证券代码：600405 证券简称：动力源 编号：2023-056 北京动力源科技股份有限公司 关于为子公司授信提供担保的公告 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。 重要内容提示： 被担保人名称:北京科耐特科技有限公司（以下简称"科耐特"）、 北京动力源新能源科技有限责任公司（以下简称"动力源新能源"） 本次担保金额及已实际为其提供的担保余额： 本次为北京科耐特科技有限公司担保金额不超过人民币 400 万元。截至公告 日，不包含本次担保，已实际为北京科耐特科技有限公司提供的担保余额为 300 万元； 因经营发展需要，全资子公司科耐特拟在江苏银行股份有限公司北京分行申 请授信本金人民币 300 万元，公司为上述授信的本金及相应利息、费用等合计不 超过 400 万元提供连带责任保证担保，具体以拟签订的《最高额保证合同》为准， 担保期限为一年。 因经营发展需要，控股子公司动力源新能源拟在江苏银行股份有限公司北京 分行申请授信本金 1,000 万元，公司为上述授信的本金及相应利息、费用等合计 不超过 1,300 万元提供 ...

证券代码：600405 证券简称：动力源 编号：2023-057 北京动力源科技股份有限公司 关于为全资子公司提供反担保的公告 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。 重要内容提示: 全资子公司安徽动力源科技有限公司（以下简称"安徽动力源"）拟向安徽 郎溪新华村镇银行股份有限公司申请流动资金贷款人民币 500 万元整，郎溪县 中小企业融资担保有限责任公司为上述贷款提供保证担保。公司向郎溪县中小 企业融资担保有限责任公司提供连带责任保证反担保不超过人民币 500 万元。 截止本公告日，不包含本次反担保，公司已实际为安徽动力源提供的反担保 余额为 1,000 万元。 一、担保情况概述 （一）担保基本情况 公司全资子公司安徽动力源因经营发展需要，拟向安徽郎溪新华村镇银行股 份有限公司申请流动资金贷款人民币 500 万元整，郎溪县中小企业融资担保有限 责任公司为上述贷款提供保证担保。公司向郎溪县中小企业融资担保有限责任公 司提供连带责任保证反担保，反担保的最高债权额为 500 万元，期限一年。 （二）上市公司本次担保事项 ...

证券代码：600405 证券简称：动力源 公告编号：2023-036 北京动力源科技股份有限公司 关于召开 2022 年度业绩说明会的公告 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。 重要内容提示： 投资者可于 2023 年 05 月 19 日（星期五）至 05 月 25 日（星期四）16:00 前 登录上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 ir@dpc.com.cn 进行提问。公司将在说明会上对投资者普遍关注的问题进行回答。 北京动力源科技股份有限公司（以下简称"公司"）已于 2023 年 4 月 18 日发 布公司 2022 年度报告，为便于广大投资者更全面深入地了解公司 2022 年度经营 成果、财务状况，公司计划于 2023 年 05 月 26 日（星期五）上午 10:00-11:30 举 行 2022 年度业绩说明会，就投资者关心的问题进行交流。 一、 说明会类型 本次投资者说明会以视频结合网络文字互动召开，公司将针对 2022 年度经 营成果及财务状况的具体情况与投资者进行互动交流和沟 ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥171,544,365.07, representing a decrease of 33.84% compared to the same period last year[5] - The net profit attributable to shareholders was a loss of ¥46,009,108.71, with basic and diluted earnings per share both at -0.083 yuan[5] - The company's net loss for Q1 2023 was CNY 46,009,108.71, compared to a net loss of CNY 34,719,390.35 in Q1 2022[17] - The total comprehensive income for Q1 2023 was -45,969,949.76 RMB, compared to -19,684,314.44 RMB in Q1 2022, showing a worsening of overall financial performance[19] - The company reported a basic and diluted earnings per share of -0.083 RMB for Q1 2023, compared to -0.034 RMB in Q1 2022[19] Assets and Liabilities - Total assets at the end of Q1 2023 were ¥2,545,945,875.54, down 1.97% from the end of the previous year[6] - Total assets as of March 31, 2023, were CNY 2,545,945,875.54, down from CNY 2,596,987,421.55 at the end of 2022[17] - Total liabilities decreased to CNY 1,696,965,221.86 from CNY 1,702,036,818.11, a decline of 0.3%[16] - The company's total equity as of March 31, 2023, was CNY 848,980,653.68, down from CNY 894,950,603.44 at the end of 2022[17] Cash Flow and Financing - The net cash flow from operating activities was ¥4,560,626.63, indicating an increase in operational cash receipts compared to the previous year[9] - The net cash flow from operating activities improved to 4,560,626.63 RMB, compared to a negative cash flow of -19,543,794.26 RMB in Q1 2022[22] - The company raised 420,450,000.00 RMB through borrowings in Q1 2023, compared to 393,736,720.00 RMB in Q1 2022, indicating increased financing activities[23] Revenue and Costs - Total operating revenue for Q1 2023 was CNY 171,544,365.07, a decrease of 33.8% compared to CNY 259,304,932.60 in Q1 2022[17] - Total operating costs for Q1 2023 were CNY 224,170,609.42, down from CNY 284,690,081.66 in Q1 2022, reflecting a reduction of 21.3%[17] - The decline in revenue was primarily due to a slowdown in project construction by telecommunications operators[9] - The company incurred a total operating expense of 264,062,571.99 RMB, slightly higher than 262,945,350.93 RMB in Q1 2022[22] Shareholder Information - The company had a total of 92,751 common shareholders at the end of the reporting period[10] - The top shareholder, He Zhenya, holds 11.23% of the shares, amounting to 62,138,615 shares[11] Other Financial Metrics - Non-recurring gains and losses amounted to ¥105,204.87 after tax adjustments[8] - Research and development expenses for Q1 2023 were CNY 26,834,871.39, an increase from CNY 24,905,472.07 in Q1 2022[17] - Accounts receivable decreased to CNY 713,862,280.86 from CNY 792,111,737.80, indicating a reduction of 9.9%[14] - Inventory increased to CNY 450,473,406.01 from CNY 427,538,683.30, representing a rise of 5.3%[15] - Cash and cash equivalents as of March 31, 2023, were CNY 217,541,064.61, slightly down from CNY 223,359,962.67 at the end of 2022[14] - Cash and cash equivalents at the end of Q1 2023 were 116,863,625.66 RMB, down from 120,749,758.35 RMB at the end of Q1 2022[23] - The company experienced a credit impairment loss of 5,009,591.61 RMB in Q1 2023, compared to 3,457,812.48 RMB in Q1 2022, indicating increased credit risk[18] - The company reported a foreign exchange impact of 824,011.55 RMB on cash and cash equivalents in Q1 2023, compared to -1,126,852.90 RMB in Q1 2022[23] Strategic Outlook - The company does not anticipate any significant changes in its operational strategy in the near term[9]

7-2-1 7-2-2 | 问题 3、关于融资规模以及效益测算 | | --- | | 问题 4、关于公司业务与经营情况 . | | 问题 6、其他 | 7-2-3 | | | | 歷号 | 项目名称 | 项目总投资 | 拟使用募集资金 | | --- | --- | --- | --- | | | 车载电源研发及产业化项目 | 17,974.09 | 13.130.90 | | 2 | 光储逆变器研发及产业化项目 | 21,937.65 | 18.869.10 | | 3 | 偿还银行贷款 | 13,000.00 | 13,000.00 | | | 合计 | 52,911.74 | 45,000.00 | 7-2-4 | | | | 序号 | 项目 | 投资额 | 资本性支出金额 | 拟投入募集资金金额 | | --- | --- | --- | --- | --- | | | 建筑工程费 | 1,334.20 | 1,334.20 | 1,334.20 | | 2 | 设备购置费 | 9,772.58 | 9,772.58 | 9,772.58 | | | 软件购置费 | 1.468.00 | 1,468 ...

