一、本次计提信用减值准备和资产减值准备情况概述 证券代码：300747 证券简称：锐科激光 公告编号：2023-030 武汉锐科光纤激光技术股份有限公司 关于 2023 年半年度计提信用减值准备和资产减值准备的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 依据《企业会计准则》及公司会计政策相关规定，武汉锐科光纤激光技术股 份有限公司（以下简称"公司"）2023 年半年度对可能发生减值损失的资产计提 减值准备，现将具体情况公告如下： 三、本次计提信用减值准备和资产减值准备的确认标准及计提方法 1.2023 年半年度公司计提应收款项坏账准备 8,361,094.98 元，收回或转回 应收款项坏账准备 0.00 元，应收款项坏账准备的确认标准及计提方法为： 本公司以单项或组合的方式对应收款项的预期信用损失进行估计。 本公司考虑有关过去事项、当前状况以及对未来经济状况的预测等合理且有 依据的信息，以发生违约的风险为权重，计算合同应收的现金流量与预期能收到 的现金流量之间差额的现值的概率加权金额，确认预期信用损失。 为真实反映公司的财务状况、资产价值及经营情况， ...

武汉锐科光纤激光技术股份有限公司 2023 年半年度 非经营性资金占用及其他关联资金往来情况汇总表 编制单位：武汉锐科光纤激光技术股份有限公司 单位：万元 | | | | | | | 2023 年半 | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | 占用方与上 | 上市公司 | 2023 年期初 | 年度占用 | 2023 年半 | 2023 年半 | 2023 年期末 | | | | 非经营性资金 | | | 市公司的关 | 核算的会 | 占用资金余 | 累计发生 | 年度占用 | 年度偿还累 | | 占用形 | 占用性 | | 占用 | | 资金占用方名称 | | | | | 资金的利 | | 占用资金余 | 成原因 | 质 | | | | | 联关系 | 计科目 | 额 | 金额（不含 | 息（如有） | 计发生金额 | 额 | | | | | | | | | | 利息） | | | | | | | 控股股东、实 | 无 | | 不适用 | 不适用 | 无 | 无 | ...

证券代码：300747 证券简称：锐科激光 公告编号：2023-028 第三届监事会第十三次会议决议的公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 武汉锐科光纤激光技术股份有限公司（以下简称"公司"）于2023年8月25 日10:00以通讯会议形式召开了第三届监事会第十三次会议，会议由公司监事会 主席刘华兵先生召集并主持。通知已于2023年8月20日以电子邮件方式送达全体 监事。本次会议应参加监事5人，实际参加监事5人。会议的召集、召开与表决程 序符合《中华人民共和国公司法》和《公司章程》及相关法律、法规的规定，所 作决议合法有效。 二、监事会会议审议情况 会议审议通过了如下议案： 1、以 5 票赞成，0 票反对，0 票弃权，审议通过了《关于公司 2023 年半年 度报告全文及其摘要的议案》。 经审核，监事会认为：董事会编制和审核的《武汉锐科光纤激光技术股份有 限公司 2023 年半年度报告》和《武汉锐科光纤激光技术股份有限公司 2023 年半 年度报告摘要》的程序符合法律、行政法规和中国证监会的规定，报告内容真实、 准确、完整 ...

武汉锐科光纤激光技术股份有限公司 关于航天科工财务有限责任公司 2023 年半年度风险持续评 估报告 根据《深圳证券交易所上市公司自律监管指引第 7 号——交易与关联交易》 的要求，武汉锐科光纤激光技术股份有限公司（以下简称"公司"）通过查验航 天科工财务有限责任公司（以下简称"财务公司"）《金融许可证》《企业法人 营业执照》等证件资料，并审阅了财务公司包括资产负债表、利润表、现金流量 表等财务报表，对财务公司的经营资质、业务和风险状况进行了评估，现将风险 持续评估情况报告如下： 一、财务公司基本情况 航天科工财务有限责任公司经原中国银行业监督管理委员会（现国家金融监 督管理总局，以下简称" 金融监管总局"）批准（金融许可证编号： L0009H211000001）、北京市市场监督管理局登记注册（统一社会信用代码： 911100007109288907）的非银行金融机构，依法接受金融监管总局的监督管理。 注册资本：438,489万元人民币 法定代表人：王厚勇 （三）控制活动 1.信贷担保业务管理 注册地址：北京市海淀区紫竹院路116号B座12层 成立日期：2001年10月10日 财务公司在金融监管总局核准的经营 ...

