证券代码：688048 证券简称：长光华芯 公告编号：2023-038 苏州长光华芯光电技术股份有限公司 关于 2023 半年度计提资产减值准备的公告 本公司董事会及全体董事保证本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。 一. 计提资产减值准备情况概述 单位：人民币元 项目 计提金额 备注 信用减值损失 12,875,958.99 含应收账款、应收票据、其他应收款等的减值 资产减值损失 14,615,365.75 存货跌价准备 合计 27,491,324.74 资产负债表日，存货采用成本与可变现净值孰低计量，按照单个存货成本高 于可变现净值的差额计提存货跌价准备。经测试，公司 2023 年半年度计提资产 减值损失共计 14,615,365.75 元。 三. 本次计提资产减值准备对公司的影响 本次计提相应减少公司 2023 年半年度合并利润总额 27,491,324.74 元（合并 利润总额未计算所得税影响）。 四. 其他说明 苏州长光华芯光电技术股份有限公司（以下简称"公司"）依据《企业会计 准则》及公司会计政策、会计估计的相关规定，为真实、公 ...

Financial Performance - The company's operating revenue for the first half of the year was ¥142,133,562.90, a decrease of 43.23% compared to ¥250,378,250.17 in the same period last year[2]. - The net profit attributable to shareholders was -¥10,637,419.97, representing a decline of 117.97% from ¥59,181,809.83 year-on-year[2]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥41,770,053.84, a decrease of 200.17% compared to ¥41,698,039.72 in the previous year[2]. - The net cash flow from operating activities was ¥45,601,126.84, a significant improvement from -¥109,834,364.48 in the same period last year[2]. - The total assets at the end of the reporting period were ¥3,444,492,842.72, down 1.47% from ¥3,496,011,408.75 at the end of the previous year[2]. - The net assets attributable to shareholders were ¥3,184,159,007.75, a decrease of 1.62% from ¥3,236,451,269.14 at the end of the previous year[2]. - The company reported a revenue of 142.13 million yuan, a year-on-year decrease of 43.23%[17]. - The net profit attributable to shareholders was -10.64 million yuan, a year-on-year decline of 117.97%[17]. - The basic earnings per share decreased by 112.10%, while the diluted earnings per share also saw a decline of 112.10%[17]. - The company reported a basic earnings per share of -0.0603 yuan, a decrease of 112.10% compared to the same period last year[37]. - The company reported a net loss of ¥10,637,419.97, compared to a net profit of ¥59,181,809.83 in the same period last year, indicating a significant decline in profitability[81]. - The company’s total assets were reported at CNY 3,408,152,622.86, reflecting a decrease from CNY 3,458,945,464.97 in the previous period[109]. - The company's revenue for the reporting period was $14.21 million, a decrease of 43.23% year-on-year, with a net profit attributable to shareholders of -$1.06 million, down 117.97%[147]. Research and Development - The R&D process includes six stages, starting from concept design to technical development, ensuring thorough evaluation at each phase[7][8][9]. - The R&D investment accounted for 38.54% of operating income, an increase of 16.94 percentage points year-on-year[37]. - The total R&D expenditure amounted to RMB 54,771,654.25, a 1.26% increase from RMB 54,088,050.06 in the same period last year[56]. - The company has applied for 13 new invention patents and obtained 19 patents during the reporting period, bringing the total to 181 applications and 104 granted[31]. - The company has established a comprehensive IDM process platform covering chip design, epitaxial growth, wafer processing, and packaging, with production lines for 2-inch, 3-inch, and 6-inch chips[24]. - The total R&D investment for the period was ¥166,000,000.00, with significant advancements in high-power chip and module technologies[86]. - The company has invested CNY 18,330,684.58 in the R&D of vertical cavity surface emitting laser (VCSEL) semiconductor chips, with a total investment of CNY 28,219,644.76 to date[112]. - The company is developing a 3-5μm mid-infrared quantum cascade laser with a total investment of CNY 26,000,000.00, of which CNY 1,365,235.06 was invested in the current period[112]. - The company has established partnerships with several universities and research institutes to enhance its R&D capabilities in laser technology[120]. - The company has committed CNY 70,000,000.00 for the development of high-power semiconductor laser chips, with CNY 21,867,344.65 invested so far[112]. Production and Operations - The company has established automated processes for wafer fabrication, enhancing chip performance and manufacturability[5]. - The company has established a vertical integration IDM model covering the entire process from chip design to packaging testing[12]. - The company’s production model combines "order-based" and "inventory-based" production to quickly respond to customer demands[12]. - The company achieved a maximum brightness of 80 MW/cm² sr in its high-power laser chips through distributed carrier injection technology[13]. - The company’s production capacity evaluation confirmed readiness for mass production after customer certification[12]. - The company has established production lines for 2-inch, 3-inch, and 6-inch semiconductor laser chips, achieving automation in most processes and