Financial Performance - The company reported a consolidated net profit of -14,098,124.96 yuan for 2022, with a net profit attributable to the parent company of -16,153,810.53 yuan[3]. - The parent company’s net profit was -102,135,518.05 yuan, resulting in a year-end undistributed profit of -491,430,451.28 yuan[3]. - Due to negative undistributed profits, the company will not distribute cash dividends or issue bonus shares for the 2022 fiscal year[3]. - The company's operating revenue for 2022 was CNY 1,356,172,251.55, representing a 30.16% increase from CNY 1,041,933,316.17 in 2021[19]. - The net profit attributable to shareholders of the listed company was CNY -16,153,810.53, an improvement from CNY -142,384,471.44 in the previous year, indicating a significant reduction in losses[19]. - The net cash flow from operating activities reached CNY 121,905,881.14, a substantial increase of 796.25% compared to CNY 13,601,737.64 in 2021[19]. - The company's total assets as of the end of 2022 were CNY 2,596,987,421.55, a 1.60% increase from CNY 2,555,972,670.81 at the end of 2021[20]. - The basic earnings per share for 2022 was CNY -0.03, an improvement from CNY -0.26 in 2021[21]. - The company reported a 90.43% reduction in net losses, decreasing from CNY -14,731.10 million in 2021 to CNY -1,409.81 million in 2022[28]. Operational Developments - The company’s 2023 operational plan is subject to various uncertainties, including macroeconomic conditions and market situations[4]. - The company has not reported any non-operating fund occupation by controlling shareholders or related parties[5]. - There are no violations of decision-making procedures regarding external guarantees reported[5]. - The company has received a standard unqualified audit report from Lixin Accounting Firm[4]. - The company is actively pursuing new products, markets, and customers while maintaining steady progress in existing industries[28]. - The company improved its supply chain capabilities, ensuring overall production efficiency and timely order delivery despite challenges in raw material supply[30]. - The company has established subsidiaries in Malaysia and Mexico to enhance its overseas marketing network and better serve regional markets[35]. - The company has expanded its hydrogen fuel cell product line, providing power isolation DC/DC converters for urban rail transit applications, marking a first in the industry[36]. - The company has successfully completed the deployment of high-voltage direct current products in major data centers, increasing market share in the data center industry[33]. Product Innovations - The company launched new products including the 75A modular power supply and 6KW 5G smart microstation power supply, enhancing product competitiveness and customer satisfaction[31]. - The company achieved significant growth in international business sales, expanding its product offerings to include power systems, smart lithium batteries, and hybrid systems[35]. - The company has developed a power supply product platform covering all topological structures and power ranges, enhancing energy utilization efficiency[66]. - The company has established a comprehensive electric vehicle charging and swapping product system, delivering projects such as the 120KW DC charging pile for State Grid and securing multiple orders in regions like Xiong'an and Sichuan, contributing to a solid market foundation[40]. - The company has successfully developed and mass-produced new charging cabinets and core components for electric bicycles, including a 3.0 smart swapping cabinet that meets diverse customer needs[40]. Market Expansion and Strategy - The company aims to leverage the growing 5G market, with a projected global market size of USD 145 billion in 2023, expanding to USD 370 billion by 2026, reflecting a CAGR of 11%[117]. - The company plans to enhance its global marketing capabilities, focusing on Europe, Africa, and Latin America to support sustainable overseas business development[118]. - The company is strategically expanding into the green travel sector, with a target for new energy vehicles to account for 20% of total vehicle sales by 2025[121]. - The company aims to enhance its product development process and improve verification capabilities to boost product competitiveness in the growing new energy vehicle market[126]. - The company plans to continue enhancing its global marketing and service network to increase its global influence[71]. Governance and Compliance - The company strictly adheres to the regulations of the Company Law, Securities Law, and the Corporate Governance Guidelines, ensuring the protection of shareholder interests and maintaining a robust governance structure[176]. - The company held its first extraordinary general meeting on February 7, 2022, where it approved two key resolutions regarding collateral and guarantees for subsidiaries[182]. - The annual general meeting on May 20, 2022, approved the 2021 annual report and various other reports, reflecting a commitment to transparency and accountability[183]. - The company has established a comprehensive internal control system to ensure effective decision-making and oversight by the board and its committees[176]. - The company is committed to maintaining independence in its operations, with no reported conflicts of interest involving major shareholders or actual controllers[179]. Research and Development - The company has a strong research and development capability, focusing on product innovation and technology iteration to meet customer satisfaction[65]. - The company is investing in research and development for new technologies, with an allocated budget of CNY 100 million for the upcoming year[196]. - The company plans to optimize its R&D resources to enhance product competitiveness, focusing on safety design and reliability to ensure high-quality power supply products[159]. - The company is committed to increasing its research and development investment to maintain its core competitiveness amid rapid technological changes in the power electronics industry[167]. - The company has completed various reliability tests and certifications for its products, ensuring safety and durability, which supports its competitive edge in the market[49].