Financial Performance - The company's revenue for Q1 2023 was ¥785,872,577.22, representing a 12.06% increase compared to ¥701,270,661.31 in the same period last year[4] - Net profit attributable to shareholders was ¥44,063,071.61, a significant increase of 110.79% from ¥20,903,707.46 year-over-year[4] - The net profit after deducting non-recurring gains and losses was ¥40,240,860.19, up 120.41% from ¥18,257,661.44 in the previous year[4] - The basic earnings per share rose to ¥0.0785, reflecting an increase of 111.02% compared to ¥0.0372 in the same quarter last year[4] - The diluted earnings per share increased to ¥0.0777, a rise of 109.43% from ¥0.0371 year-over-year[4] - The company reported a significant increase in net profit attributable to the owners of the parent company, which was ¥44,063,071.61 for Q1 2023, compared to ¥20,903,707.46 in the previous year, a growth of approximately 110%[37] Assets and Liabilities - The total assets at the end of Q1 2023 were ¥5,629,028,480.19, marking a 2.91% increase from ¥5,469,859,198.29 at the end of the previous year[4] - The total liabilities as of March 31, 2023, were ¥2,417,536,108.86, compared to ¥2,309,290,914.14 at the beginning of the year, reflecting an increase of approximately 4.7%[35] - The company's total equity attributable to shareholders was ¥3,109,067,439.44, a 1.61% increase from ¥3,059,776,472.43 at the end of the previous year[4] - The equity attributable to the owners of the parent company was ¥3,109,067,439.44, up from ¥3,059,776,472.43, representing an increase of about 1.6%[35] Cash Flow - The net cash flow from operating activities was negative at -¥140,470,500.60, worsening by 86.20% compared to -¥75,441,250.25 in the same period last year[4] - Operating cash inflow totaled $516,692,446.16, an increase from $501,498,488.96 in the previous period, reflecting a growth of approximately 4.4%[40] - Cash flow from investing activities showed a net outflow of -$140,622,239.14, compared to -$134,980,086.45 in the previous period[40] - Cash flow from financing activities resulted in a net outflow of -$9,149,358.77, a significant decline from a net inflow of $91,806,408.12 in the prior period[40] - Cash and cash equivalents decreased by 33.41% to approximately CNY 515.11 million, primarily due to the comprehensive impact of operating, investing, and financing activities[54] Operating Costs and Expenses - The total operating costs for Q1 2023 were ¥731,532,781.36, up from ¥670,445,555.72, indicating an increase of about 9%[35] - The company reported a 70.90% increase in selling expenses, reaching approximately CNY 43.38 million, mainly due to increased employee compensation and after-sales material costs[54] - Financial expenses decreased by 82.44% to approximately CNY 805,200, primarily due to a reduction in exchange gains and losses[54] Other Financial Metrics - The weighted average return on equity improved to 1.43%, up from 0.69% in the same quarter last year[4] - The company reported a government subsidy of ¥4,222,791.89, which is closely related to its normal business operations[12] - The company experienced a foreign exchange impact on cash and cash equivalents of $265,437.22, compared to a negative impact of -$251,852.65 in the prior period[40] Investment and Development - The company invested significantly in construction projects, with construction in progress increasing by 114.37% to approximately CNY 73.29 million, driven by the development of high-power semiconductor pump sources and the expansion of special optical fiber production capacity[54] - The company has not disclosed any new product developments or market expansion strategies in this report[38]

Cash Flow Analysis - Operating cash inflow increased by 21.83% YoY to 2,946,195,183.03 yuan, while operating cash outflow increased by 13.33% YoY to 2,657,992,335.96 yuan, resulting in a net operating cash flow increase of 295.24% YoY to 288,202,847.07 yuan[2] - Investment cash inflow surged by 947,430.49% YoY to 346,512,468.63 yuan, while investment cash outflow decreased by 28.06% YoY to 474,450,236.48 yuan, leading to a net investment cash flow improvement of 23.30% YoY to -127,937,767.85 yuan[2] - Financing cash inflow rose by 23.30% YoY to 480,000,000.00 yuan, and financing cash outflow increased by 21.31% YoY to 280,916,067.61 yuan, resulting in a net financing cash flow growth