Financial Performance - The company's operating revenue for the first half of 2021 was CNY 344,576,351.80, a decrease of 75.74% compared to CNY 1,420,367,228.83 in the same period last year[21]. - The net profit attributable to shareholders for the first half of 2021 was CNY 68,679,858.49, a significant recovery from a loss of CNY 20,023,166.56 in the previous year[21]. - The net cash flow from operating activities was negative at CNY -10,940,747.33, an improvement from CNY -145,420,155.23 in the same period last year[21]. - Basic earnings per share for the first half of 2021 were CNY 0.13, a recovery from CNY -0.04 in the same period last year[22]. - The weighted average return on equity increased by 2.37 percentage points to 1.85% compared to -0.52% in the previous year[22]. - The company reported a significant increase of 219.36% in net profit after deducting non-recurring gains and losses, reaching CNY 71,064,795.26[21]. - The company achieved a revenue of 345 million yuan and a net profit of 68 million yuan for the first half of 2021[44]. - The company reported a net profit attributable to the parent company of 22.32 million yuan for the first half of 2021, which is part of the performance commitment of 73.09 million yuan for the entire year[100]. Assets and Liabilities - The total assets increased by 10.40% to CNY 5,035,469,325.92 compared to CNY 4,561,085,308.44 at the end of the previous year[21]. - The net assets attributable to shareholders decreased by 1.70% to CNY 3,644,789,242.82 from CNY 3,707,861,893.95 at the end of the previous year[21]. - Total liabilities increased to CNY 1,326,660,850.22 from CNY 788,679,416.57, marking a significant rise of about 68%[115]. - The total equity of the company was CNY 3,614,987,310.20, down from CNY 3,702,558,268.58, indicating a decrease of 2.4%[118]. - The total owner's equity at the end of the reporting period is CNY 3,820,317,123.64, showing a decrease of CNY 64,177,389.36 compared to the beginning of the year[139]. Operational Highlights - The company has a comprehensive resource in the exhibition industry, covering exhibition organization, venue operation, and event services, with a focus on enhancing its brand recognition[30]. - In 2021, the company hosted major events such as the World Artificial Intelligence Conference, attracting hundreds of Fortune 500 executives and thousands of professionals[31]. - The company operates the Shanghai World Expo Exhibition and Convention Center, integrating AI and 5G technology for smart venue management[31]. - The company hosted over 150 events annually at the Shanghai World Expo Exhibition and Convention Center, with an exhibition area exceeding 2 million square meters[41]. - The World Artificial Intelligence Conference attracted over 70,000 professional visitors and featured more than 100 forums, with a total of 3.52 billion views on live broadcasts[37]. - The company organized 5,408 offline exhibitions in 2020, with a total exhibition area of 7,726.61 million square meters, despite a 50.98% decrease compared to 2019[29]. Strategic Initiatives - The company plans to enhance its competitiveness through resource integration and digital transformation in the exhibition industry[29]. - The company is actively involved in the development of digital exhibitions, although the current revenue share from this segment remains low[29]. - The company aims to leverage its full industry chain resources to drive growth in the exhibition sector, focusing on both domestic and international markets[30]. - The company has established strong capabilities in organizing large-scale exhibitions and events, enhancing its market adaptability and talent development[41]. Financial Management and Investments - The company has engaged in various entrusted financial management plans, with a total amount of RMB 10,000,000 in a six-month rolling bond plan yielding an annualized return of 1.56%, resulting in an actual return of RMB 78,640[73]. - The company has also invested RMB 5,000,000 in a collective asset management plan with an annualized return of 4.13%, yielding an actual return of RMB 218,390[73]. - The company has ongoing investments in multiple financial products, with expected returns ranging from 3.00% to 5.90% across different plans[74]. Corporate Governance - The company held its first extraordinary general meeting on February 23, 2021, to discuss the election of an independent director[77]. - The second extraordinary general meeting was held on April 8, 2021, to approve the change of the company's name and amendments to the articles of association[78]. - The company appointed a new independent director, Lu Yong, to the board on February 23, 2021[81]. - The company reported a change in senior management, with Zhou Jin being removed from the position of vice president due to job relocation[81]. Risk Management - The company faces potential risks as outlined in the management discussion and analysis section of the report[8]. - The company faces risks including operational risks from the exhibition business, intensified market competition, performance volatility, and talent retention challenges[61][62][63]. - The company has experienced significant impacts from the COVID-19 pandemic, leading to the postponement or cancellation of exhibitions, affecting expected revenues[59]. Compliance and Accounting - The financial statements are prepared in accordance with the Chinese Accounting Standards and reflect the company's financial position, operating results, changes in equity, and cash flows accurately[157]. - The company follows specific accounting policies for mergers and acquisitions, ensuring that the initial investment cost of long-term equity investments is determined based on fair value[161][162]. - The company consolidates financial statements based on control, including all subsidiaries under its control in the consolidated financial statements[165].

