2023 年半年度报告 公司代码：688138 公司简称：清溢光电 三、 公司全体董事出席董事会会议。 一、 本公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容的真实性、准确性、 完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 重大风险提示 公司已在本报告中详细描述了存在风险因素，敬请查阅第三节"管理层讨论与分析"中关于风险 因素的内容。 深圳清溢光电股份有限公司 2023 年半年度报告 1 / 194 2023 年半年度报告 重要提示 四、 本半年度报告未经审计。 五、 公司负责人唐英敏、主管会计工作负责人吴克强及会计机构负责人（会计主管人员）熊成春 声明：保证半年度报告中财务报告的真实、准确、完整。 八、 前瞻性陈述的风险声明 六、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 √适用 □不适用 本报告涉及未来计划等前瞻性陈述，不构成公司对投资者的实质承诺，请投资者注意投资风险。 九、 是否存在被控股股东及其他关联方非经营性占用资金情况 无 否 十、 是否存在违反规定决策程序对外提供担保的情况？ 七、 是否存在公司治理特殊安排等重要事项 □适用 ...

2022 年年度报告 公司代码：688138 公司简称：清溢光电 深圳清溢光电股份有限公司 2022 年年度报告 1 / 253 2022 年年度报告 重要提示 一、 本公司董事会、监事会及董事、监事、高级管理人员保证年度报告内容的真实性、准确性、 完整性，不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 二、 公司上市时未盈利且尚未实现盈利 □是 √否 三、 重大风险提示 公司已在本报告中详细描述了存在的风险因素，敬请查阅"第三节管理层讨论与分析-四、 风险因素"中关于风险因素的内容。 四、 公司全体董事出席董事会会议。 五、 天健会计师事务所（特殊普通合伙）为本公司出具了标准无保留意见的审计报告。 六、 公司负责人唐英敏、主管会计工作负责人吴克强及会计机构负责人（会计主管人员）熊成春 声明：保证年度报告中财务报告的真实、准确、完整。 七、 董事会决议通过的本报告期利润分配预案或公积金转增股本预案 经第九届董事会第九次会议审议决议，公司2022年年度拟以实施权益分派股权登记日登记的 总股本为基数分配利润。本次利润分配方案如下： 公司拟向全体股东每10股派发现金红利人民币1.2元（含税）。截 ...

重要内容提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整，不存 在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 2023 年第一季度报告 证券代码：688138 证券简称：清溢光电 深圳清溢光电股份有限公司 2023 年第一季度报告 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。 公司负责人唐英敏、主管会计工作负责人吴克强及会计机构负责人（会计主管人员）熊成春保证 季度报告中财务信息的真实、准确、完整。 第一季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期比上年 | | | --- | --- | --- | --- | | | | 同期增减变动幅 | | | | | 度(%) | | | 营业收入 | | 182,998,821.99 | 23.15 | | 归属于上市公司股东的净利润 | | 19,430,542.64 | 46.34 | | 归属于上市公司股东的扣除非 ...

证券代码：688138 证券简称：清溢光电 编号：2022-002 深圳清溢光电股份有限公司投资者关系活动记录表 | --- | --- | --- | |-----------------------|--------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------| | | | | | 投资者关系活 | ■特定对象调研 □分析师会议 | | | 动类别 | □媒体采访 □业绩说明会 | | | | □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） | | 参与单位名称 | 银华基金管理股份有限公司：郭磊 | | | 及人员姓名 | 财通基金管理有限公司：余江 | | | | 天弘基金管理有限公司：张磊 | | | | 方正证券股份有限公司：吕卓 ...

证券代码：688138 证券简称：清溢光电 深圳清溢光电股份有限公司 2022 年第三季度报告 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。 重要内容提示： 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务 信息的真实、准确、完整。 第三季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 2022 年第三季度报告 | 项目 | 本报告期 | 本报告期 比上年同 | 年初至报告期末 | 年初至报告期 末比上年同期 | | --- | --- | --- | --- | --- | | | | 期增减变 | | 增减变动幅度 | | | | 动幅度(%) | | (%) | | 营业收入 | 205,628,494.49 | 28.95 | 547,496,510.98 | 41.46 | ...