| 信永中和会计师事务所 北京市东城区朝阳门北大街 联系电话: +86(010)6554 2288 | | | | | --- | --- | --- | --- | | +86(010)6554 2288 | 8号富华大厦A座9层 | telephone: | | | 9/F, Block A, Fu Hua Mansion | | | | | ShineWing | No.8, Chao yangmen Beidajie, | | | | 传真: | Dongcheng District, Beijing | | +86(010)6554 7190 | | certified public accountants 100027, P.R.China | | facsimile: | +86(010)6554 7190 | ީӄሯ्Ӣ࣑ࣞⓆ〇ᢶ㛗Գᴿ䲆ޢਮੇ⢯ᇐሯ䊗ਇ㺂㛗⾞ ⭩䈭ᮽԬⲺᇗṮ䰤䈘࠳Ⲻഔགྷ к⎧䇱ࡨӔ᱃ᡰ˖ ᡁԜ᧕ਇेӜ࣋ࣘⓀ、ᢰ㛑ԭᴹ䲀ޜਨ˄ԕлㆰ〠 ⭣䈧Ӫǃޜਨᡆ㘵࣋ࣘⓀ˅Ⲵင ᢈˈሩޜਨ 2019 ᒤᓖǃ2020 ᒤᓖǃ2021 ᒤᓖⲴ䍒࣑ᣕ㺘䘋㹼ᇑ䇑ˈࠪާҶ XYZH/2020BJA6 ...

Financial Performance - The company's operating revenue for the first half of 2022 was RMB 578,319,265.66, representing a 27.24% increase compared to RMB 454,526,230.04 in the same period last year[18]. - The net profit attributable to shareholders of the listed company was a loss of RMB 27,736,193.25, an improvement from a loss of RMB 56,119,254.95 in the previous year[18]. - The net cash flow from operating activities was RMB 20,186,917.74, significantly up from RMB 478,903.55 in the same period last year, marking an increase of 4,115.24%[18]. - The total assets at the end of the reporting period were RMB 2,634,986,466.24, a 3.09% increase from RMB 2,555,972,670.81 at the end of the previous year[18]. - The net assets attributable to shareholders of the listed company decreased by 3.04% to RMB 867,782,506.21 from RMB 895,001,307.29 at the end of the previous year[18]. - The basic earnings per share for the first half of 2022 was -0.050 yuan, an improvement from -0.101 yuan in the same period last year[19]. - The weighted average return on net assets was -3.10%, an improvement from -5.46% in the previous year[19]. - The company reported a net loss of CNY 223,301,773.07, compared to a loss of CNY 195,565,579.82 at the beginning of the period[157]. - The net loss for the first half of 2022 was ¥28,433,848.80, an improvement from a net loss of ¥58,464,370.41 in the first half of 2021[164]. Business Segments and Strategy - The company has diversified its core business into three main areas: data communication, green travel, and new energy, reflecting a strategic shift towards renewable energy solutions[25]. - The data communication segment includes products such as communication power modules and high-voltage direct current supply systems, targeting telecom operators and data centers[26]. - The green travel segment features electric vehicle charging solutions, including AC and DC charging piles, and integrated charging systems for electric bicycles[27]. - The new energy segment focuses on hydrogen fuel cell systems and energy storage solutions, with applications in various types of fuel cell vehicles[28]. - The company aims to enhance its market presence through technological innovation and customer-oriented solutions, maintaining a focus on core business areas[25]. - The company is actively developing integrated energy solutions that combine photovoltaic systems with energy storage and charging infrastructure[28]. - The electric vehicle charging market is a key growth area, with the company providing comprehensive solutions for charging station design and construction[27]. Market Trends and Projections - In 2022, China Mobile is expected to have a capital expenditure of 110 billion yuan for 5G-related investments, while China Telecom's investment is projected at 34 billion yuan[34]. - The global 5G market size was 53.93 billion USD in 2020 and is projected to reach 123.27 billion USD by 2025, with a compound annual growth rate of 18% from 2020 to 2025[36]. - By the end of 2022, the total number of 5G base stations in China is expected to exceed 2.09 million, with over 670,000 new stations to be built this year[34]. - The production and sales of new energy vehicles reached 2.661 million and 2.6 million units respectively in the first half of 2022, representing a year-on-year growth of 120%, with a market share of 21.6%[41]. - The market for onboard power supplies in the new energy vehicle sector is projected to grow from 5.44 billion yuan in 2017 to 70 billion yuan by 2025[44]. - The electric vehicle charging market is expected to see a compound annual growth rate of 44% from 2021 to 2025, with market sizes projected at 124.1 billion yuan in 2021 and 204.5 billion yuan by 2025[46]. Research and Development - The company has maintained over 20% market share in multiple countries despite challenges from the pandemic and international trade conflicts[37]. - The company has accumulated 27 years of experience in the communication power industry, leading to stable growth in product sales[35]. - The company holds 479 valid intellectual