Financial Performance - The company's operating revenue for 2022 was CNY 1,406,780,231.74, representing a 1.45% increase compared to CNY 1,386,729,249.89 in 2021[20] - The net profit attributable to shareholders for 2022 was CNY 81,530,630.00, a significant increase of 98.27% from CNY 41,120,177.41 in 2021[20] - The net profit after deducting non-recurring gains and losses reached CNY 23,114,756.54, marking an increase of 803.18% compared to CNY 2,559,255.84 in the previous year[20] - The basic earnings per share for 2022 was CNY 0.20, up 66.67% from CNY 0.12 in 2021[20] - The total assets at the end of 2022 were CNY 3,572,469,149.25, a decrease of 6.51% from CNY 3,821,132,905.70 at the end of 2021[20] - The net assets attributable to shareholders at the end of 2022 were CNY 2,758,991,847.04, reflecting a 1.92% increase from CNY 2,707,066,852.30 in 2021[20] - The net cash flow from operating activities for 2022 was CNY 126,441,217.53, down 25.46% from CNY 169,620,912.94 in 2021[20] - The weighted average return on net assets for 2022 was 2.97%, an increase of 0.96% from 2.01% in 2021[20] Revenue Segmentation - Revenue from the communication antenna and RF devices segment was ¥1,182,330,917.20, accounting for 84.05% of total revenue, with a slight increase of 0.76% year-on-year[54] - The optical communication segment saw revenue growth of 7.76%, reaching ¥191,412,004.15, which represents 13.61% of total revenue[54] - Sales in mainland China amounted to ¥961,798,918.60, a significant increase of 25.43% year-on-year, while overseas sales dropped by 28.22% to ¥444,981,313.14[54] - The microwave antenna segment experienced a remarkable revenue increase of 66.23%, reaching ¥210,018,943.41, with a gross margin of 31.24%[56] Investment and Cash Flow - Total cash inflow from investment activities increased by 61.15% to ¥2,574,651,981.38 in 2022, while cash outflow surged by 107.04% to ¥3,416,591,170.52[71] - The net cash flow from investment activities showed a significant decline, reaching -¥841,939,189.14, compared to -¥52,539,193.14 in the previous year, marking a 1,502.50% increase in outflow[71] - Cash and cash equivalents decreased by 196.99%, resulting in a net decrease of ¥762,247,069.84 in 2022[71] - The proportion of cash and cash equivalents in total assets dropped by 19.72%, from 37.65% at the beginning of the year to 17.93% at the end of 2022[73] Research and Development - The number of R&D personnel increased by 5.41% to 312 in 2022, with the proportion of R&D staff rising to 18.91%[69] - The company completed the research and mass production of various multi-frequency and multi-system antennas, enhancing product competitiveness and reducing production costs[65] - The company has developed a new type of millimeter-wave beam adaptive antenna system, significantly improving communication reliability and spectrum efficiency[67] - The company has completed the research and mass production of 5G filter series products, which are crucial components in mobile communication equipment[65] Market Expansion and Strategy - The company is focusing on expanding its market presence in the 5G sector, with plans to enhance its product offerings in low-frequency bands[31] - The company aims to leverage the growth of the 5G industry, which is projected to directly drive economic output by 1.45 trillion CNY in 2022, a 12% increase year-on-year[29] - The company is strategically focused on the antenna sector and aims to capture greater market share in high-end markets in Europe and the United States[95] - The company plans to invest in the development of next-generation high-efficiency base station antennas and satellite communication adaptive antennas over the next 2-3 years[105] Governance and Management - The company has established a governance mechanism in place, with independent directors and a supervisory board ensuring effective oversight of management[178] - The board has committed to maintaining compliance with relevant laws and regulations, ensuring the company's operations align with legal standards[163] - The company has a structured remuneration policy based on its articles of association and compensation policies[155] - The company has appointed independent directors to enhance governance and oversight[157] Risks and Challenges - The company faces risks related to macroeconomic fluctuations, with potential impacts on profitability and growth if the Chinese economy slows down further[113] - There are operational management risks due to increased demands for organizational adjustments and management standards following the expansion of the business scale[115] - New business expansions, such as energy-saving solutions and cigarette label printing, may face performance volatility and integration challenges due to industry differences[116] - The company is experiencing a decline in overseas orders due to U.S. and Western policy sanctions, which may affect its international market expansion and profitability[117] Social Responsibility and Compliance - Tongyu Communication Company actively engages in social responsibility, focusing on supplier and customer relationships, employee well-being, and investor communication[195] - The company has not faced any administrative penalties due to environmental issues during the reporting period, confirming compliance with environmental regulations[194] - The company respects the legitimate rights and interests of stakeholders, ensuring a balance between profit maximization and the interests of shareholders, employees, and society[131]