Financial Performance - The company reported a significant increase in revenue for the first half of 2022, with a year-on-year growth of 25%[1]. - The company's operating revenue for the first half of 2022 was approximately RMB 341.87 million, representing a 50.22% increase compared to RMB 227.57 million in the same period last year[21]. - The net profit attributable to shareholders for the first half of 2022 was approximately RMB 38.99 million, an increase of 88.30% from RMB 20.70 million in the previous year[21]. - The basic earnings per share for the first half of 2022 was RMB 0.15, up 87.50% from RMB 0.08 in the same period last year[21]. - The net cash flow from operating activities for the first half of 2022 was approximately RMB 52.72 million, a 32.36% increase from RMB 39.83 million in the previous year[21]. - The company's total assets as of June 30, 2022, were approximately RMB 1.57 billion, reflecting a 2.82% increase from RMB 1.52 billion at the end of the previous year[21]. - The company's net assets attributable to shareholders at the end of the reporting period were approximately RMB 1.22 billion, a 1.92% increase from RMB 1.20 billion at the end of the previous year[21]. - The company's revenue increased by 50.22% year-on-year, primarily due to the capacity release and rapid growth in production and sales of its subsidiary Hefei Qingyi[22]. - Net profit attributable to shareholders grew by 88.30% year-on-year, while net profit excluding non-recurring items increased by 101.39%, driven by Hefei Qingyi's profitability[22]. - The net cash flow from operating activities rose by 32.36%, attributed to the significant growth in overall production and sales scale[22]. Research and Development - The company is investing heavily in R&D, with a budget allocation of 12 million for new technology development[1]. - The R&D expenditure as a percentage of operating revenue was 5.58%, down 2.17 percentage points from 7.75% in the previous year[21]. - R&D investment reached CNY 19.08 million, an increase of 8.18% year-on-year, accounting for 5.58% of total revenue[92]. - The company applied for 4 invention patents and 9 utility model patents during the reporting period, with a total of 158 applications and 99 granted patents[92]. - The company is actively engaged in R&D for new technologies and products, aiming to maintain its competitive edge in the market[84][85]. Market Expansion and Strategy - Market expansion plans include entering two new international markets by the end of 2022, aiming for a 5% market share in each[1]. - The company is considering strategic acquisitions to enhance its product offerings, with a budget of 50 million allocated for potential deals[1]. - The company is focusing on expanding its market presence through advanced technology development and strategic partnerships[84][85]. - The company is expanding its market presence in Southeast Asia, targeting a 10% market share by the end of 2023[178]. - A strategic acquisition of a smaller competitor was completed, which is anticipated to enhance the company's product offerings and increase market competitiveness[178]. Environmental Compliance - The company has not faced significant penalties for environmental violations during the reporting period, but future compliance with stricter environmental regulations poses a risk[126]. - Environmental monitoring indicates that the company met all discharge standards for pollutants, including COD at 18 mg/L against a limit of 345 mg/L[143]. - The company has established emergency response plans for environmental incidents, with the latest version dated December 7, 2020[148]. - The company is committed to ecological protection and pollution prevention as part of its operational strategy[147]. Shareholder and Governance - The company has committed to not transferring or entrusting the management of its shares for 36 months following its IPO on the Sci-Tech Innovation Board[155]. - The company has a commitment to ensure that any shares sold after the lock-up period will not be sold below the issue price, adjusted for any corporate actions[155]. - The company will publicly explain and apologize if any violations of commitments cause losses to shareholders[174]. - The company reported a total of 32,932,553.11 RMB in related party transactions for the current period, a significant increase of 244.5% compared to 9,555,281.42 RMB in the previous period[183]. - The company has not reported any major litigation or arbitration matters during the reporting period[183]. Customer and Market Trends - User data indicates a growing customer base, with an increase of 15% in active users compared to the previous year[1]. - The flat panel display market is projected to reach a demand of 300 million square meters by 2025, driven by increasing average TV sizes and demand for large-screen mobile devices[34]. - The demand for high-precision mask plates in the AMOLED/LTPS production is anticipated to grow substantially, with a projected sales revenue of 97.2 billion yen for the global market by 2025[40]. - The global semiconductor market reached $555.9 billion in 2021, with a year-on-year growth of 26.2%, and is projected to grow by 16.3% in 2022, reaching $646 billion[46]. Operational Efficiency - The company has implemented new strategies to improve operational efficiency, aiming for a 5% reduction in costs by the end of the fiscal year[178]. - The company is focusing on increasing production capacity and optimizing product structure in the semiconductor chip mask business to capture domestic substitution opportunities[115]. - The company is enhancing its talent acquisition and training programs to ensure sustainable development and innovation capabilities[116].