2021 年第一季度报告 公司代码：600826 公司简称：兰生股份 东浩兰生会展集团股份有限公司 2021 年第一季度报告 一、 重要提示 3.4 本公司第一季度报告未经审计。 二、 公司基本情况 3.5 主要财务数据 非经常性损益项目和金额 √适用 □不适用 单位：元 币种：人民币 | 项目 | 本期金额 | 说明 | | --- | --- | --- | | 除同公司正常经营业务相关的有效套期保值业务外，持有交易性金 融资产、衍生金融资产、交易性金融负债、衍生金融负债产生的公 | -10,192,730.53 | | | 允价值变动损益，以及处置交易性金融资产、衍生金融资产、交易 | | | | 性金融负债、衍生金融负债和其他债权投资取得的投资收益 | | | | 除上述各项之外的其他营业外收入和支出 | 19,536.66 | | | 少数股东权益影响额（税后） | -90,277.00 | | | 所得税影响额 | 2,543,298.47 | | | 合计 | -7,720,172.40 | | 1 / 23 | 一、 | 重要提示 3 | | --- | --- | | 二、 | 公司基本情况 ...

Financial Performance - In 2020, the company's operating revenue was approximately CNY 2.98 billion, a decrease of 44.52% compared to CNY 5.37 billion in 2019[22]. - The net profit attributable to shareholders was CNY 138.35 million, down 55.80% from CNY 313.02 million in the previous year[22]. - The basic earnings per share decreased by 55.82% to CNY 0.258 from CNY 0.584 in 2019[22]. - The weighted average return on equity fell to 3.52%, a decrease of 4.77 percentage points from 8.29% in 2019[22]. - The net cash flow from operating activities was negative CNY 73.80 million, a decline of 205.57% compared to a positive cash flow of CNY 69.90 million in 2019[22]. - The total assets at the end of 2020 were approximately CNY 4.56 billion, down 18.71% from CNY 5.61 billion at the end of 2019[22]. - The company's net assets attributable to shareholders decreased by 6.51% to CNY 3.71 billion from CNY 3.97 billion in 2019[22]. - The company reported a significant increase of 139.66% in the basic earnings per share after deducting non-recurring gains and losses, reaching CNY 0.139[22]. - The company achieved a net profit of 46.72 million yuan in the exhibition group, completing 133.26% of its performance commitment of 22.17 million yuan[66]. - The net profit attributable to the parent company for 2020 was 29.54 million, exceeding the performance commitment of 22.17 million[134]. Business Transition and Strategy - The company underwent a major asset restructuring in October 2020, shifting its main business focus from import-export trade to exhibition services[32]. - The company aims to strengthen its brand in the exhibition industry, becoming a recognized leader in the sector[32]. - The company is focusing on regional expansion, hosting the first South China International Industrial Expo in Shenzhen and collaborating on the second China (South China) International Robot and Automation Exhibition in Dongguan[66]. - The company aims to complete regional layout in at least ten major exhibition potential cities by 2025 as part of its "Exhibition China" strategy[108]. - The company plans to enhance its core competitiveness through the integration of "online and offline" exhibition models, leveraging technologies such as big data and virtual imaging[108]. - The company is committed to supporting national strategies and enhancing the quality of development by improving existing exhibitions and exploring new projects[110]. - The company is focused on both internal growth and external expansion, utilizing its platform advantages to seek acquisitions in the exhibition industry[109]. Event Management and Industry Impact - The company hosted significant events, including the World Artificial Intelligence Conference, attracting numerous global industry leaders[33]. - The 22nd China International Industry Fair (CIIF) in 2020 maintained an exhibition area of over 255,000 square meters, attracting 191,800 professional visitors, a 4.67% increase from the previous year[37]. - Nearly 500 new products and technologies were launched during the CIIF, representing a 66.67% increase compared to the previous year[37]. - The Shanghai International Advertising Festival in 2020 successfully transitioned to an online format, achieving significant engagement with over 2.6 million online viewers[40]. - The 2020 CIIF faced challenges