| 证券代码：600170 | 证券简称：上海建工 | 公告编号：临 2023－045 | | --- | --- | --- | | 债券代码：136955 | 债券简称：18 沪建 Y3 | | 上海建工集团股份有限公司 关于开源-上海建工房产铂金大厦资产支持专项计划续期的公告 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法律责任。 上海建工集团股份有限公司（简称"上海建工"或"公司"）2019 年年度股 东大会审议通过了《上海建工集团股份有限公司关于发行债务融资工具授权的议 案》，授权公司发行境内债务融资工具。根据公司股东大会授权，公司下属子公 司上海振新物业管理有限公司于 2020 年 9 月 11 日设立了"开源-上海建工房产 铂金大厦资产支持专项计划"。 2023 年 8 月 21 日，"开源-上海建工房产铂金大厦资产支持专项计划"正式 进入第二个票面利率周期。本债券担保事项依照公司 2019 年年度股东大会授权， 纳入公司年度担保额度。 现将"开源-上海建工房产铂金大厦资产支持专项计划"继续存续的详情公 告如下： | 产 ...

上海建工集团股份有限公司 关于拟出售二项房产子公司股权的公告 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法律责任。 重要内容提示： 一、交易概述 | 证券代码：600170 | 证券简称：上海建工 | 公告编号：临 2023－044 | | --- | --- | --- | | 债券代码：136955 | 债券简称：18 沪建 Y3 | | (一) 天津津玥 为盘活存量资产，加速资金回收，上海建工集团股份有限公司（简称"上海 建工"或"公司"）下属上海建工房产有限公司（简称"建工房产"）拟在上海联 合产权交易所以公开挂牌方式转让其所持天津津玥房地产开发有限责任公司（简 称"天津津玥"）和江西建豪房地产有限责任公司（简称"江西建豪"）的 100% 股权。本次交易不构成重大资产重组。若交易完成，公司将不再持有天津津玥和 江西建豪的股权，不再将其纳入合并财务报表范围。 本次交易采取上海联合产权交易所公开挂牌方式，挂牌转让底价均不低于评 估值（最终交易价格根据公开征集意向受让方、竞价结果确定）。 依照公司章程、标的公司权益预评估价值、经审 ...

| 证券代码：600170 | 证券简称：上海建工 公告编号：临 2023-043 | | --- | --- | | 债券代码：136955 | 债券简称：18 沪建 Y3 | （一）2023 年 7 月，因申请银行流动资金贷款、银行承兑汇票、预付款保函、 履约保函和农民工工资保函等，上海建工集团股份有限公司（以下简称"公司"） 为资产负债率高于 70%的 14 家子公司合计提供 17.40 亿元的担保。详情如下： | 担保人 | 被担保人 | 担保金额 （万元） | 担保到期日 | 债权人 | | --- | --- | --- | --- | --- | | 上海建工集团股份有限公司 | 上海建工一建集团有限公司 | 8,432 | 2024.4.30 | 建设银行上海第二支行 | | 上海建工集团股份有限公司 | 上海建工一建集团有限公司 | 15,193 | 2026.9.12 | 建设银行上海第二支行 | | 上海建工集团股份有限公司 | 上海园林（集团）有限公司 | 33 | 2024.7.19 | 建设银行上海第二支行 | | 上海建工集团股份有限公司 | 上海建工四建集团有限公司 | 120 ...

| 证券代码：600170 | 证券简称：上海建工 | 公告编号：临 | 2023-033 | | --- | --- | --- | --- | | 债券代码：136955 | 债券简称：18 沪建 Y3 | | | 上海建工集团股份有限公司 关于召开 2023 年第一季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法律责任。 重要提示： 会议召开时间：2023 年 5 月 29 日(星期一) 上午 10:00-11:00 会议网络平台：上海证券交易所上证路演中心（网址： http://roadshow.sseinfo.com/） 会议召开方式：上证路演中心网络互动 投资者可于 2023 年 5 月 22 日(星期一) 至 5 月 26 日(星期五)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@scg.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。 上海建工集团股份有限公司（以下简称"公司"）已于 2023 年 4 月 29 日发 布公司 2023 年 ...