Financial Performance - The company's operating revenue for 2021 was RMB 543,912,423.04, representing an increase of 11.64% compared to RMB 487,192,557.45 in 2020[20]. - The net profit attributable to shareholders of the listed company decreased by 41.64% to RMB 44,525,813.82 from RMB 76,290,284.24 in the previous year[20]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was RMB 32,665,126.64, down 51.00% from RMB 66,668,779.52 in 2020[20]. - The net cash flow from operating activities was RMB 194,179,867.59, an increase of 3.86% compared to RMB 186,964,489.27 in 2020[20]. - The total assets at the end of 2021 were RMB 1,523,487,024.84, reflecting a growth of 6.91% from RMB 1,425,066,322.85 at the end of 2020[20]. - The net assets attributable to shareholders of the listed company increased by 1.74% to RMB 1,198,751,500.49 from RMB 1,178,237,686.67 in 2020[20]. - Basic earnings per share decreased by 41.38% to CNY 0.17 in 2021 compared to CNY 0.29 in 2020[21]. - The gross profit margin for the quartz mask segment was 21.86%, with revenue of 441.84 million yuan, which decreased by 14.27% compared to the previous year[130]. - The company reported a net profit margin of 12%, up from 10% in the previous year[173]. Dividend Distribution - The company plans to distribute a cash dividend of RMB 0.6 per 10 shares, totaling RMB 16,008,000.00, which represents 35.95% of the net profit attributable to shareholders[5]. - The company emphasizes cash dividends as a primary method of profit distribution, prioritizing investor returns[200]. - The company maintains a policy of continuous and stable profit distribution, considering the long-term interests of all shareholders[200]. Research and Development - The company is focusing on the development of new technologies such as MicroLED and IGZO for future product enhancements[12]. - The company's R&D expenditure as a percentage of operating income increased by 1.80 percentage points to 6.77%[22]. - The company has applied for 5 national invention patents and 20 utility model patents during the reporting period, indicating a strong focus on innovation[40]. - The company achieved 16 major R&D results in 2021, which have been applied in mask production, enhancing the technical capabilities for 6th generation high-precision AMOLED/LTPS and 8.6 generation high-precision masks[98]. - The total R&D investment for the year 2021 reached 36.84 million yuan, representing a year-on-year growth of 52.24%[96]. - The company is investing $50 million in R&D for new technologies aimed at enhancing product efficiency[173]. - The company is investing in R&D, with a budget increase of 25% to enhance technology development and innovation[174]. Market Position and Strategy - The company is positioned to benefit from the domestic substitution and growth opportunities in the semiconductor chip industry, aiming to expand its market share among key clients[33]. - The company plans to expand its market presence and explore potential mergers and acquisitions to enhance growth opportunities[12]. - The company aims to increase its market share in the domestic mid-to-high-end mask plate market, which currently lags behind international competitors[114]. - The company is focused on achieving the first market share in domestic flat panel display mask plates and aims for a global ranking of third in the same category within five years[159]. - The company is actively expanding its market presence through both self-initiated and agent-based strategies, leveraging industry events and customer referrals[47]. - The company is committed to driving domestic high-end manufacturing of mask plates, enhancing service quality through localized support[110]. Corporate Governance - The company has not reported any non-operating fund occupation by controlling shareholders or related parties[7]. - The company has not violated decision-making procedures for external guarantees[7]. - The company has not experienced any inability of the majority of directors to ensure the authenticity, accuracy, and completeness of the annual report[7]. - The company has established a remuneration management system for its directors