of 26.22% YoY to 199,083,932.39 yuan[2] - Net cash and cash equivalents increased by 183.16% YoY to 360,666,937.40 yuan, compared to a net decrease of 433,720,515.03 yuan in the previous year[2] - Investment activities generated a net cash flow increase of RMB 531,520,400 compared to 2021, mainly due to the recovery of time deposits and seven-day notice deposits[34] - Operating cash flow exceeded net profit by RMB 230,318,000, mainly due to asset impairment losses of RMB 60,075,200 and depreciation and amortization of RMB 170,930,000[35] - The company's net cash flow from operating activities in 2022 was 288.20 million yuan, a year-on-year increase of 295.24%[71] - The company's net cash flow from operating activities for the fourth quarter of 2022 was 320,903,975.09 yuan[94] Asset and Liability Changes - The company's monetary funds increased by 4.78% of total assets to 773,521,125.00 yuan, accounting for 14.14% of total assets, primarily due to the recovery of 230 million yuan in fixed-term deposits and a net increase in financing of 230 million yuan[13] - Fixed assets increased by 7.60% of total assets to 1,047,500,430.01 yuan, accounting for 19.15% of total assets, mainly due to the transfer of a new R&D building from construction in progress to fixed assets, amounting to 282.27 million yuan, and an increase in machinery and electronic equipment by 193.24 million yuan[13] - Short-term borrowings increased by 3.93% of total assets to 350,244,469.18 yuan, accounting for 6.40% of total assets, primarily due to a net increase in short-term borrowing of 230 million yuan[13] - Intangible assets increased by 1.14% of total assets to 127,691,141.34 yuan, accounting for 2.33% of total assets, mainly due to the acquisition of a land parcel through bidding[13] - Deferred tax assets increased by 0.85% of total assets to 86,283,218.30 yuan, accounting for 1.58% of total assets, primarily due to the recognition of deferred tax assets for deductible losses of 40.16 million yuan and an increase in deferred tax assets for inventory write-downs of 6.57 million yuan[13] - Accounts receivable financing increased to 109,973,469.94 yuan at the end of the period, compared to 107,569,670.49 yuan at the beginning of the period[21] - Restricted cash balance at the end of the reporting period was RMB 32,446,170.65, including RMB 1,601,983.42 for letter of credit guarantees and RMB 30,844,187.23 for bank acceptance guarantees[24] - The company's total assets at the end of 2022 were 5.47 billion yuan, a year-on-year increase of 12.69%[71] - The company's total equity attributable to the parent company's owners at the end of 2022 was 3.06 billion yuan, a year-on-year increase of 2.00%[71] Revenue and Profit Analysis - Net profit attributable to the parent company's owners was 40.87 million yuan, a year-on-year decrease of 91.38%[43] - Annual revenue for 2022 was 3.19 billion yuan, a year-on-year decrease of 6.48%[58] - The company's laser product sales achieved positive growth, but the significant price reduction led to a slight decline in revenue[43] - The company's basic earnings per share in 2022 were 0.0728 yuan, a year-on-year decrease of 91.38%[71] - The company's weighted average return on equity in 2022 was 1.35%, a year-on-year decrease of 15.66%[71] - The company's net profit margin in 2022 was 1.28%, a significant decrease compared to the previous year[71] - The company's diluted earnings per share in 2022 were 0.0720 yuan, a year-on-year decrease of 91.44%[71] - The company achieved a revenue of 3.188 billion yuan in 2022, a decrease of 6.48% year-on-year, and a net profit attributable to the parent company of 40.87 million yuan, a decrease of 91.38% year-on-year[115] - The company's revenue for the four quarters of 2022 were 701,270,661.31 yuan, 846,131,475.38 yuan, 773,503,555.36 yuan, and 867,764,217.67 yuan respectively[94] - The company's net profit attributable to shareholders for the four quarters of 2022 were 20,903,707.46 yuan, 981,297.19 yuan, 11,080,842.09 yuan, and 7,907,580.80 yuan respectively[94] - Total revenue for 2022 was RMB 3,188,669,909.72, a decrease of 6.48% year-over-year[161] - Pulse fiber laser revenue in 2022 was 424,965,213.69 yuan, a year-on-year increase of 26.09%[178] - Continuous fiber laser revenue in 2022 was 2,408,244,973.70 yuan, a year-on-year decrease of 6.91%[178] - Ultrafast laser revenue