,126.01元。具体情况如下： 一、募集资金基本情况 根据中国证券监督管理委员会出具的《关于同意深圳雷曼光电科技股份有 限公司向特定对象发行股票注册的批复》（证监许可〔2023〕2148号），公司本 次向特定对象发行人民币普通股（A股）70,000,000 股，每股发行价格为人民币 6.59元，本次募集资金总额为人民币 461,300,000.00元，扣除相关发行费用（不 含增值税）11,687,684.17元后，募集资金净额为人民币449,612,3 ...

深圳雷曼光电科技股份有限公司 关于举行2023年度业绩网上说明会的公告 证券代码：300162 证券简称：雷曼光电 公告编号：2024-042 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。 重要内容提示： 深圳雷曼光电科技股份有限公司（以下简称"公司"）《2023 年年度报告》及 摘要已于 2024 年 4 月 20 日披露于巨潮资讯网（www.cninfo.com.cn）。为便于广 大投资者更加全面深入地了解公司经营业绩、发展战略等情况，公司定于 2024 年 4 月 26 日（星期五）15:00-17:00 在"价值在线"（www.ir-online.cn）举办 2023 年度业绩说明会，与投资者进行沟通和交流，广泛听取投资者的意见和建议。 一、说明会召开的时间、地点和方式 特此公告。 深圳雷曼光电科技股份有限公司 董 事 会 出席本次说明会的人员有：公司董事长兼总裁李漫铁先生，副总裁、董事会 秘书左剑铭先生，财务总监张琰女士，独立董事周玉华先生（如遇特殊情况，参 会人员可能进行调整）。 三、投资者参加方式 投资者可于 2024 年 4 月 26 日（星期五 ...