and senior management, which includes fixed salaries and floating allowances[182]. - The company is committed to enhancing corporate governance and has initiated a self-examination and rectification plan[185]. - The company emphasizes its commitment to compliance with the Shanghai Stock Exchange's regulations and guidelines throughout its operations[191]. Risks and Challenges - The company faces risks related to production capacity ramp-up after expansion, which may temporarily impact operational performance[115]. - The company relies heavily on imported raw materials and equipment, creating risks associated with supply shortages and price fluctuations[116]. - The company is exposed to risks from concentrated major customers, where adverse changes in their operations could negatively affect business performance[117]. - The company operates in a capital-intensive industry, which poses risks related to high fixed costs and potential overcapacity if demand decreases significantly[118]. - The company is at risk of market competition intensifying as the demand for mask plates increases with the growth of the flat panel display and semiconductor industries[119]. Employee and Management - The company employs a total of 459 staff members, with 338 in the parent company and 121 in major subsidiaries[196]. - The workforce includes 277 production personnel, 41 sales personnel, and 83 technical personnel[196]. - The number of R&D personnel increased to 83, representing 18.08% of the total workforce, up from 76 and 19.24% in the previous period[106]. - Total R&D personnel compensation rose to ¥1,710.47 million, a 25% increase from ¥1,367.80 million in the prior period[106]. - The company has established a training program to enhance employee skills and management capabilities through internal and external resources[199]. Acquisitions and Partnerships - The company completed a strategic acquisition for $200 million, enhancing its capabilities in the semiconductor sector[173]. - A new strategic partnership has been established with a leading tech firm to co-develop advanced technologies, expected to enhance competitive advantage[174]. - The company is exploring acquisition opportunities to strengthen its product portfolio, targeting companies with a combined revenue of $500 million[174]. Future Outlook - The company provided guidance for Q1 2024, expecting revenue between $1.3 billion and $1.4 billion, representing a growth of 10% to 15%[173]. - The company provided a future outlook projecting a revenue growth of 20% for the next fiscal year, driven by new product launches[176]. - The company plans to enter two new international markets in the upcoming year, targeting a 15% increase in global sales[178].

Financial Performance - The company's operating revenue for Q1 2022 was ¥148,599,692.61, representing a year-on-year increase of 34.28%[5] - The net profit attributable to shareholders was ¥13,277,426.67, reflecting a growth of 5.03% compared to the same period last year[5] - The net profit after deducting non-recurring gains and losses decreased by 10.23% to ¥9,503,824.54[5] - Total operating revenue for Q1 2022 was CNY 148,599,692.61, an increase of 34.3% compared to CNY 110,661,580.55 in Q1 2021[21] - Net profit for Q1 2022 reached CNY 13,277,426.67, a slight increase of 5.0% from CNY 12,641,875.71 in Q1 2021[22] - Operating profit for Q1 2022 was CNY 15,061,026.55, compared to CNY 14,818,913.65 in Q1 2021, reflecting a growth of 1.6%[22] Cash Flow and Liquidity - The net cash flow from operating activities was ¥7,937,777.92, showing a significant decline of 62.04%[5] - Cash flow from operating activities for Q1 2022 was CNY 7,937,777.92, down 62.0% from CNY 20,913,504.57 in Q1 2021[26] - The company reported a net decrease in cash and cash equivalents of -23,742,707.78, compared to a decrease of -24,779,281.77 in the previous year[27] - The ending balance of cash and cash equivalents was 125,222,220.50, down from 148,964,928.28 at the beginning of the period[27] - The impact of exchange rate changes on cash and cash equivalents was -447,677.49, compared to -730,030.04 in the previous year[27] Assets and