reaching international advanced levels in key performance indicators[91]. - The company launched a high-power semiconductor laser chip with a maximum output exceeding 66W, achieving an efficiency of over 70%[92]. - The company’s 9XXnm 50W high-power semiconductor laser chip has entered mass production, making it the highest power semiconductor laser chip available in the market[92]. - The company is focusing on developing high-brightness wavelength-locked laser sources using semiconductor laser chips and external optical systems, enhancing power and efficiency[140]. - The company has ongoing projects for the industrialization of VCSEL and optical communication laser chips, with a total investment of ¥305.05 million, expected to be completed by December 2024[71]. Market and Sales - The company is focusing on expanding its product matrix in the semiconductor laser industry, enhancing its comprehensive strength[13]. - The company focuses on the semiconductor laser industry, specializing in the R&D, manufacturing, and sales of semiconductor laser chips, devices, and modules[24]. - The main products include high-power single-tube series, high-power bar series, high-efficiency VCSEL series, and optical communication chip series, with a strong emphasis on domestic production[24]. - The company’s sales model includes direct sales in the domestic market and agency distribution in overseas markets, focusing on customer recommendations and participation in industry events for new customer acquisition[28]. - The company is actively expanding its market presence despite overall low demand in the laser market, focusing on optimizing core products[92]. - The company is focusing on domestic substitution and overseas market expansion to increase market share and profitability[146]. - The global VCSEL market reached $1.7 billion in 2022 and is projected to grow to $4.5 billion by 2028, with a CAGR of 17.4% from 2023 to 2028[144]. - The company has achieved mass production of 100G EML and 50G VCSEL products, which are core components for 400G/800G supercomputing data center interconnect optical modules[144]. - The company has developed a 1710nm direct semiconductor laser for plastic welding, which has received positive market feedback for its performance and cost-effectiveness[144]. Financial Management and Risks - The company has not reported any capitalized R&D expenditures during the period[56]. - The company’s short-term borrowings were reported at ¥31.30 million, with no previous data available for comparison[80]. - The company’s accounts payable increased to ¥93.19 million from ¥70.73 million, representing a growth of approximately 31.73%[80]. - The company experienced a substantial increase in investment income, which rose to ¥15,446,584.32 from ¥2,053,024.32 year-over-year[81]. - The company faces risks related to performance decline and core competitiveness if it fails to maintain sufficient R&D investment and innovation[125]. - The company faces risks related to customer concentration, as a significant portion of revenue is dependent on major clients[128]. - The company has implemented measures to mitigate the risks of price declines in its products, which could impact profit margins[128]. - The company faces risks related to market demand fluctuations, increased competition, and rising costs of raw materials and labor[147]. Environmental and Governance - The company has maintained a strict quality control system and has received ISO9001 certification, indicating a commitment to product quality management[156]. - The company has implemented comprehensive waste treatment systems, ensuring that all wastewater meets the discharge standards of the local treatment plant[195]. - The company has successfully managed solid waste by collecting and storing it in designated hazardous waste storage areas, ensuring compliance with disposal regulations[195]. - The company has taken measures to reduce equipment noise through the use of low-noise devices and soundproofing techniques[195]. - The company has not faced any environmental protection violations during the reporting period, indicating compliance with relevant laws and regulations[195]. - The company has engaged qualified firms for hazardous waste disposal, ensuring proper handling of solid waste materials[195]. - The company has maintained operational stability in its wastewater treatment systems, confirming their normal operation[195]. - The company has enhanced its internal control processes to improve operational efficiency and governance standards[146]. - The company has not disclosed any special arrangements for corporate governance during the reporting period[62]. - The company has committed to a 36-month lock-up period for shares following the stock listing, with various stakeholders adhering to this commitment[198].