2023 年第一季度报告 单位：元 币种：人民币 证券代码：600170 证券简称：上海建工 上海建工集团股份有限公司 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 | --- | --- | --- | |-----------------------------------------------|--------------------|-------------------------------------| | 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 | 66,205,078,110.66 ...

Financial Performance - The company's operating revenue for 2022 was CNY 286,036,614,659.88, an increase of 1.77% compared to CNY 281,055,468,024.64 in 2021[14] - The net profit attributable to shareholders of the listed company decreased by 64.03% to CNY 1,355,684,964.02 from CNY 3,768,771,949.40 in the previous year[14] - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 875,295,317.78, down 68.36% from CNY 2,766,382,474.89 in 2021[14] - Basic earnings per share decreased by 72.22% to CNY 0.10 in 2022 compared to CNY 0.36 in 2021[16] - The weighted average return on equity dropped to 2.86% in 2022 from 11.09% in 2021, reflecting a decline in profitability[16] - The company reported a significant decrease in investment income, which fell by 38.25% to approximately ¥1.03 billion[47] - The company reported a net profit of 2,042.08 million for 2022, reflecting a strong performance in the construction sector[120] Cash Flow and Assets - The net cash flow from operating activities was CNY 8,957,504,142.58, a decrease of 13.61% compared to CNY 10,368,337,420.31 in the previous year[14] - The total assets at the end of 2022 were CNY 366,803,619,093.24, an increase of 3.69% from CNY 353,765,891,761.73 at the end of 2021[14] - The net assets attributable to shareholders of the listed company were CNY 40,455,251,531.61, a decrease of 1.24% from CNY 40,961,565,677.84 at the end of 2021[14] - Accounts receivable decreased by 62.20% to ¥1,791,332,388.08, representing 0.49% of total assets, due to tighter collection policies[65] - Long-term equity investments increased by 43.36% to ¥8,476,140,941.34, accounting for 2.31% of total assets, attributed to increased external investments[65] Market Strategy and Expansion - The company is focusing on expanding its market presence in the Yangtze River Delta and other economically developed regions[5] - The company is committed to its "1+7+X" regional market layout strategy, targeting key cities in developed areas and emerging cities along the Belt and Road Initiative[5] - The company plans to enhance its digital transformation and technological innovation as part of its strategic initiatives moving forward[23] - The company is actively pursuing government policies aimed at boosting economic growth, enhancing its market presence[27] - The company aims to enhance its market position by actively participating in major projects and expanding its service offerings in response to market demands[104] Construction and Contracts - Total new contracts signed in 2022 reached CNY 451.687 billion, with construction business contracts accounting for 81.52% of the total[24] - The construction business accounted for 86.67% of total operating revenue in 2022, with revenue increasing by 3.70% year-on-year[49] - The company secured 55 major construction projects with a contract value exceeding 1 billion yuan in 2022, totaling 1,049.08 million yuan[25] - The company completed 80 emergency projects during the pandemic, providing 100,000 hospital beds, demonstrating its commitment to economic recovery[27] - The company has completed over 600 projects in 138 countries or regions, including significant projects like the Myanmar Zhaoji Power Station and the Thailand BNS Steel Plant[92] Profitability and Costs - Operating costs rose to approximately ¥260.17 billion, reflecting a 2.20% increase from ¥254.56 billion in the previous year[47] - The gross profit from construction operations in 2022 was 185.25 million yuan, accounting for 72.31% of the total gross profit from main operations[28] - The company's construction business gross profit margin decreased to 7.50% in 2022 from 8.21% in 2021, while the real estate development margin fell to 5.60% from 7.27%[29] - The company experienced a decline in gross profit margin due to increased costs in construction materials and labor[50] Research and Development - Research and development expenses increased by 2.95% to approximately ¥10.18 billion, compared to ¥9.89 billion in 2021[47] - The company applied for 1,129 patents and was granted 285 invention patents during the reporting period, indicating a strong focus on innovation[30] - The company has developed advanced technologies in high-performance concrete, including ultra-high pumping concrete and special concrete varieties[36] Sustainability