property rights, including 69 invention patents and 212 utility model patents, showcasing its strong R&D capabilities[58]. - The company is focusing on the development of fuel cell DC/DC products and has made progress in the durability testing of these products[59]. - The company’s high-voltage variable frequency drives are designed to optimize energy consumption in high-energy-consuming motor systems[30]. Financial Position and Liabilities - The company's total liabilities reached CNY 1,755,162,900.11, compared to CNY 1,648,232,648.05 at the start of the period, which is an increase of approximately 6.5%[157]. - Short-term borrowings increased significantly to CNY 426,872,463.00 from CNY 281,452,959.64, representing a rise of about 51.6%[156]. - The company reported a total guarantee amount of 42,927.05 million RMB, which accounts for 47.29% of the company's net assets[135]. - The company provided guarantees totaling 11,332.14 million RMB to its subsidiaries during the reporting period[135]. - The company's accounts receivable balance at the end of the reporting period was 785 million yuan, accounting for 29.80% of total assets, indicating a potential risk of delayed collection[106]. Corporate Governance and Shareholder Information - The company has made significant changes in its board and management personnel, including the election of new directors and supervisors[115]. - The company held its annual general meeting on May 20, 2022, approving the election of the eighth board of directors and supervisors[117]. - The total number of shares decreased from 557,143,948 to 555,136,948 due to the cancellation of 2,007,000 restricted shares[139]. - The largest shareholder, He Zhenya, holds 62,138,615 shares, accounting for 11.19% of the total shares, with 45,146,728 shares pledged[146]. - The company has a total of 3,868,500 restricted shares from the 2019 stock option and restricted stock incentive plan[143]. Risk Management and Challenges - The company faces industry competition risks, with a need to maintain technological leadership and brand advantages to avoid market share reduction[102]. - The company emphasizes the importance of continuous R&D investment to keep pace with technological advancements and market demands[104]. - The company is closely monitoring international trade tensions and their potential impact on logistics efficiency and transportation costs[108]. - Despite effective control of COVID-19 domestically, localized outbreaks and severe overseas situations may still impact the company's operations and supply chain[110]. - The company is focusing on domestic chip replacement as a key task to mitigate supply chain risks, particularly due to chip shortages[109].

Financial Performance - The company's operating revenue for Q1 2022 was CNY 259,304,932.60, representing a year-on-year increase of 73.70%[5] - The net profit attributable to shareholders of the listed company was a loss of CNY 19,144,704.89, with no applicable percentage change due to the loss[5] - The company's net loss for Q1 2022 was RMB 25,385,149.06, compared to a net loss of RMB 48,781,744.78 in Q1 2021, indicating an improvement in financial performance[19] - Operating profit for Q1 2022 was -20,765,587.47 RMB, a significant improvement from -41,811,874.90 RMB in the same period last year[20] - Total comprehensive income for Q1 2022 was -19,684,314.44 RMB, compared to -42,398,047.40 RMB in Q1 2021, indicating a 53.6% improvement[21] - Cash flow from operating activities for Q1 2022 was -19,543,794.26 RMB, an improvement from -33,500,769.48 RMB in Q1 2021[24] - The basic and diluted earnings per share for Q1 2022 were both -0.034 RMB, compared to -0.074 RMB in Q1 2021[22] Assets and Liabilities - The total assets at the end of the reporting period were CNY 2,625,311,398.62, an increase of 2.71% compared to the end of the previous year[6] - The company's total liabilities increased to RMB 1,737,255,690.30 from RMB 1,648,232,648.05 at the end of 2021, reflecting a rise of 5.4%[17] - The equity attributable to shareholders of the listed company decreased by 2.14% to CNY 875,821,630.97 compared to the end of the previous year[6] - The company's equity attributable to shareholders decreased to RMB 875,821,630.97 from RMB 895,001,307.29 at the end of 2021, a decline of 2.7%[18] Cash Flow and Investments - The net cash flow from operating activities was a negative CNY 19,543,794.26, with no applicable percentage change[5] - Cash and cash equivalents as of March 31, 2022, amounted to RMB 184,595,467.51, an increase from RMB 131,826,874.61 at the end of 