索 引 号 bm56000001/2023-00009617 分 类 公司的上述行为违反了《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》(证监会 公告〔2022〕15号)第八条和《上市公司信息披露管理办法》(证监会令第182号)第三条的规定。在前述事项中, 郭新刚作为公司财务总监未能勤勉尽责,督促上市公司规范使用募集资金,违反了《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》(证监会公告〔2022〕15号)第三条和《上市公司信息披露管理办 法》(证监会令第182号)第四条的规定。 根据《上市公司信息披露管理办法》(证监会令第182号)第五十二条规定,我局决定对你们采取出具警示函的 行政监管措施,并记入证券期货市场诚信档案。你们应当强化合法合规意识,加强对证券法律法规的学习,杜绝上 述违规行为再次发生,并于收到本决定书之日起15个工作日内向我局提交书面报告。 如对本监督管理措施不服,可以在收到本决定书之日起60日内向中国证券监督管理委员会提出行政复议申请, 也可以在收到本决定书之日起6个月内向有管辖权的人民法院提起诉讼。复议与诉讼期间,上述监督管理措施不 停止执行。 江苏 ...

证券代码：688048 证券简称：长光华芯 公告编号：2023-035 苏州长光华芯光电技术股份有限公司 关于收到江苏证监局警示函的公告 本公司董事会及全体董事保证本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、准确性和完整性承担个别及连带责任。 苏州长光华芯光电技术股份有限公司（以下简称"公司"）于 2023 年 8 月 21 日收到中国证券监督管理委员会江苏监管局行政监管措施决定书[2023]128 号——《 江苏证监局关于对苏州长光华芯光电技术股份有限公司、郭新刚采取出 具警示函措施的决定》（以下简称 警示函》），现将主要内容公告如下： 根据《 上市公司信息披露管理办法》(证监会令第 182 号）第五十二条规定， 我局决定对你们采取出具警示函的行政监管措施，并记入证券期货市场诚信档案。 你们应当强化合法合规意识，加强对证券法律法规的学习，杜绝上述违规行为再 次发生，并于收到本决定书之日起 15 个工作日内向我局提交书面报告。 如对本监督管理措施不服，可以在收到本决定书之日起 60 日内向中国证券 监督管理委员会提出行政复议申请，也可以在收到本决定书之日起 6 个月内向有 管辖 ...

Group 1: Legal and Financial Matters - The company has initiated legal proceedings to recover overdue payments, which are part of standard collection procedures, and the lawsuit does not stem from product quality issues [1] - As of the end of Q1, the company has recognized a 30% impairment on receivables [2] - The company believes there is a high probability of recovering the overdue amount, which justified the initiation of legal collection procedures [2] Group 2: Customer Relationships and Market Impact - The lawsuit will not affect the long-term partnership with the client involved, as the client is a long-term collaborator [1] - The company has multiple clients for its bar chip products, indicating that it is not overly reliant on a single customer [1] Group 3: Research and Development Progress - The company has made significant advancements in R&D, focusing on high-power semiconductor laser chips and other innovative products [2] - In H1 2023, the company launched a 50W high-power semiconductor laser chip, achieving a high photoelectric conversion efficiency of at least 62% [2] - The company is actively developing laser wireless energy transmission technology, which has broad application prospects [3] Group 4: Strategic Partnerships and Market Expansion - The company has invested in Sichuan Zhongjiu Daguang Technology Co., enhancing collaboration in specialized research fields [4] - The company aims to accelerate domestic substitution while also expanding into overseas markets, which is seen as an opportunity for profit and margin improvement [4]

Financial Performance - The company's operating revenue for Q1 2023 was ¥90,362,022.14, representing a decrease of 19.30% compared to the same period last year[5] - The net profit attributable to shareholders was ¥1,472,969.76, down 94.67% year-on-year[5] - The net profit after deducting non-recurring gains and losses was -¥13,398,902.96, a decline of 168.65% compared to the previous year[5] - Total operating revenue for Q1 2023 was ¥90,362,022.14, a decrease of 19.4% compared to ¥111,971,320.07 in Q1 2022[20] - Net profit for Q1 2023 was ¥1,472,969.76, a significant decline of 94.7% from ¥27,628,041.48 in Q1 2022[22] - The company's net profit for Q1 2023 was CNY 3,628,537.80, a significant decrease from CNY 28,722,193.03 in Q1 2022, reflecting a decline of approximately 87.38%[30] - The company had a total profit of CNY 1,254,305.54 in Q1 2023, down from CNY 30,805,269.51 in Q1 2022, reflecting a decline of about 95.87%[30] Research and Development - Research and development expenses totaled ¥23,800,083.19, accounting for 26.34% of operating revenue, an increase of 7.65 percentage points[6] - Research and development expenses rose to ¥23,800,083.19 in Q1 2023, compared to ¥20,930,524.73 in Q1 2022, reflecting a 8.9% increase[20] - Research and development expenses for Q1 2023 were CNY 19,455,599.46, a decrease of 3.1% from CNY 20,073,670.96 in Q1 2022[29] Assets and Liabilities - Total assets at the end of the reporting period were ¥3,504,685,361.55, a slight increase of 0.25% from the end of the previous year[6] - The total assets as of March 31, 2023, were ¥3,504,685,361.55, compared to ¥3,496,011,408.75 at the end of 2022, reflecting a growth of approximately 0.2%[16] - The total liabilities as of Q1 2023 were ¥263,892,110.99, slightly up from ¥259,560,139.61 in Q1 2022[18] - The total liabilities as of March 31, 2023, were CNY 219,700,546.99, compared to CNY 217,717,272.81 at the end of 2022[28] Cash Flow - The net cash flow