Financial Performance - The company's operating revenue for Q1 2023 was ¥243,133,262.34, a decrease of 39.84% compared to ¥404,154,768.07 in the same period last year[4] - Net profit attributable to shareholders increased by 70.88% to ¥34,295,117.50 from ¥20,069,657.79 year-on-year[4] - Basic and diluted earnings per share rose by 70.94% to ¥0.0853 from ¥0.0499 in the same period last year[4] - The company reported a 213.40% decline in net profit attributable to shareholders after deducting non-recurring gains and losses, resulting in a loss of -¥9,972,347.58 compared to a profit of ¥8,794,145.00 in the same period last year[4] - Net profit for Q1 2023 reached ¥34.30 million, an increase of 71% from ¥20.07 million in Q1 2022[21] - Earnings per share for Q1 2023 were ¥0.0853, compared to ¥0.0499 in the previous year, marking a 71% increase[22] Cash Flow - The net cash flow from operating activities improved by 18.01%, reaching -¥52,209,750.45 compared to -¥63,675,631.24 in the previous year[4] - Cash inflow from operating activities was ¥236.99 million, significantly lower than ¥714.66 million in the same quarter last year, a decline of 67%[23] - Cash outflow from operating activities totaled ¥289.20 million, down from ¥778.33 million, indicating a 63% reduction[23] - The net cash flow from operating activities for Q1 2023 was -52,209,750.45, an improvement from -63,675,631.24 in Q1 2022[24] - The net cash flow from investing activities was 331,542,675.54, compared to -506,233,962.99 in the same period last year[24] - The net increase in cash and cash equivalents for Q1 2023 was 276,450,888.12, contrasting with a decrease of -569,668,008.09 in Q1 2022[24] - The ending balance of cash and cash equivalents was 788,652,863.71, compared to 767,109,948.90 at the end of Q1 2022[24] Assets and Liabilities - Total assets at the end of the reporting period were ¥3,535,347,193.13, a decrease of 1.04% from ¥3,572,469,149.25 at the end of the previous year[4] - The total liabilities decreased from ¥749,030,997.44 to ¥694,792,085.52, reflecting a reduction of about 7.2%[17] - Total current assets reached ¥3,075,201,836.08, up from ¥2,927,775,948.21, indicating an increase of about 5.0%[17] - Total liabilities decreased to ¥743.10 million from ¥813.48 million, reflecting a 9% reduction[21] Investment Income - The company reported a significant increase in investment income, which rose by 1351.70% to ¥59,731,459.77 from ¥4,114,583.33 year-on-year[10] - The company reported a significant investment income of ¥42,551,800 from the sale of its subsidiary, Shenzhen Guangwei Communication Technology Co., Ltd.[14] Shareholder Information - The total number of common shareholders at the end of the reporting period is 48,858[12] - The top shareholder, Wu Zhonglin, holds 31.12% of shares, totaling 125,105,444 shares, with 15,000,000 shares pledged[12] - The company has a repurchase account holding 2,514,550 shares, accounting for 0.63% of total shares[13] Inventory and Costs - The company experienced a 36.89% reduction in operating costs, which amounted to ¥204,334,926.05 compared to ¥323,784,178.83 in the previous year[10] - The company’s inventory decreased to ¥405,120,714.21 from ¥428,126,252.61, a decline of approximately 5.4%[17] - Total operating costs for Q1 2023 were ¥264.88 million, down from ¥395.58 million, reflecting a 33% reduction[20] Research and Development - Research and development expenses for Q1 2023 were ¥23.53 million, slightly down from ¥24.98 million in the previous year[21] Financial Expenses - Financial expenses showed a significant improvement, with a net income of -¥3.09 million compared to a loss of ¥5.15 million in Q1 2022[21] Deferred Income - Deferred income decreased to ¥39.79 million from ¥53.85 million, a reduction of 26%[21] Audit and Report Release - The company did not undergo an audit for the Q1 report[25] - The report was released by the board of directors on April 28, 2023[26]