and Social Responsibility - The company has invested CNY 155.64 million in environmental protection during the reporting period[152] - The company has established a carbon neutrality technology research center, emphasizing its commitment to sustainable development[30] - The company is actively engaged in green development initiatives, focusing on soil remediation, wastewater treatment, and sponge city projects to improve urban and rural environments[155] - The company has reduced carbon emissions by 25,400 tons through various carbon reduction measures, including the use of clean energy and advanced production technologies[156] Governance and Internal Control - The company has strengthened internal control construction and engaged professional consulting firms for self-evaluation during the reporting period[114] - The company’s governance structure effectively prevents and mitigates operational and ethical risks[114] - The company has not faced any penalties from securities regulatory agencies in the past three years[129] - The company has established a systematic internal control mechanism to manage and evaluate its subsidiaries effectively[149] Future Outlook - The company aims to achieve an operating revenue of 300 billion CNY and new contract signings of 500 billion CNY in 2023[107] - The company plans to focus on high-quality development and aims for a GDP growth of around 5% in 2023, with an emphasis on stabilizing growth, employment, and prices[100] - Future guidance suggests a projected revenue growth of approximately 10% for the next fiscal year, driven by increased infrastructure spending[122]

| 证券代码：600170 | 证券简称：上海建工 | 公告编号：临 | 2023-015 | | --- | --- | --- | --- | | 债券代码：136955 | 债券简称：18 沪建 Y3 | | | 上海建工集团股份有限公司 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法律责任。 重要提示： http://roadshow.sseinfo.com/） 上海建工集团股份有限公司（以下简称"公司"）将于 2023 年 4 月 18 日发 布公司 2022 年年度报告，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 4 月 20 日上午 10:00-11:00 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 独立董事：梁卫彬 总会计师：尹克定 本次投资者说明会以网络互动形式召开，公司将针对 2022 年度的经营成果 及财务指标的具体情况与投资者进行互动交流和沟通，在信息披露允许的范围内 就投资者普 ...

Financial Performance - The company's operating revenue for Q3 2022 was ¥85.59 billion, representing a 16.69% increase year-over-year[4]. - The net profit attributable to shareholders was ¥1.14 billion, a decrease of 28.27% compared to the same period last year[4]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥1.26 billion, showing a significant increase of 63.83% year-over-year[4]. - The basic earnings per share for Q3 2022 was ¥0.10, down 41.18% from the same period last year[5]. - The company's equity attributable to shareholders was ¥39.20 billion, down 4.31% year-over-year[5]. - The company reported a net profit margin of approximately 0.92% for the first three quarters of 2022, down from 1.02% in the same period of 2021[16]. - Net profit for Q3 2022 was 555,707,049.34, a significant decrease from 3,091,541,637.06 in Q3 2021, representing a decline of approximately 82.0%[17]. - Operating profit for Q3 2022 was 1,042,899,852.87, down from 3,854,108,010.94 in Q3 2021, indicating a decrease of about 72.9%[17]. - The company's net profit for Q3 2022 was CNY 1,349,925,342.64, a decrease from CNY 2,521,363,059.42 in Q3 2021, representing a decline of approximately 46.4%[26]. - The total comprehensive income for Q3 2022 was 394,793,160.44, a sharp decrease from 3,087,506,855.33 in Q3 2021[18]. Cash Flow and Liquidity - The net cash flow from operating activities for the year-to-date period was -¥22.56 billion, a decrease of 91.52% compared to the previous year[5]. - The company experienced a 30.92% decrease in cash and cash equivalents due to poor collection of receivables impacted by the pandemic[8]. - The net cash flow from financing activities decreased by 180.31%, mainly due to a reduction in cash received from minority shareholders' investments[8]. - Cash flow from operating activities for Q3 2022 showed a net outflow of -22,560,392,070.38, worsening from -11,779,732,312.27 in Q3 2021[20]. - The net cash flow from financing activities was negative at CNY -1,501,236,495.17, contrasting with a positive cash flow of CNY 1,869,337,925.71 in the previous year[21]. - The company experienced a net cash outflow of CNY 4,926,603,024.04 in Q3 2022, compared to a net outflow of CNY 1,004,269,917.22 in Q3 2021, indicating a worsening liquidity position[27]. Assets and Liabilities - Total assets at the end of the reporting period were ¥336.58 billion, a decrease of 4.86% from the previous year[5]. - Current assets as of September 30, 2022, totaled CNY 251.33 