from operating activities was ¥35,119,491.61, with no applicable year-on-year comparison[5] - The company reported a net cash inflow from operating activities of ¥94,296,024.18 in Q1 2023, up 47.6% from ¥63,913,558.61 in Q1 2022[23] - The net cash flow from operating activities was CNY 35,119,491.61, a significant improvement from a negative cash flow of CNY -62,678,800.79 in the same period last year[25] - Cash flow from operating activities generated a net inflow of CNY 85,845,993.14, compared to a net outflow of CNY 75,654,456.90 in Q1 2022, marking a turnaround[31] - The company reported cash inflows from operating activities of CNY 161,917,836.41, up from CNY 64,421,041.24 in Q1 2022, representing an increase of approximately 151.00%[31] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 6,676[10] - The top shareholder, Suzhou Huafeng Investment Center, holds 18.38% of the shares, totaling 24,930,000 shares[11] - The company reported a total of 6,540,000 shares held by Wuhan Darun Investment Management Co., Ltd. - Ningbo Puyue Equity Investment Partnership (Limited Partnership)[12] - There were no significant changes in the top ten shareholders or their participation in financing and margin trading activities[13] Financial Management - The company reported a significant increase in investment income due to enhanced financial management, contributing to a rise in funds management returns[8] - The company’s investment income for Q1 2023 was ¥8,131,924.96, a recovery from a loss of ¥336,946.01 in Q1 2022[21] - The company received CNY 1,694,000,000.00 from investment recoveries in Q1 2023, indicating significant investment activity[31] Other Information - The company has not disclosed any significant new product developments or market expansion strategies during the reporting period[14] - The company experienced a significant increase in financial expenses, with interest expenses rising to ¥200,946.27 in Q1 2023 from ¥1,268,779.80 in Q1 2022[20] - The company reported a credit impairment loss of CNY -5,860,304.47 in Q1 2023, contrasting with a gain of CNY 1,283,168.05 in Q1 2022, indicating a negative shift in credit quality[30]

Technology and Innovation - The company has established a complete process platform and mass production line for high-power semiconductor laser chips, positioning itself as one of the few global leaders in this field[1]. - The company plans to launch higher wattage and performance high-power semiconductor laser chips for various applications, with ongoing validation of its LiDAR chips by major clients[2]. - The company has made significant breakthroughs in VCSEL technology, enhancing efficiency and power output through innovative design[4]. - The company is actively pursuing R&D in various laser technologies, including blue-green lasers and mid-infrared quantum cascade lasers, with total projected investments of $4 million and $26 million respectively[8]. - The company has a strong patent portfolio, achieving multiple breakthroughs in power, brightness, and electro-optical conversion efficiency[1]. - The company has developed high-power, high-efficiency laser chip structures with an electro-optical conversion efficiency of 60% to 65% and a reliability exceeding 20,000 hours[137]. - The company utilizes distributed carrier injection technology to enhance the brightness of semiconductor laser chips, achieving a maximum brightness of 80 MW/cm² sr[137]. - The company has formed a joint laboratory with the Suzhou Institute of Nano-Tech and Nano-Bionics to enhance its R&D capabilities in GaN laser technology[168]. - The company has established a comprehensive R&D system and management framework, focusing on core technology breakthroughs in semiconductor laser chips[155]. Financial Performance - The company's 2022 operating revenue was CNY 385.60 million, a decrease of 10.13% compared to the previous year[23]. - The net profit attributable to shareholders was CNY 119.26 million, an increase of 3.42% year-on-year[23]. - Total assets at the end of the reporting period reached CNY 3.50 billion, an increase of 255.52% from the previous year[23]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 23.63 million, down 67.35% from the previous year[71]. - Basic and diluted earnings per share were CNY 0.9382, a decrease of 17.26% compared to 2021[71]. - Cash flow from operating activities was negative at CNY -55.26 million, indicating a significant decline in cash generation[71]. - The company reported cash and cash equivalents of approximately ¥807.62 million as of December 31, 2022, compared to ¥56.92 million in the previous year, indicating