2021[15] - The net cash flow from investing activities for Q1 2022 was -11,291,723.13 RMB, compared to -14,350,649.89 RMB in Q1 2021, indicating a reduction in cash outflow[24] - The total cash inflow from financing activities in Q1 2022 was 408,095,689.91 RMB, significantly higher than 168,493,803.60 RMB in Q1 2021[25] Shareholder Information - The total number of common shareholders at the end of the reporting period was 107,210[12] - Major shareholder He Zhenya holds 62,138,615 shares, accounting for 11.19% of the total shares, with 40,538,615 shares pledged[12] Revenue and Costs - Total operating costs for Q1 2022 were RMB 284,690,081.66, up 43.6% from RMB 198,022,225.12 in Q1 2021[19] - Revenue from sales of goods and services received in Q1 2022 was 238,028,249.42 RMB, up from 203,160,061.31 RMB in Q1 2021, reflecting an increase of about 17.1%[23] - The increase in operating revenue was primarily due to a more abundant order resource in telecommunications, green travel, and new energy compared to the same period last year[10] Inventory and Receivables - Accounts receivable stood at RMB 737,346,467.51 as of March 31, 2022, slightly up from RMB 731,012,558.97 at the end of 2021[15] - Inventory increased to RMB 464,633,254.05 from RMB 456,004,865.54 at the end of 2021, reflecting a growth of 1.4%[16] Borrowings and Financial Ratios - Short-term borrowings rose significantly to RMB 491,196,354.63 from RMB 281,452,959.64 at the end of 2021, indicating increased leverage[17] - The weighted average return on net assets was -2.19%, a decrease of 1.81 percentage points compared to the previous year[6] - The company reported non-recurring gains and losses totaling CNY 1,204,280.20 after tax[9] - The company reported a foreign exchange loss of -34,971.43 RMB in Q1 2022, compared to a gain of 46,300.43 RMB in Q1 2021[21]

Financial Performance - The company reported a consolidated net profit of -147,310,975.94 RMB for 2021, with a net profit attributable to shareholders of -142,384,471.44 RMB[4]. - Operating revenue decreased by 14.29% to 1,041,933,316.17 RMB in 2021, compared to 1,215,709,742.85 RMB in 2020[19]. - The net cash flow from operating activities significantly dropped by 90.16% to 13,601,737.64 RMB in 2021, down from 138,254,950.37 RMB in 2020[19]. - The company's total assets slightly decreased by 0.23% to 2,555,972,670.81 RMB at the end of 2021, compared to 2,561,747,813.90 RMB at the end of 2020[19]. - The company's net assets attributable to shareholders decreased by 13.74% to 895,001,307.29 RMB at the end of 2021, down from 1,037,514,405.17 RMB at the end of 2020[19]. - The company does not plan to distribute dividends for 2021 due to negative retained earnings, with no cash dividends or stock bonuses proposed[5]. - The basic and diluted earnings per share for 2021 were both -CNY 0.2556, compared to -CNY 0.075 in 2020[20]. - The weighted average return on equity was -17.28% in 2021, a decrease of 13.19 percentage points from -4.09% in 2020[20]. - Operating profit was -¥146,855,969.29, a decline of ¥96,122,098.86 year-on-year[66]. - The company reported a net profit attributable to shareholders of -¥142,384,471.44, a decrease of ¥100,468,739.76 year-on-year[66]. Revenue and Sales - The company's operating revenue for 2021 was CNY 1,041.93 million, a decrease of 14.29% compared to CNY 1,215.71 million in 2020[27]. - Revenue from domestic operations was ¥803,947,483.08, down 16.01% year-on-year[71]. - The company sold 473,051 units of power supplies, a decrease of 2.02% compared to the previous year[73]. - Total revenue decreased by 15.79% to 643,145,767.4 from 763,697,4 in the previous year[75]. - The company's major customers accounted for 31.68% of total annual sales, with no significant reliance on a few customers[76]. Costs and Expenses - The gross profit margin decreased by 1.46% due to rising costs of raw materials and logistics, as well as a shortage of semiconductor components[28]. - Material costs for power products accounted for 86.70% of total costs, down from 88.95% year-on-year, with a decrease of 17.92% in amount[75]. - Sales expenses increased by 9.69% to 192,533,149.20 compared to 175,532,780.69 in the previous year[76]. - The cost of materials in the green travel segment increased by 31.51% year-on-year, with a total of 82,477,486.83[74]. - The company's financial expenses decreased by 4.59% to 50,394,050.21 from 52,817,910.41 in the previous year[77]. Research and Development - Research and development expenses increased by 28.89% to ¥104,414,645.95, attributed to new product development[67]. - The number of