due to the pandemic but successfully adapted to maintain its scale and influence in the industry[37]. - The World Artificial Intelligence Conference attracted over 240,000 attendees from more than 60 countries, featuring 303 exhibitors across a 20,000 square meter exhibition area[49]. Financial Management and Investments - The company aims to enhance its asset returns through financial asset management and investment management, which are significant profit sources[54]. - The company generated related financial income of 58.73 million yuan through active management of financial assets, maintaining a high level of returns despite overall market declines[71]. - The company is implementing the "Exhibition China" strategy to support regional development, aiming for multi-site layout in exhibition organization and management[112]. - The company plans to optimize its financial asset structure through secondary market operations, enhancing the ability to manage financial assets and funds[113]. - The company has a strategy to enhance investment returns through various financial means, providing solid funding support for its main exhibition business[113]. Risk Management and Challenges - The company has outlined potential risks in its future development strategies, which are detailed in the report[7]. - The company faces risks from market competition as foreign companies enter the domestic exhibition market, increasing competitive pressure[118]. - The company has a risk of operational disruption due to potential future outbreaks of COVID-19, which could impact the exhibition industry significantly[116]. - The company is focused on maintaining a stable management team to mitigate the risk of talent loss in a competitive industry[119]. Corporate Governance and Management Changes - The company held 11 board meetings and 4 shareholder meetings in 2020, approving multiple important proposals including asset restructuring and financial asset management[74]. - The company appointed Chen Huifeng as the new president and adjusted the senior management team to adapt to significant business changes following the approval of a major asset restructuring by the China Securities Regulatory Commission[200]. - The company announced the appointment of Zhou Wei and Zhou Jin as vice presidents, and Lou Mingming as the new financial director, reflecting a restructuring of the management team[200]. - The company’s board secretary, Yang Min, resigned due to retirement, indicating a transition in key management roles[200]. Community Engagement and Employee Welfare - The company reported a total investment of over 12 million yuan in poverty alleviation efforts[164]. - The company donated 380,000 yuan to the "Donghao Lansheng Group Mutual Aid Fund" to support employees facing severe health issues[164]. - The company implemented a comprehensive COVID-19 prevention plan, ensuring a safe working environment for employees[165]. - The company organized annual health check-ups for employees to promote early diagnosis and treatment[167]. - The company maintained a focus on employee welfare, providing financial assistance to retired employees during traditional holidays[167]. Shareholder Information and Equity Structure - The company issued 115,278,607 new shares at a price of 10.05 RMB per share, totaling 1,158.55 million RMB for the asset swap transaction[173]. - The largest shareholder, Shanghai Lansheng Group Co., Ltd., holds 41.17% of the shares, totaling 220,658,920 shares[182]. - The total number of shares held by the top ten shareholders accounts for a significant portion of the company's equity, with the largest three shareholders alone holding over 65%[182]. - The actual controller of the company is the Shanghai State-owned Assets Supervision and Administration Commission, which oversees the management of state-owned assets[187].