in 2022 was 78,718,534.48 yuan, a year-on-year decrease of 29.64%[178] Investment and Fund Utilization - Total investment during the reporting period was RMB 694,861,705.65, a 114.18% increase compared to the same period last year[25] - Cumulative use of funds raised from the 2018 IPO reached RMB 738,186,200, with RMB 306,341,200 invested in the high-power fiber laser development and industrialization project and RMB 431,845,000 invested in the medium-high power semiconductor laser industrialization and R&D center project[26] - RMB 30,116,280 of surplus funds from the high-power fiber laser project was permanently used to supplement working capital[28] - RMB 15,387,840 of surplus funds from the medium-high power semiconductor laser project was permanently used to supplement working capital[29] - The balance of funds raised from the 2018 IPO in the special account as of December 31, 2022 was RMB 3,216,100.35[30] - The "High-Power Fiber Laser Development and Industrialization Project" achieved a surplus of 30,116.28 million yuan due to cost control and efficient use of funds[172] - The "Mid-to-High Power Semiconductor Laser Industrialization and R&D Application Engineering Center Project" achieved a surplus of 15,387.84 million yuan[172] - The company adjusted the implementation locations for the "High-Power Fiber Laser Development and Industrialization Project" and the "Mid-to-High Power Semiconductor Laser Industrialization Project" to include Wuxi Reco as a new implementation entity[169] - The company increased the "construction and installation costs" for the "High-Power Fiber Laser Development and Industrialization Project" by 2,977.46 million yuan due to increased demand for low-power pulse lasers[169] - The company adjusted the completion time for the "Mid-to-High Power Semiconductor Laser Industrialization and R&D Application Engineering Center Project" to August 2022 due to delays in planning and design changes[169] - The company used 3,117.82 million yuan of raised funds to replace pre-invested self-raised funds for the project[171] - The company's high-power fiber laser development and industrialization project has a cumulative investment of RMB 30,634.12 million, achieving 52.56% of the planned investment[195] - The mid-to-high power semiconductor laser industrialization and R&D project has a cumulative investment of RMB 43,184.5 million, achieving 80.53% of the planned investment[195] - Unused raised funds as of December 31, 2022, are deposited in the special account for raised funds[200] R&D and Innovation - The company applied for 370 patents and was granted 289 patents, with 24 government projects approved[107] - The company's "10,000-watt fiber laser key technology research and industrialization" was selected for the 2021 "Science and Technology China" Pioneer Technology List[107] - The company completed the mass production of the single-module 12kW fiber laser (C12000S), achieving cost reduction targets[151] - The 30kW high-power continuous fiber laser with 100μm output was successfully developed and entered mass production[151] - The company has successfully developed a 40kW fiber laser product with 100μm output, achieving small-scale production in March 2023[183] - R&D investment in 2022 was RMB 309,073,473.07, accounting for 9.69% of total revenue[153] - The number of R&D personnel increased by 12.44% to 660 in 2022, with 41.83% growth in undergraduate degree holders[153] - The proportion of R&D personnel aged 30-40 increased by 31.35% in 2022[153] - The company's R&D expenses increased by 7.97% year-on-year to RMB 308,997,621.04[181] - Raycus Laser strengthened its R&D capabilities, focusing on emerging applications and market-oriented product development through IPD organizational structure[132] - The company enhanced its quality management system, advancing digital prototyping and reliability testing to improve product quality and reliability[137] Market and Sales Performance - The company's domestic market share in the fiber laser market in 2022 was approximately 26.8%[80] - The global laser equipment market sales revenue in 2022 was approximately $21.6 billion, with China's fiber laser market sales revenue declining to 12.26 billion yuan, a year-on-year decrease of 1.8%[100] - The sales volume of high-power products increased by 128% year-on-year, with the sales volume of 10,000-watt