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 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-5 | --- | --- | --- | |-----------------------------|-------------------------------|----------------------------------------------------------------------------------------------------------------------------------| | | | | | | √ | 特定对象调研 □分析师会议 □媒体采访 | | 投资者关系活动 | | □业绩说明会 □新闻发布会 □路演活动 | | 类别 | □ | 现场参观 □其他 （ ） | | 参与单位名称及 人员姓名 | 新价值投资钟林森(排名不分先后 | 国泰君安王胜、中银国际吴彤、兆丰禾投资李权兵、汉明资产蔡良果、 ) | | 时间 | 2016 年 7 月 14 | 日（星期四） 14:00-16:00 | | 地点 | | 广东通宇通讯股份有限公司第二会议室 ...

广东通宇通讯股份有限公司 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-2 | --- | --- | --- | |----------------|------------------------|--------------------------------------------------------------------| | | | | | | √ | 特定对象调研 □分析师会议 □媒体采访 | | 投资者关系活动 | | □业绩说明会 □新闻发布会 □路演活动 | | 类别 | □ | 现场参观 □其他 （ ） | | 参与单位名称及 | | 东北证券熊军、石晓彬、林钰乔、南方基金郑小溪、前海开源基金魏 | | 人员姓名 | | 淳、信达澳银基金冯明远、摩根华鑫基金雷志勇(排名不分先后 ) | | 时间 | 2016 年 6 月 2 | 日（星期四）下午 14:00-16:00 | | 地点 | | 广东通宇通讯股份有限公司第二会议室 | | 公司接待人员 | | 董事长吴中林、财务总监杨晨东、副总经理兼董事会秘书潘杨、战略 | | 姓名 | | 发展部 ...

广东通宇通讯股份有限公司 编号：2016-1 证券代码： 002792 证券简称：通宇通讯 广东通宇通讯股份有限公司投资者关系活动记录表 | --- | --- | --- | |--------------|-------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

Group 1: Company Overview and Competitive Landscape - The global antenna market is dominated by seven major companies, including Tongyu Communication, which holds over 80% market share [2] - Tongyu Communication has several competitive advantages, such as advanced technology in certain antenna fields and strong partnerships with over 60 global operators [2] - The company is positioned among a few manufacturers with significant R&D capabilities and production capacity [2] Group 2: Growth Drivers and Market Opportunities - The anticipated growth in antenna orders is driven by the ongoing 4G network construction by China Telecom and China Unicom, expected to peak in 2017 [2] - There remains substantial market potential in regions where 4G construction has not yet been widely implemented [2] - The company plans to expand its overseas market presence and establish a global sales network [3] Group 3: Future Technology Trends - The integration of 4.5G and 5G technologies is expected to enhance product offerings, with 5G anticipated to drive a new wave of antenna demand by 2020 [3][5] - Tongyu is developing 4.5G antennas in collaboration with several equipment integrators, with initial orders expected in 2017 and significant growth in 2018 [3] Group 4: Strategic Initiatives and Acquisitions - The acquisition of a Finnish company aims to prepare for widespread 5G technology adoption and strengthen Tongyu's position as a competitive global antenna supplier [4] - The acquired company possesses advanced technology in miniaturized filters, crucial for future wireless applications [4] - The integration of this acquisition is expected to enhance Tongyu's technical capabilities and expedite its international business development [5] Group 5: Market Expansion and Sales Strategy - Tongyu has established a strong foundation in the communication antenna and RF device sectors, with a focus on expanding its overseas marketing network [6] - The company aims to increase its market share in high-end international markets while maintaining its leading position domestically [6] - A strategic focus on building a global sales network and enhancing customer relationships is essential for sustained revenue growth [6]