广东通宇通讯股份有限公司 2022 年第三季度报告 证券代码：002792 证券简称：通宇通讯 公告编号：2022-066 广东通宇通讯股份有限公司 2022 年第三季度报告 本公司及董事会全体成员保证信息披露的内容真实、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： 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、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。 2.公司负责人吴中林、主管会计工作负责人杨争及会计机构负责人(会计主管人员)蒋鹏声 明：保证季度报告中财务信息的真实、准确、完整。 3.第三季度报告是否经过审计 □是 否 1 广东通宇通讯股份有限公司 2022 年第三季度报告 一、主要财务数据 （一） 主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 | --- | --- | --- | --- | --- | |------------------------------------------------------|------------------|-------------------------|- ...

广东通宇通讯股份有限公司 2022 年半年度报告全文 广东通宇通讯股份有限公司 2022 年半年度报告 2022-059 【2022 年 8 月】 1 广东通宇通讯股份有限公司 2022 年半年度报告全文 第一节 重要提示、目录和释义 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、准 确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担个别和连带的法律责任。 公司负责人吴中林、主管会计工作负责人杨争及会计机构负责人(会计主管人员)蒋鹏 声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 本公司请投资者认真阅读本报告，公司在本报告"第三节 管理层讨论与分析"之 "十、公司面临的风险和应对措施"部分描述了公司未来经营中可能面临的风险，敬请广 大投资者注意查阅。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 广东通宇通讯股份有限公司 2022 年半年度报告全文 目录 | --- | |------------------------------------------------------------------------- ...