2020 年第三季度报告 公司代码：600826 公司简称：兰生股份 上海兰生股份有限公司 2020 年第三季度报告 1 / 26 | 一、 | 重要提示 | 3 | | --- | --- | --- | | 二、 | 公司基本情况 | 3 | | 三、 | 重要事项 | 5 | | 四、 | 附录 | 9 | 2020 年第三季度报告 一、 重要提示 | 未出席董事姓名 | 未出席董事职务 | 未出席原因的说明 | 被委托人姓名 | | --- | --- | --- | --- | | 单喆慜 | 独立董事 | 因事请假 | 张兆林 | 1.3 公司负责人曹炜、主管会计工作负责人陈辉峰及会计机构负责人（会计主管人员） 楼铭铭保证季度报告中财务报表的真实、准确、完整。 1.4 本公司第三季度报告未经审计。 二、 公司基本情况 2.1 主要财务数据 3 / 26 单位：元 币种：人民币 本报告期末 上年度末 本报告期末比上年度 末增减(%) 总资产 4,338,777,963.47 4,505,938,705.26 -3.71 归属于上市公司股东的净资产 3,443,856,437.69 3,511,851 ...

2020 年半年度报告 公司代码：600826 公司简称：兰生股份 上海兰生股份有限公司 2020 年半年度报告 1 / 137 2020 年半年度报告 重要提示 五、 经董事会审议的报告期利润分配预案或公积金转增股本预案 2020年上半年公司不进行利润分配或公积金转增股本。 六、 前瞻性陈述的风险声明 √适用 □不适用 本报告中所涉及的未来计划、发展战略等前瞻性描述不构成公司对投资者的实质承诺，敬请 投资者注意投资风险。 七、 是否存在被控股股东及其关联方非经营性占用资金情况 否 八、 是否存在违反规定决策程序对外提供担保的情况？ 否 九、 重大风险提示 公司可能面临的重大风险敬请查阅本报告第四节经营情况的讨论与分析中"可能面对的风险" 部分。 十、 其他 □适用 √不适用 2 / 137 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、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。 二、 公司全体董事出席董事会会议。 三、 本半年度报告未经审计。 四、 公司负责人曹炜、主管会计工作负责人陈小宏 及会计机构负责人（会计主管人 员）楼铭铭声明：保 ...

2020 年第一季度报告 公司代码：600826 公司简称：兰生股份 上海兰生股份有限公司 2020 年第一季度报告 1 / 23 | 一、 | 重要提示 3 | | --- | --- | | 二、 | 公司基本情况 3 | | 三、 | 重要事项 5 | | 四、 | 附录 8 | 2020 年第一季度报告 一、 重要提示 2.4 本公司第一季度报告未经审计。 二、 公司基本情况 2.5 主要财务数据 本报告期末 上年度末 本报告期末比上年度 末增减(%) 总资产 4,263,506,424.91 4,505,938,705.26 -5.38 归属于上市公司股东的净资产 3,291,335,263.75 3,511,851,618.35 -6.28 年初至报告期末 上年初至上年报告期末 比上年同期增减(%) 经营活动产生的现金流量净额 -29,057,193.10 -88,321,678.36 -67.10 年初至报告期末 上年初至上年报告期末 比上年同期增减（%） 营业收入 585,688,033.74 778,506,542.37 -24.77 归属于上市公司股东的净利润 -50,058,121.11 ...