billion, a decrease of 8.8% from CNY 275.61 billion at the end of 2021[14]. - Total liabilities decreased to CNY 286.32 billion from CNY 302.20 billion, a reduction of 5.2%[15]. - The total assets decreased to CNY 92,297,781,237.72 from CNY 94,904,383,917.78, reflecting a decline of approximately 2.8%[24]. - The total liabilities amounted to CNY 61,361,710,023.60, a decrease from CNY 63,677,108,914.98, representing a reduction of approximately 3.5%[24]. Contracts and Business Development - The total number of new contracts signed in the first three quarters reached CNY 255.22 billion, which is 83% of the same period last year[11]. - The construction output value completed was CNY 193.3 billion, achieving 88% of the same period last year[11]. - New contracts in emerging businesses totaled CNY 58.2 billion, accounting for 23% of the total new contracts signed[11]. - New contracts in the urban renewal sector reached CNY 16.4 billion, recovering to last year's level[11]. - New contracts in the water conservancy sector amounted to CNY 10.7 billion, a year-on-year increase of 20%[11]. - New contracts in the new infrastructure sector grew by 67.5% year-on-year, totaling CNY 7.2 billion[11]. Research and Development - Research and development expenses for Q3 2022 were 5,249,215,239.92, down from 6,218,784,407.06 in Q3 2021, a reduction of about 15.6%[17]. - The company's R&D expenses for the first three quarters were CNY 189,243,137.58, down from CNY 305,104,985.30, showing a decrease of about 38.1%[25]. Investment Activities - Investment income for Q3 2022 was 188,646,299.40, down from 476,672,461.78 in Q3 2021, representing a decline of approximately 60.5%[17]. - The total cash inflow from investment activities for Q3 2022 was 4,628,442,194.09, compared to 3,459,145,324.61 in Q3 2021, showing an increase of about 33.9%[20]. - The total cash inflow from investment activities in Q3 2022 was CNY 2,891,124,612.55, significantly lower than CNY 8,107,328,646.39 in Q3 2021, indicating a decline of approximately 64.3%[27]. - The investment income for the first three quarters was CNY 1,606,718,024.12, compared to CNY 1,957,105,818.03 in the previous year, reflecting a decline of approximately 17.9%[25].

Financial Performance - The company's operating revenue for the first half of 2022 was ¥99.19 billion, a decrease of 26.64% compared to ¥135.21 billion in the same period last year[17]. - The net profit attributable to shareholders was a loss of ¥963.18 million, a decline of 170.10% from a profit of ¥1.37 billion in the previous year[17]. - The net cash flow from operating activities was -¥20.68 billion, slightly worse than -¥20.05 billion in the same period last year, reflecting a decrease of 3.15%[17]. - The total assets at the end of the reporting period were ¥330.34 billion, down 6.62% from ¥353.77 billion at the end of the previous year[17]. - The net assets attributable to shareholders decreased by 5.90% to ¥38.55 billion from ¥40.96 billion at the end of the previous year[17]. - Basic earnings per share for the first half of 2022 were -¥0.12, compared to ¥0.12 in the same period last year, representing a 200% decrease[18]. - The weighted average return on net assets was -3.76%, a decrease of 7.63 percentage points from 3.87% in the previous year[18]. - The company reported a net profit excluding non-recurring gains and losses of -¥601.96 million, compared to a profit of ¥1.37 billion in the same period last year, a decline of 143.97%[17]. Business Operations - Shanghai Construction Group ranks 8th among the world's top 250 contractors and 321st in the Fortune Global 500[22]. - The company has expanded its core business structure to include six emerging markets, covering the entire construction lifecycle[22]. - Shanghai Construction Group operates in 150 cities across 34 provincial-level administrative regions in China and has projects in 42 countries[23]. - The company has received numerous awards, including "Outstanding Enterprise in Foreign Contract Engineering" and "Best Execution Enterprise for Foreign Loan Projects"[23]. - The construction segment includes various projects such as high-rise buildings, infrastructure, and specialized engineering, with 123 "Luban Awards" and 61 "Zhan Tianyou Awards" received[24]. - The company has completed significant projects like the Shanghai Tower (632 meters) and Guangzhou Tower (600 meters)[24]. - Shanghai Construction Group has integrated design, manufacturing, and construction for prefabricated and green buildings, achieving 14 municipal science and technology progress awards since 2000[28]. - The company has developed over 