深圳雷曼光电科技股份有限公司 独立董事 2023 年度述职报告 （周玉华） 尊敬的各位股东及股东代表： 本人自担任深圳雷曼光电科技股份有限公司（以下简称"公司"）第五届董事会的 独立董事以来，在任职期间严格按照《中华人民共和国公司法》、《上市公司独立董事 管理办法》、《深圳证券交易所创业板股票上市规则》及其他有关法律法规和《公司章 程》、《公司独立董事工作制度》等公司相关制度和规定，认真履行职责，充分发挥独 立董事的独立作用，维护公司整体利益，维护全体股东尤其是中小股东的合法权益。现 将 2023 年度本人履行独立董事职责的情况汇报如下： 一、基本情况 周玉华先生，中国国籍，无境外永久居留权， 出生于 1968 年，大学本科学历， 具有注册会计师、资产评估师、注册房地产估价师执业资格。曾任深圳国安会计师事务 所、深圳宏信源会计师事务所合伙人，广东雷伊（集团）股份有限公司（上市公司）财 务总监，深圳蓝盾防水工程有限公司副总经理、财务总监。现任深圳市中项资产评估房 地产土地估价有限公司董事、深圳市中项会计师事务所审计总监、深圳法本电子股份有 限公司（非上市）独立董事，本公司独立董事。 报告期内，本人作为公司独立董 ...

深圳雷曼光电科技股份有限公司 使用部分闲置募集资金和自有资金进行现金管理的 国金证券股份有限公司关于 核查意见 国金证券股份有限公司（以下简称"国金证券"）作为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"）向特定对象发行股票（以下简 称"本次发行"）的保荐机构，根据《证券发行上市保荐业务管理办法》《深圳 证券交易所创业板股票上市规则》《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司规范运作》和《上市公司监管指引第 2 号——上市公司募 集资金管理和使用的监管要求》等有关法律法规的规定，就雷曼光电拟使用部分 闲置募集资金和自有资金进行现金管理进行了核查，具体情况如下： 一、 募集资金基本情况 单位：万元 | 序号 | 项目名称 | | 项目投资总额 | 调整前拟投入募集 | 调整后拟投入募集 | | --- | --- | --- | --- | --- | --- | | | | | | 资金金额 | 资金金额 | | 1 | 雷曼光电 COB 清显示改扩建项目 | 超高 | 53,958.13 | 53,900.00 | 35,172.86 | | 2 | 补充流动资金 | ...

证券代码：300162 证券简称：雷曼光电 公告编号：2024-027 第五届监事会第十六次会议决议公告 本公司及监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"）第五届监事会第十六会议 于 2024 年 4 月 18 日在公司五楼会议室以现场及通讯方式召开，会议通知于 2024 年 4 月 8 日以邮件、书面形式送达全体监事。会议由监事会主席周杰先生主持，应 到监事三名，实到监事三名；会议符合《中华人民共和国公司法》和《公司章程》 的有关规定。与会监事以投票表决的方式一致审议通过以下议案，形成决议如下： （一）审议通过了《关于 2023 年度监事会工作报告的议案》； 具体内容详见公司同日在巨潮资讯网（www.cninfo.com.cn）披露的《2023 年度 监事会工作报告》。 表决结果：赞成 3 票、反对 0 票、弃权 0 票。 本议案尚需提交公司股东大会审议。 （二）审议通过了《关于 2023 年年度报告及摘要的议案》； 监事会经认真审核，认为董事会编制和审核公司 2023 年年度报告的程序符合 法律、法规和中国证监会的 ...

证券代码：300162 证券简称：雷曼光电 公告编号：2024-032 深圳雷曼光电科技股份有限公司 关于会计政策变更的公告 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 《关于会计政策变更的议案》，公司本次会计政策变更事项无需提交股东大会 审议，现将具体内容公告如下： 一、本次会计政策变更概述 1、变更原因及日期 2022 年 11 月 30 日，财政部发布了《企业会计准则解释第 16 号》，该解释 "关于单项交易产生的资产和负债相关的递延所得税不适用初始确认豁免的会 计处理"内容自 2023 年 1 月 1 日起施行，公司根据财政部上述通知规定对相应 会计政策进行变更。 2、变更前公司所采用的会计政策 本次会计政策变更前，公司按照财政部发布的《企业会计准则—基本准则》 和各项具体会计准则、企业会计准则应用指南、企业会计准则解释公告及其他相 关规定执行。 3、变更后公司所采用的会计政策 本次会计政策变更后，公司将执行财政 ...

深圳雷曼光电科技股份有限公司 审 计 报 告 大信审字[2024]第 5-00085 号 我们审计了深圳雷曼光电科技股份有限公司（以下简称"贵公司"）的财务报表，包括 2023 年 12 月 31 日的合并及母公司资产负债表，2023 年度的合并及母公司利润表、合并及母 公司现金流量表、合并及母公司股东权益变动表，以及财务报表附注。 大信会计师事务所（特殊普通合伙） WUYIGE CERTIFIED PUBLIC ACCOUNTANTS LLP. 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 审计报告 大信审字[2024 ...

深圳雷曼光电科技股份有限公司 独立董事候选人声明与承诺 三、本人符合中国证监会《上市公司独立董事管理办法》 和深圳证券交易所业务规则规定的独立董事任职资格和条件。 一、本人已经通过深圳雷曼光电科技股份有限公司第五届董 事会提名委员会或者独立董事专门会议资格审查，提名人与本 人不存在利害关系或者其他可能影响独立履职情形的密切关系。 是 □否 如否，请详细说明：______________________________ 二、本人不存在《中华人民共和国公司法》第一百四十六 条等规定不得担任公司董事的情形。 是 否 如否，请详细说明：______________________________ 声明人李冉作为深圳雷曼光电科技股份有限公司第五届董事 会独立董事候选人，已充分了解并同意由提名人深圳雷曼光电科技 股份有限公司董事会提名为深圳雷曼光电科技股份有限公司(以下 简称该公司)第五届董事会独立董事候选人。现公开声明和保证， 本人与该公司之间不存在任何影响本人独立性的关系，且符合 相关法律、行政法规、部门规章、规范性文件和深圳证券交易 所业务规则对独立董事候选人任职资格及独立性的要求，具体 声明并承诺如下事项： 是 ...

证券代码：300162 证券简称：雷曼光电 公告编号：2024-029 深圳雷曼光电科技股份有限公司 公司监事会认为：董事会制定的2023年度利润分配预案符合公司实际情 况，符合《公司章程》的规定，履行了必要的审批程序，符合公司股东的利 关于2023年度利润分配预案的公告 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和第五届监事会第十六次会议，审议通过《关 于2023年度利润分配预案的议案》，现将具体内容公告如下： 一、公司2023年度利润分配预案 经大信会计师事务所（特殊普通合伙）出具的大信审字[2024]第5-00085 号《深圳雷曼光电科技股份有限公司2023年度审计报告》确认，母公司2023年 度实现净利润为-30,115,776.62元，在提取法定盈余公积0元后，截止2023年12 月31日母公司实际可供分配的利润为-85,550,398.15元。 根据《公司法》和《公司章程》等有关规定，经综合考虑公司日常经营和 长期发展资金需求，现拟定公司2023年 ...

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 ...