广东通宇通讯股份有限公司 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-8 | --- | --- | --- | --- | |--------------------|--------------------------|------------------------------------|----------------------------------------------------------| | | | | | | | √ | 特定对象调研 □分析师会议 □媒体采访 | | | 投资者关系活动类别 | □ | 业绩说明会 □新闻发布会 □路演活动 | | | | | □现场参观 □其他 （ ） | | | 参与单位名称及 | | | 中投证券余伟民、鑫鼎基金刘磊、长城基金翁煜平、玖哥资本武 | | 人员姓名 | 飞飞等 | | | | 时间 | 2016 年 9 月 8 | 日 14:30-16:30 | | | 地点 | 深圳市马哥孛罗好日子酒店 | 3020 | 房 | | 公司接待人员姓名 | | 董事长吴中林、战略总监梁承献 | | | 投资 ...

广东通宇通讯股份有限公司 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-11 | --- | --- | --- | --- | --- | |--------------------|-------------------------------------|--------|----------------------------------|------------------------------------------------------| | | | | | | | | □特定对象调研 □分析师会议 √媒体采访 | | | | | 投资者关系活动类别 | □ | | 业绩说明会 □新闻发布会 □路演活动 | | | | □ | | 现场参观 □其他 （ ） | | | 参与单位名称及 | 南方日报陈彧 | | | | | 人员姓名 | | | | | | 时间 | 2016 年 11 月 | 1 日 | 9:00-9:30 | | | 地点 | 复） | | | 广东通宇通讯股份有限公司证券事务部办公室（书面提纲回 | | 公司接待人员姓名 | 副总经理、 ...

广东通宇通讯股份有限公司 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-12 | --- | --- | --- | --- | |--------------------|-----------------|--------------------------------------------|--------------------------------------------------------| | | | | | | | | √特定对象调研 □分析师会议 □媒体采访 | | | 投资者关系活动类别 | □ | 业绩说明会 □新闻发布会 □路演活动 | | | | □ | 现场参观 □其他 （ ） | | | | | | 东北证券熊军；申万宏源何俊锋；国泰君安王胜；兴业证 | | 参与单位名称及 | | | 券熊彬正；申万菱信基金张朋；金控资管陈敏良、廖刚、周 | | 人员姓名 | | | 昕；华夏基金李沐曦；民生证券杨锟；滨海基金肖海斌；滨海 | | | | 金控陈杨枫；中邮基金吴尚等（排名不分先后） | | | 时间 | 2016 年 11 | 月 4 ...

广东通宇通讯股份有限公司 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-15 | --- | --- | --- | --- | |--------------------|-------------------------------------|----------------------------------|----------------------------------------------------------| | | | | | | | √特定对象调研 □分析师会议 □媒体采访 | | | | 投资者关系活动类别 | □ | 业绩说明会 □新闻发布会 □路演活动 | | | | □ | 现场参观 □其他 （ ） | | | 参与单位名称及 | 东方证券陈宇哲 | | | | 人员姓名 | | | | | 时间 | 2016 年 11 月 | 18 日 9:00-10:20 | | | 地点 | 广东通宇通讯股份有限公司第二会议室 | | | | 公司接待人员姓名 | | | 副总经理刘木林；副总经理、董事会秘书潘杨。 | | 投资者关系活动 | | ...

广东通宇通讯股份有限公司 投资者关系活动记录表 证券代码：002792 证券简称：通宇通讯 编号：2016-16 | --- | --- | --- | --- | |-------------------------|------------------------|--------------------------------------------|----------------------------------------------------------| | | | | | | | | √特定对象调研 □分析师会议 □媒体采访 | | | 投资者关系活动类别 | □ | 业绩说明会 □新闻发布会 □路演活动 | | | | □ | 现场参观 □其他 （ ） | | | | | | 招商证券冯骋、周炎；中银国际易景明；东吴证券孙云翔；长城 | | 参与单位名称及 人员姓名 | | | 证券余芳沁；方正证券宋辉；前海囯硕基金熊丹；永丰金控刘 | | | 颖 | | | | 时间 | 2016 年 11 月 | 29 日 10:20-11:40 | | | 地点 | | 广东通宇通讯股份有限公司 ...