30,000 engineering survey and design consulting projects, showcasing its extensive expertise[27]. Market Expansion and Strategy - The company has established a comprehensive strategy for national market expansion, enhancing its market share in Shanghai while deepening its regional presence[23]. - The real estate development segment has expanded its operations to key cities including Tianjin, Haikou, Nanjing, Suzhou, Nanchang, and Xuzhou, enhancing its market presence[35]. - The company’s real estate development has generated hundreds of billions in new contract amounts for its construction, design consulting, and building materials segments[36]. - The urban construction investment projects have maintained a moderate scale of new contracts, effectively driving the development of other core businesses[37]. - The company plans to expand into new infrastructure areas, including smart cities and new energy facilities, to capture emerging market opportunities[44]. - The company is focusing on expanding its urban renewal business, including historical building renovations and infrastructure upgrades[38]. - The company is actively developing its ecological environment business, targeting areas such as soil remediation and waste treatment[39]. Financial Management and Investments - The company plans to actively seize favorable policies to enhance operational expansion and efficiency, aiming to recover losses caused by the pandemic[71]. - The company reported a total investment of ¥1,332,000.00 in the Binhai Port Industrial Park project, which is partially not started and partially under construction[85]. - The company has a structured investment management system with various investment projects, including a total of 50.10 billion yuan in recognized capital[94]. - The company reported a total fundraising amount of 12.155 billion RMB for the Shanghai Ruiyi Construction No. 1 Special Asset Management Plan[95]. - The company has engaged in strategic partnerships for various investment projects, including the Wenzhou Oujangkou New District municipal engineering PPP project[95]. Risk Management and Compliance - There are no significant risks related to non-operating fund occupation by controlling shareholders or their affiliates[5]. - The company has not faced any penalties or violations related to its directors, supervisors, or senior management, maintaining a strong integrity status[116]. - The company has implemented a comprehensive environmental protection management system, ensuring compliance with regulations and minimizing environmental impact during operations[107]. - The company has identified financial risks due to potential financial strain on upstream property owners, prompting a focus on internal fund management and risk awareness[96]. - The company will implement necessary warning mechanisms and response plans to address the impact of extreme weather events on operations[97]. Future Outlook - Future outlook indicates a projected revenue growth of 10% for the second half of 2022, driven by new project acquisitions and market expansion strategies[170]. - The company plans to enter three new regional markets by the end of 2022, enhancing its geographical footprint and service offerings[170]. - A strategic acquisition of a local construction firm is expected to be finalized by Q4 2022, which will add approximately 300 million CNY in annual revenue[171]. - The company is exploring partnerships with technology firms to integrate smart construction technologies, aiming to enhance project management capabilities[172]. Corporate Governance - The company’s controlling shareholder, Jian Gong Group, committed to not engaging in overseas business that competes with the listed company, ensuring no direct or indirect competition[115]. - Jian Gong Group will not undertake new general contracting business in China, which will be solely managed by the listed company[115]. - The company reported no significant litigation or arbitration matters during the reporting period, indicating a stable legal environment[116]. - The company has not disclosed any major related party transactions during the reporting period, suggesting limited related party dealings[117]. Research and Development - The company is investing 200 million CNY in R&D for new construction technologies aimed at improving efficiency and sustainability[171]. - Research and development investments have increased by 25%, totaling 50 million CNY, to support innovation in construction materials[172]. - The company has applied for over 1,600 patents, with more than 800 patents granted, including 57 invention patents[91].