significant growth in liquidity[196]. - The total current assets increased to approximately ¥2.81 billion in 2022 from ¥470.08 million in 2021, reflecting a substantial rise in the company's asset base[196]. Market Strategy and Expansion - The company is focusing on expanding its overseas market presence, capitalizing on the growing demand for domestic semiconductor laser chip production[2]. - The company is actively expanding its market presence and increasing R&D investment to enhance competitiveness amid a sluggish laser market demand[98]. - The company is pursuing both domestic substitution and overseas expansion strategies[99]. - The company plans to expand its product applications into consumer electronics and laser radar, leveraging its strengths in high-power semiconductor laser chips[189]. - The company is actively exploring market expansion opportunities and potential mergers and acquisitions to enhance its competitive position[168]. Production and Operations - The company has established 3-inch and 6-inch semiconductor laser chip production lines, achieving automation in most processes and reaching international advanced levels in key performance indicators[30]. - The company achieved significant progress in the production process, moving from beta sample production to mass production after customer certification[149]. - The production capacity increased significantly with the completion of a new 6-inch gallium arsenide wafer production line, enhancing capacity by over 500%[117]. - The company has invested significantly in new facilities and production equipment, leading to increased fixed costs, which could impact profitability if market demand decreases[175]. Risks and Challenges - The company faces risks related to high customer concentration, which could adversely affect its operating performance if major clients' demands decline[16]. - The company is exposed to risks from global economic fluctuations, which may impact industry growth and its performance[21]. - The company faces risks from intensified market competition, with an increasing number of participants in the semiconductor laser industry and pressure from both domestic and international competitors[176]. - The accounts receivable balance poses a risk, as customer order cancellations or demand changes could lead to a decline in the net realizable value of inventory, impacting the company's operating performance[175]. - The company is at risk of production yield fluctuations due to high technical requirements and rapid technological updates, which could affect operational performance if production processes do not improve[172]. Governance and Quality Control - The company emphasizes strict quality control throughout the product lifecycle, having established a comprehensive quality control system certified by ISO9001[39]. - The company is committed to enhancing internal control processes and improving governance standards[99]. - The company has a dynamic management approach for suppliers, regularly assessing their ability to meet quality, delivery, and service standards[125]. - The company has established a robust supplier management system to ensure the quality and stability of key materials, with a focus on industry-leading suppliers[125]. Research and Development - The R&D expenditure accounted for 30.65% of operating revenue, an increase of 10.62 percentage points from the previous year[71]. - The company achieved a research and development investment of 118.17 million RMB, accounting for 30.65% of total revenue, with a year-on-year growth of 37.52%[117]. - The number of R&D personnel rose to 127, accounting for 29.2% of the total workforce, compared to 29.0% in the previous year[160]. - R&D expenses increased by 37.52% compared to the previous year, reflecting the company's commitment to maintaining product leadership and foresight[157].

证券代码：688048 证券简称：长光华芯 苏州长光华芯光电技术股份有限公司 投资者关系活动记录表 编号：20220630 | --- | --- | --- | --- | |----------------------------------|--------------------------------------------------------------------------------------|-------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

证券代码：688048 证券简称：长光华芯 苏州长光华芯光电技术股份有限公司 投资者关系活动记录表 编号：20220531 | --- | --- | --- | |-------------------------------|------------------|------------------------------------------------------------------------------------------------------------| | | 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 | | | 5 月 11 日 | GIC 、建信基金、易方达基金等。 | | | 5 月 12 日 | 鹏华基金、华商基金、泰达宏利、长信基金、天安人 寿等。 | | | 5 月 17 日 | 广发基金、招商基金、泰康资产、海富通、华安基 金、富国基金、交银基金、长江养老、汇丰晋信等。 | | 时间及参与 | 5 月 18 日 | 广发基金 ...