lasers increasing by 35% year-on-year[115] - The company established 13 overseas service points, forming a global service network[106] - The company's sales volume in the optoelectronic device manufacturing industry increased by 23.85% year-on-year to 136,733 units[119] - The company's inventory in the optoelectronic device manufacturing industry decreased by 39.29% year-on-year to 11,309 units[119] - The company's operating cost in the optoelectronic device manufacturing industry increased by 8.48% year-on-year to 2.612 billion yuan[120] - The company's gross profit margin in the optoelectronic device manufacturing industry decreased by 11.29% year-on-year to 18.05%[117] - The company's gross profit margin for pulse fiber lasers increased by 13.19% year-on-year to 22.42%[117] - The top three customers accounted for 4.08%, 3.58%, and 3.35% of total annual sales, with sales of RMB 129.02 million, RMB 113.32 million, and RMB 106.06 million respectively[124] - The top five customers accounted for 17.37% of total annual sales, with a combined sales amount of 549,703,009.38 yuan[179] - Domestic market sales accounted for 98.11% of total revenue, while international sales grew by 18.70%[161] - Continuous fiber laser sales contributed 75.53% of total revenue, a slight decrease of 6.91% year-over-year[161] - Pulse fiber laser sales increased by 26.09%, accounting for 13.33% of total revenue[161] - The domestic market revenue increased by 17.96% year-on-year to RMB 3,128,461,690.28[191] - The overseas market revenue increased by 23.31% year-on-year to RMB 60,208,219.44[191] - The company's automotive business revenue grew significantly in 2022, with batch orders from leading automakers for ring spot series and optical gate-coupled high-end lasers[143] - Raycus Laser established a global service network with 13 overseas service points and achieved breakthroughs in strategic sectors like new energy, laser cleaning, and automotive industries[133][141] Non-Recurring Items and Other Financial Metrics - The company's non-recurring gains and losses for 2022 amounted to 32,273,433.55 yuan, with government subsidies contributing 35,786,811.47 yuan[75] - The company's non-current asset disposal gains for 2022 were 4,884,180.72 yuan[75] - The company's impairment reversal of receivables for 2022 was 1,734,987.00 yuan[75] - The company's other non-operating income and expenses for 2022 were 447,806.34 yuan[75] - The company's income tax impact on non-recurring gains and losses for 2022 was 6,475,275.42 yuan[75] - Asset impairment losses amounted to RMB 61,054,570.62, accounting for -525.42% of total profit[37] - Other income reached RMB 41,280,674.57, accounting for 355.25% of total profit, mainly from government subsidies and VAT refunds for software products[37] - The total procurement amount from the top five suppliers is RMB 490,865,275.88, accounting for 20.32% of the annual procurement total[181] - The procurement amount from the top supplier is RMB 174,676,670.32, accounting for 7.23% of the annual procurement total[181] Operational Costs and Efficiency - Operating costs for continuous fiber lasers increased by 16.09% YoY, with direct material costs rising 17.35% and direct labor costs surging 61.44%[147] - The company's total operating costs increased by 8.47% YoY, reaching RMB 2.61 billion in 2022[147] - The company established Wuhan Raycus Special Light Source Co., Ltd. in July 2022, adding one entity to the consolidated financial statements[122] - Raycus Laser was recognized as a National Intellectual Property Advantage Enterprise in 2022 and ranked among the top 100 high-tech enterprises in Hubei Province[128] - The company launched the "Banner" brand, introducing high-performance lasers for automotive, shipbuilding, and aerospace industries, including 6,000W/12,000W lasers and 3D printing laser products[129]

证券代码：300747 证券简称：锐科激光 公告编号：2023-016 届时，公司董事长陈正兵先生、总经理陈星星先生、副总经理兼董事会秘 书卢昆忠先生、财务负责人邓先琨先生、独立董事赵纯祥先生将出席本次说明会。 为充分尊重投资者、提升交流的针对性，现就公司 2022 年度暨 2023 年一季 度业绩说明会提前向投资者公开征集问题，广泛听取投资者的意见和建议。投资 者可于 2023 年 5 月 4 日（星期四）15:00 前访问 http://ir.p5w.net/zj/或扫 描下方二维码，进入问题征集专题页面。敬请广大投资者通过全景网系统提交您 所关注的问题，便于公司在业绩说明会上对投资者普遍关注的问题进行回答，提 升此次业绩说明会的针对性。此次活动交流期间，投资者仍可登录活动界面进行 互动提问。欢迎广大投资者积极参与！ （问题征集专题页面二维码） 特此公告。 武汉锐科光纤激光技术股份有限公司 武汉锐科光纤激光技术股份有限公司 关于召开 2022 年度暨 2023 年一季度业绩说明会并征集相关问题的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 武汉锐科 ...