R&D personnel is 496, making up 20.59% of the total workforce[79]. - The company has a robust research and development capability, continuously innovating and iterating its products to meet customer demands[59]. - The company is committed to enhancing its research and development capabilities to keep pace with rapid technological changes and maintain core competitiveness[141]. - The company aims to enhance its R&D capabilities by optimizing testing platforms and improving product reliability, aiming for efficient large-scale production of new technologies[136]. Market and Industry Trends - The global 5G market size was approximately USD 53.93 billion in 2020 and is projected to reach USD 123.27 billion by 2025, with a compound annual growth rate of 18%[98]. - The domestic IDC market size reached approximately CNY 298.47 billion in 2021, with a year-on-year growth of 33.3%, and is expected to reach CNY 230 billion in 2022[101]. - The global photovoltaic installation is expected to grow by over 20% in 2022, surpassing 200 GW, with total investment exceeding $170 billion[114]. - The market size for the "small three electric" (onboard power supply business) is projected to reach tens of billions of yuan in 2022, driven by the demand for high-quality onboard power supplies in the new energy vehicle sector[106]. - By 2030, China aims to achieve a target of 2 million hydrogen fuel cell vehicles, with the hydrogen fuel cell vehicle industry expected to exceed 1 trillion yuan in value by 2030[105]. Strategic Initiatives - The company is focusing on strategic partnerships with domestic brands to enhance localization and reduce reliance on imported materials[28]. - The company is expanding its new energy business, particularly in solar energy, by establishing dedicated R&D teams and product lines[28]. - The company aims to improve production efficiency and strengthen cost management to mitigate the impact of rising material costs[28]. - The company is developing a comprehensive energy management system that integrates photovoltaic generation, energy storage, and vehicle-to-grid (V2G) technology, enhancing the efficiency of green travel solutions[56]. - The company plans to deepen its presence in the data communication sector, targeting a top-three market share in the domestic communication power supply business[121]. Corporate Governance and Compliance - The company is committed to maintaining transparency and compliance with regulatory requirements[151]. - The internal control audit report for 2021 received a standard unqualified opinion from the auditing firm, indicating effective internal control implementation[185]. - The company has actively improved its governance structure and complied with relevant laws and regulations during the self-inspection process[185]. - The company has not reported any significant internal control deficiencies during the reporting period[183]. - The company has established a comprehensive training system focusing on enhancing middle management capabilities, covering all director-level managers and key personnel[172]. Employee and Management - The company has a workforce of 2,362 employees, with 762 being technical personnel, representing 32.26% of the total[59]. - The total number of employees in the parent company is 989, while the total number of employees in major subsidiaries is 1,429, resulting in a combined total of 2,418 employees[170]. - The company has implemented a skill-based salary system for R&D personnel, a performance-based salary system for functional personnel, and a fixed salary plus performance bonus system for sales personnel[171]. - The management team has extensive experience in various technology and management roles within the industry[159]. - The company has a long-term incentive plan for core personnel, including an employee stock ownership plan and project bonus system for R&D personnel[171]. Social Responsibility - In 2021, the company supported 120 impoverished households in Jilin Province with an annual aid of 3,000 yuan per household[191]. - The company donated communication power products and smart battery swap cabinets to aid disaster recovery efforts in Zhengzhou[191]. - The company is committed to enhancing its core competitiveness in data communication, green travel, and new energy sectors[190]. - The company aims to become a trusted enterprise with a vision of becoming a "century-old enterprise and brand"[190]. - The company has implemented environmental management standards and aims to achieve sustainable development through clean production and energy-saving projects[189].