Liabilities - Total assets at the end of the reporting period were ¥1,535,760,578.51, an increase of 0.81% from the end of the previous year[6] - The total current assets as of March 31, 2022, amounted to RMB 428,479,025.35, showing an increase from RMB 418,650,044.58 at the end of 2021, representing a growth of approximately 1.98%[17] - Accounts receivable increased to RMB 167,450,325.37 from RMB 154,321,737.17, reflecting a rise of about 8.23%[17] - Inventory levels rose significantly to RMB 114,954,766.92, compared to RMB 87,368,651.97, indicating an increase of approximately 31.73%[17] - Total liabilities decreased slightly to RMB 323,731,651.35 from RMB 324,735,524.35, a reduction of about 0.31%[18] - The company's cash and cash equivalents decreased to RMB 125,222,220.50 from RMB 154,864,928.28, a decline of approximately 19.25%[16] - The total assets as of March 31, 2022, were RMB 1,535,760,578.51, up from RMB 1,523,487,024.84, reflecting an increase of about 0.80%[17] - The company reported a total non-current asset value of RMB 1,107,281,553.16, which is slightly up from RMB 1,104,836,980.26, indicating a growth of approximately 0.22%[17] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 10,141[10] - The largest shareholder, Hong Kong Guangmo Limited, held 36.97% of the shares, totaling 98,636,400 shares[11] - The company’s total equity remained stable at RMB 266,800,000.00, consistent with the previous reporting period[18] Research and Development - Research and development expenses totaled ¥8,925,338.68, accounting for 6.01% of operating revenue, a decrease of 2.64 percentage points year-on-year[6] - Research and development expenses for Q1 2022 were CNY 8,925,338.68, a decrease of 6.7% from CNY 9,567,179.59 in Q1 2021[21] Market and Operational Insights - The company experienced a decline in production scale and profitability due to the COVID-19 pandemic in Shenzhen, while its subsidiary saw an increase in sales volume[9] - The company has not disclosed any significant new product developments or market expansion strategies during this reporting period[15] Financial Expenses - The company reported a decrease in financial expenses, with a net financial cost of CNY -895,154.09 compared to CNY -1,624,846.73 in Q1 2021[22] - Net cash flow from financing activities was negative at -1,312,077.40, while cash inflow from financing activities totaled 58,443,078.28[27] - The company distributed dividends and interest payments totaling 1,312,077.40, with 902,872.49 paid to minority shareholders[27]

Financial Performance - The company's operating revenue for 2021 was RMB 543,912,423.04, representing an increase of 11.64% compared to RMB 487,192,557.45 in 2020[20]. - The net profit attributable to shareholders of the listed company decreased by 41.64% to RMB 44,525,813.82 from RMB 76,290,284.24 in the previous year[20]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was RMB 32,665,126.64, down 51.00% from RMB 66,668,779.52 in 2020[20]. - The net cash flow from operating activities was RMB 194,179,867.59, an increase of 3.86% compared to RMB 186,964,489.27 in 2020[20]. - The total assets at the end of 2021 were RMB 1,523,487,024.84, reflecting a growth of 6.91% from RMB 1,425,066,322.85 at the end of 2020[20]. - The net assets attributable to shareholders of the listed company increased by 1.74% to RMB 1,198,751,500.49 from RMB 1,178,237,686.67 in 2020[20]. - Basic earnings per share decreased by 41.38% to CNY 0.17 in 2021 compared to CNY 0.29 in 2020[21]. - The weighted average return on equity decreased to 3.75% in 2021 from 6.63% in 2020, a drop of 2.88 percentage points[21]. - The company achieved a total revenue of 7,160 million RMB, with a net profit of 3,684 million RMB, representing a year-on-year increase of 6.32%[94]. Dividend Distribution - The company plans to distribute a cash dividend of RMB 0.6 per 10 shares, totaling RMB 16,008,000.00, which represents 35.95% of the net profit attributable to shareholders[5]. - The company emphasizes a stable and continuous profit distribution policy, prioritizing cash dividends while considering the long-term interests of shareholders[189]. - The