2020 年 2 月 2 日武汉锐科光纤激光技术股份有限公司 投资者关系活动记录表 编号：2020-001 | --- | --- | --- | |------------|-----------------------------|---------------------------------------------------------------| | | □ | 特定对象调研 □分析师会议 | | 投资者关系 | □媒体采访 □业绩说明会 | | | 活动类别 | □ 新闻发布会 □路演活动 | | | | □现场参观 | | | | √ 投资者线上电话会议 | | | 参与单位名 | 2020 年 2 月 2 | 日参会人员：东吴证券 倪正洋、中邮基金 金振振、中 | | 称及人员姓 | | 邮基金 杨欢、中银基金 王伟、交银施罗德基金 郭若、混沌投资 肖 | | 名 | 滨、招商基金 高岩等。 | | | 时间 | 2020 年 2 月 2 日 | 19:00-20:00 | | 地点 | 2020 年 2 月 2 | 日会议采取线上电话会议的形式进行 | | | 2020 年 2 月 2 ...

2020 年 4 月 28 日、29 日武汉锐科光纤激光技术股份有 限公司 编号：2020-002 投资者关系活动记录表 | --- | --- | --- | |------------|-------------------------|-----------------------------------------------------------| | | □ | 特定对象调研 □分析师会议 | | 投资者关系 | □媒体采访 □业绩说明会 | | | 活动类别 | □ 新闻发布会 □路演活动 | | | | □现场参观 | | | | √ 投资者线上电话会议 | | | 参与单位名 | 2020 年 4 月 28 | 日、 29 日参会人员：汇丰证券 丁诚、易方达基金 | | 称及人员姓 | 邱天蓝、 UBS | 俞佳、工银瑞信 刘展硕、平安资产 向蓓尔、摩根士 | | 名 | | 丹利 王金琳、汇添富 李金洪、长江证券 姚远、花旗银行 Alex | | | Chang | 、高盛资本 沈寒笑、泰康资产 Ray Li 、混沌投资 肖 | | | 斌、 BlackRock Lucy | 、 Wel ...

2019 年 10 月 29 日、30 日武汉锐科光纤激光技术股份 有限公司 投资者关系活动记录表 PAGE \* MERGEFORMAT3 编号：2019-008 | --- | --- | --- | |---------------|--------------------------|-------------------------------------------------------------| | | √ | 特定对象调研 □分析师会议 | | 投资者关系 | □ | 媒体采访 □业绩说明会 | | 活动类别 | □ 新闻发布会 □路演活动 | | | | □ 现场参观 | | | | | □其他 （请文字说明其他活动内容） | | | 2019 年 10 月 29 | 日、30 日参会人员：长江证券 姚远、天风证券 朱 | | 参与单位名 | | 晔、中信证券 李越、百年保险资管 周永冠、太平资产 徐纯波、裕 | | 称及人员姓 名 | | 兰资本 田嘉睿、混沌投资 肖滨、中信证券 梁楠、安信证券 郭威 | | | | 秀、平安证券 胡小禹、光大证券 王经纬等。 | | 时间 | 20 ...