Financial Performance - The company's operating revenue for Q1 2022 was ¥53,025,330,121.45, a decrease of 16.28% compared to the same period last year[5] - The net profit attributable to shareholders of the listed company was -¥178,771,118.35, representing a decline of 227.18% year-on-year[5] - The company reported a significant increase in prepayments, which rose to RMB 3.87 billion, up 30% from RMB 2.97 billion in the previous year[15] - The company reported a decrease in comprehensive income, totaling -¥165,414,891.62 in Q1 2022 compared to ¥205,356,415.81 in Q1 2021[20] - The net profit for Q1 2022 was a loss of approximately ¥59.68 million, compared to a loss of ¥225.64 million in Q1 2021, showing an improvement of about 73.5%[27] - The total comprehensive income for Q1 2022 was a loss of approximately ¥59.68 million, compared to a loss of ¥225.64 million in Q1 2021, showing a significant improvement[27] Cash Flow - The net cash flow from operating activities was -¥23,924,186,149.44, down 22.32% from the previous year[5] - Cash flow from operating activities in Q1 2022 was -¥23,924,186,149.44, compared to -¥19,558,399,921.55 in Q1 2021, showing a worsening cash flow situation[22] - The net cash flow from investing activities was -1,647,483,397.96 RMB, compared to -872,316,150.18 RMB in the previous year, indicating a significant increase in cash outflow[23] - The net cash flow from investing activities for Q1 2022 was negative at approximately ¥600.91 million, compared to a positive cash flow of ¥253.93 million in Q1 2021[29] Assets and Liabilities - Total assets at the end of the reporting period were ¥329,138,344,227.46, a decrease of 6.96% from the end of the previous year[6] - The company's current assets totaled RMB 248.13 billion, down 10% from RMB 275.61 billion in the previous year[15] - Total liabilities were reported at RMB 277.57 billion, a decrease of 8% from RMB 302.20 billion in the previous year[16] - The company's total liabilities decreased from 63,677,108,914.98 RMB to 56,999,221,851.98 RMB, a reduction of about 10.5%[26] - The company's total asset value was 88,100,797,282.09 RMB, down from 94,904,383,917.78 RMB, indicating a decline of about 7.2%[26] Equity and Investments - The equity attributable to shareholders of the listed company was ¥40,676,002,111.85, down 0.7% from the end of the previous year[6] - The company's long-term equity investments increased to RMB 6.16 billion, a rise of 4% from RMB 5.91 billion in the previous year[15] - The company's long-term investments increased to 33,207,339,938.39 RMB from 32,382,937,431.87 RMB, reflecting a growth of approximately 2.6%[25] Operational Efficiency and Market Conditions - The company is actively assessing the impact of the Omicron variant on its annual operational targets and is committed to business expansion while ensuring effective epidemic control measures[12] - The company is focused on continuous evaluation of its financial status and operational results in light of ongoing market challenges[12] - The company’s management indicated a focus on improving operational efficiency and exploring new market opportunities moving forward[20] Research and Development - Research and development expenses decreased by 38.64% due to the impact of the pandemic on R&D investments[8] - Research and development expenses for Q1 2022 were ¥864,800,071.50, a decrease of 38.7% from ¥1,409,467,361.42 in Q1 2021[18] - The company incurred research and development expenses of approximately ¥11.93 million in Q1 2022, significantly down from ¥23.51 million in Q1 2021, indicating a reduction of about 49.3%[27] Earnings Per Share - The company’s basic and diluted earnings per share were both -¥0.028, reflecting a significant decrease of 2,860% year-on-year[5] - Basic earnings per share for Q1 2022 were -¥0.028, down from ¥0.001 in Q1 2021[21] - The company reported a basic and diluted earnings per share of -¥0.01 for Q1 2022, compared to -¥0.04 in Q1 2021, indicating a reduction in losses per share[28]