Financial Performance - The company's operating revenue for 2021 was approximately ¥1.39 billion, a decrease of 8.13% compared to ¥1.51 billion in 2020[19]. - The net profit attributable to shareholders for 2021 was approximately ¥41.12 million, down 42.09% from ¥71.00 million in 2020[19]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was approximately ¥2.56 million, a significant decrease of 90.91% compared to ¥28.14 million in 2020[19]. - Basic earnings per share for 2021 were ¥0.12, a decrease of 42.86% from ¥0.21 in 2020[19]. - Diluted earnings per share for 2021 were also ¥0.12, reflecting the same decrease of 42.86% from ¥0.21 in 2020[19]. - The total operating revenue for 2021 was approximately ¥1.39 billion, a decrease of 8.13% compared to ¥1.51 billion in 2020[54]. - Revenue from communication antennas and RF devices accounted for 84.62% of total revenue, totaling approximately ¥1.17 billion, down 2.06% from the previous year[54]. - The company's total revenue in the communications industry reached ¥1,173,444,356.93, with a year-on-year decrease of 2.06%[56]. - The gross margin for the communications industry was 22.36%, reflecting a decline of 0.63% compared to the previous year[56]. - The revenue from base station antennas was ¥815,474,724.12, with a year-on-year decrease of 4.38%[56]. - The revenue from new energy cabinets decreased by 53.66%, totaling approximately ¥35.66 million, compared to ¥76.95 million in 2020[54]. Cash Flow and Assets - The net cash flow from operating activities increased by 105.56% to approximately ¥169.62 million, compared to ¥82.52 million in 2020[19]. - The company's operating cash inflow increased by 5.53% to CNY 1,898,292,914.90 in 2021 compared to CNY 1,798,903,023.95 in 2020[73]. - The company's cash and cash equivalents increased significantly by 3,800.27% to CNY 785,892,458.05 in 2021 from CNY 20,149,685.25 in 2020[73]. - The total assets of the company increased by 20.79% year-on-year, reaching CNY 3,821,132,905.70 by the end of 2021[21]. - The net assets attributable to shareholders increased by 34.23% year-on-year, amounting to CNY 2,707,066,852.30 at the end of 2021[21]. - The inventory of RF devices increased by 68.56% year-on-year, indicating a significant rise in production[58]. - The inventory increased to CNY 526,727,853.97, representing 13.78% of total assets, compared to 12.61% in the previous year[75]. Market Position and Product Development - The company has established itself as a leader in the domestic base station antenna market, with a strong emphasis on technological innovation[33]. - The company has nearly 800 valid authorized patents in the RF communication and optical module fields, positioning it as an industry leader[34]. - The company has successfully developed a series of base station antennas and RF devices to meet diverse product demands for 2G, 3G, 4G, and 5G networks, maintaining a strong market competitiveness[35]. - The company is focusing on the development of next-generation high-efficiency base station antennas and has begun strategic deployment in the millimeter-wave and 6G antenna fields[34]. - The company is focusing on the development of new products, including multi-band antennas and advanced filtering technologies for 5G applications[70]. - The company has launched the AFU (Antenna Filter Unit) product globally, which integrates antennas and filters, and has begun strategic deployment in the millimeter-wave and 6G antenna fields[98]. - The company has seen significant growth in overseas markets, particularly in microwave antennas, with products recognized by major suppliers like Ericsson[42]. - The company has entered the smart battery swap cabinet market, targeting urban short-distance delivery sectors, and has won multiple procurement projects from major energy companies[38]. Research and Development - The company has a strong R&D capability, allowing for rapid adaptation to market changes and efficient product development[46]. - Research and development expenses decreased by 10.14% to CNY 103,471,607.05 in 2021 from CNY 115,142,596.43 in 2020, representing 7.46% of operating revenue[71]. - The number of R&D personnel decreased by 8.92% to 296 in 2021 from 325 in 2020[71]. - The company plans to increase R&D investment in 2022, focusing on next-generation high-efficiency base station antenna technology and satellite communication adaptive antennas[103][110]. Governance and Compliance - The company has established a comprehensive governance structure in compliance with relevant laws and regulations[119]. - The company emphasizes independent operations, with no reliance on the controlling shareholder for production and business activities[130]. - The company has a transparent performance evaluation and incentive mechanism for directors and senior management[124]. - The company is committed to compliance with relevant laws and regulations, including the Company Law and Securities Law[152]. - The company has established a complete financial management system, maintaining independent bank accounts and tax obligations[134]. - The company has made significant efforts to respect the rights of stakeholders, including suppliers and customers[125]. Shareholder Engagement - The company held three shareholder meetings during the reporting period, reviewing 21 proposals[120]. - The board of directors consists of 8 members, including 3 independent directors, and held 6 meetings, reviewing 45 proposals[122]. - The company reported a cash dividend of 8,041,139.32 CNY, with a distribution ratio of 100% of the total profit distribution[161]. - The company did not propose any cash dividend distribution plan despite having a positive distributable profit of 873,686,714.41 CNY[161]. Risks and Challenges - The company faced challenges such as rising raw material prices and increased international shipping costs, impacting profitability[31]. - The company has identified risks associated with foreign exchange derivative investments, including exchange rate fluctuations and internal control risks[85]. - The company faces risks related to macroeconomic fluctuations, including potential impacts from international trade tensions and the COVID-19 pandemic[111][112]. Employee Management - The total number of employees at the end of the reporting period was 2,104, with 1,539 in the parent company and 565 in major subsidiaries[157]. - The company has established a salary system based on positions and skills, aiming for steady annual salary growth for employees[159]. - The company emphasizes employee well-being through regular training and health check-ups[181]. - The company has a total of 753 training sessions conducted during the reporting period, focusing on professional skills and safety[160].