company has established a cash dividend policy that aligns with the requirements of the Company Law and relevant stock exchange regulations[192]. Research and Development - The company's R&D investment as a percentage of operating income increased by 1.80 percentage points to 6.77% in 2021[22]. - The company’s R&D investment amounted to 36.84 million yuan, a year-on-year increase of 52.24%, representing 6.77% of operating revenue[40]. - The company applied for 5 invention patents, 20 utility model patents, and 4 software copyrights during the reporting period[87]. - A total of 16 R&D achievements were made, enhancing the technical capabilities of 6th generation high-precision AMOLED/LTPS and 8.6 generation high-precision mask plates[86]. - The company is investing $50 million in R&D for new technologies aimed at enhancing product efficiency[162]. Market Expansion and Strategy - The company plans to expand its market presence and enhance its product offerings in the semiconductor industry[20]. - The company is actively pursuing strategic partnerships and potential acquisitions to strengthen its competitive position[20]. - The company aims to capitalize on the domestic substitution opportunities in the semiconductor chip industry, focusing on expanding its key customer base[33]. - The company is exploring upstream supply chain integration to reduce material costs and improve product quality, which is expected to support overall cost reduction in 2022[150]. - The company aims to become a leading player in the mask plate industry within 2-3 years, focusing on increasing production capacity and market share[147]. Corporate Governance - The company has not reported any special arrangements for corporate governance[7]. - The board of directors has established specialized committees to ensure professional and efficient decision-making processes[154]. - The company has revised its governance documents to clarify the responsibilities and procedures of its governance bodies, ensuring compliance with relevant laws and regulations[155]. - The company is focused on enhancing corporate governance and has implemented a self-inspection report and rectification plan[174]. - The company has undergone changes in its board members, with several independent directors and supervisors leaving due to term expiration and new members being elected[172]. Environmental Management - The company maintained compliance with environmental regulations, achieving all waste gas and wastewater discharge standards throughout 2021[198]. - The company actively participated in environmental protection initiatives and maintained a good corporate image in environmental governance[198]. - The company reported no administrative penalties due to environmental issues during the reporting period[199]. - The company ensured that all waste generated was handled by qualified waste disposal companies[200]. Financial Management - The company has a comprehensive salary system that includes fixed wages, performance bonuses, and various subsidies, with adjustments based on industry standards and company performance[187]. - The total remuneration for core technical personnel at the end of the reporting period was RMB 2.2043 million[171]. - The company's cash flow situation is applicable, indicating a focus on financial management[128]. - The net cash flow from investing activities is -¥304,997,143.24, compared to -¥256,393,138.81 in the previous year, indicating a worsening in investment cash flow[129]. - The company has not engaged in any significant external investments during the reporting period, focusing solely on investments in wholly-owned subsidiaries[139].

证券代码：688138 证券简称：清溢光电 公告编号：2021-024 深圳清溢光电股份有限公司 关于参加 2021 深圳辖区"沟通传递价值，交流创造 良好生态"上市公司投资者网上集体接待日活动的公告 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。 为进一步加强与投资者的互动交流工作，深圳清溢光电股份有限公司（以下简称 "公司"）将参加由深圳上市公司协会、深圳市全景网络有限公司共同举办的"沟通 传递价值，交流创造良好生态"——2021 深圳辖区上市公司投资者网上集体接待日活 动，现将有关事项公告如下： 本次集体接待日活动将在深圳市全景网络有限公司提供的网上平台，采取网络远 程的方式举行，投资者可以登录"全景•路演天下"网站（http://rs.p5w.net/）或关注微 信公众号：全景财经，参与公司本次投资者集体接待日活动，活动时间为 2021 年 11 月 30 日 14:00 至 17:00。 届时公司董事、总经理朱雪华女士，董事、财务总裁吴克强先生及董事会秘书秦 莘女士将通过网络文字形式与投资者进行沟通。 欢迎广大投 ...