广东通宇通讯股份有限公司 2022 年第一季度报告全文 广东通宇通讯股份有限公司 2022 年第一季度报告 本公司及董事会全体成员保证信息披露的内容真实、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: 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、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。 2.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)声明：保证季度报告中 财务信息的真实、准确、完整。 3.第一季度报告是否经过审计 □ 是 √ 否 一、主要财务数据 (一)主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 1 证券代码：002792 证券简称：通宇通讯 公告编号：2022-023 | --- | --- | --- | --- | |-----------------------------------------------------|------------------|------------------|---------------------------| | | 本报告 ...

广东通宇通讯股份有限公司 2021 年第三季度报告 证券代码：002792 证券简称：通宇通讯 公告编号：2021-051 广东通宇通讯股份有限公司 2021 年第三季度报告 本公司及董事会全体成员保证信息披露的内容真实、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: 1.董事会、监事会及董事、监事、高级管理人员保证季度报告的真实、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。 2.公司负责人吴中林、主管会计工作负责人王智及会计机构负责人(会计主管人员) 李艳军声 明：保证季度报告中财务信息的真实、准确、完整。 3.第三季度报告是否经过审计 □ 是 √ 否 一、主要财务数据 (一)主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 □ 是 √ 否 | --- | --- | --- | --- | --- | |------------------------------------------------------|------------------|-------------------------|----------------- ...

广东通宇通讯股份有限公司 2021 年半年度报告 广东通宇通讯股份有限公司 2021 年半年度报告 2021 年 08 月 1 广东通宇通讯股份有限公司 2021 年半年度报告 第一节 重要提示、目录和释义 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、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。 公司负责人吴中林、主管会计工作负责人王智及会计机构负责人(会计主管人员)李艳军 声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 本公司请投资者认真阅读本报告，公司在本报告"第三节 管理层讨论与分析"之"十、 公司面临的风险和应对措施"部分描述了公司未来经营中可能面临的风险，敬请广大投资者 注意查阅。 公司计划不派发现金红利，不送红股，不以公积金转增股本。 2 广东通宇通讯股份有限公司 2021 年半年度报告 目录 | --- | |----------------------------------------------------------------------------------------- ...

广东通宇通讯股份有限公司 2020 年年度报告 2021 年 04 月 1 第一节 重要提示、目录和释义 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、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。 公司负责人吴中林、主管会计工作负责人王智及会计机构负责人(会计主管人员)李艳军 声明：保证本年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本报告的董事会会议。 本公司请投资者认真阅读本报告，公司在本报告"第四节 经营情况讨论与分析"中"九、 公司未来发展的展望"之"（四）可能面对的风险"部分描述了公司未来经营中可能面临的风险， 敬请广大投资者注意查阅。 公司经本次董事会审议通过的利润分配预案为：以 337,840,200 为基数，向全体股东每 10 股派发现金红利 3 元（含税），送红股 0 股（含税），不以公积金转增股本。 2 目录 | --- | --- | |------------------------------------------------------------------------------------------ ...

广东通宇通讯股份有限公司 2021 年第一季度报告全文 广东通宇通讯股份有限公司 2021 年第一季度报告 2021 年 04 月 1 广东通宇通讯股份有限公司 2021 年第一季度报告全文 第一节 重要提示 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、误导性陈述或者重大遗漏，并承担个别和 连带的法律责任。 所有董事均已出席了审议本次季报的董事会会议。 公司负责人吴中林、主管会计工作负责人王智及会计机构负责人(会计主管 人员)李艳军声明：保证季度报告中财务报表的真实、准确、完整。 2 广东通宇通讯股份有限公司 2021 年第一季度报告全文 第二节 公司基本情况 一、主要会计数据和财务指标 公司是否需追溯调整或重述以前年度会计数据 | --- | --- | --- | --- | |-----------------------------------------------------|------------------|------------------|------------------------| | | 本报告期 | 上年同期 | 本报告 ...