Financial Performance - The company's operating revenue for 2019 was CNY 3,610,889,691.49, representing a year-on-year increase of 9.23% compared to CNY 3,305,829,174.00 in 2018[20]. - The net profit attributable to shareholders of the listed company decreased by 23.84% to CNY 174,358,313.45 in 2019 from CNY 228,941,958.67 in 2018[20]. - The basic earnings per share for 2019 was CNY 0.415, down 23.71% from CNY 0.544 in 2018[21]. - The weighted average return on net assets for 2019 was 5.47%, a decrease of 1.79 percentage points from 7.26% in 2018[21]. - The company reported a significant decline of 59.20% in net profit after deducting non-recurring gains and losses, amounting to CNY 23,915,787.84 in 2019[20]. - The company reported a total profit for 2019 of ¥244,347,521.59, compared to ¥283,637,442.61 in 2018, showing a decrease of about 13.8%[188]. - The company's operating profit for 2019 was ¥229,442,388.68, down from ¥276,691,840.12 in 2018, a decline of approximately 17.0%[188]. Assets and Liabilities - The total assets of the company increased by 12.90% to CNY 4,505,938,705.26 at the end of 2019, compared to CNY 3,991,182,066.51 at the end of 2018[20]. - Total liabilities decreased to RMB 945,072,773.76 in 2019 from RMB 1,071,184,231.96 in 2018, representing a reduction of about 11.8%[179]. - The company's total equity rose to RMB 3,560,865,931.50 in 2019, up from RMB 2,919,997,834.55 in 2018, indicating an increase of approximately 21.9%[179]. - The company's trading financial assets reached RMB 1,882,783,707.93 in 2019, compared to RMB 974,206,195.56 in 2018, marking a significant increase of approximately 93.1%[177]. - Accounts receivable decreased to RMB 107,949,595.52 in 2019 from RMB 143,801,695.50 in 2018, a decline of about 25%[177]. - The total liabilities decreased to CNY 2,868,227,924.01 from CNY 2,919,997,834.55, indicating a reduction of approximately 1.8%[197]. Cash Flow - The cash flow from operating activities showed a negative net amount of CNY -99,732,036.73 in 2019, worsening from CNY -41,109,093.53 in 2018[20]. - The net cash flow from operating activities for 2019 was -99,732,036.73 RMB, compared to -41,109,093.53 RMB in 2018, indicating a decline in operational cash flow[190]. - The total cash inflow from investment activities in 2019 was 19,285,927,141.54 RMB, significantly higher than 6,085,372,598.14 RMB in 2018, reflecting increased investment recovery[191]. - The total cash outflow from operating activities in 2019 was 4,075,635,882.05 RMB, compared to 3,879,395,111.77 RMB in 2018, indicating higher operational expenses[190]. Dividends and Shareholder Returns - The company plans to distribute a cash dividend of CNY 1.30 per 10 shares, totaling CNY 54,683,497.44 for the year 2019[5]. - In 2019, the company distributed cash dividends amounting to 71,509,188.96 RMB, which accounted for 31.23% of the net profit attributable to shareholders[81]. - The profit distribution for the current year shows a loss of CNY 80,264,093.41, compared to a loss of CNY 71,509,188.96 in the previous year, representing a decline of approximately 12.3%[199]. Market and Strategic Focus - The company maintained a focus on core businesses, providing personalized services for integrated circuit boards and electrical signal lights to enhance price competitiveness[35]. - The company expanded its market presence in countries along the "Belt and Road" initiative to stabilize trade operations[35]. - The company plans to focus on the exhibition industry following a major asset restructuring initiated on September 18, 2019[39]. - The company aims to expand its global market share and enhance brand influence through mergers and acquisitions, currently holding a significant position in the global exhibition industry[69]. Risks and Challenges - The company has outlined potential risks in its future development strategies, which are detailed in the report[7]. - The external trade environment remains challenging due to global economic uncertainties and geopolitical tensions, impacting trade recovery[66]. - The company anticipates ongoing challenges in the foreign trade sector due to the impact of the COVID-19 pandemic on supply chains and order fulfillment[67]. Governance and Management - The company has established a governance mechanism that ensures clear responsibilities and coordination among its power, decision-making, supervisory, and operational bodies[147]. - The audit committee confirmed that the 2018 financial report accurately reflects the company's operating results and recommended the reappointment of the auditing firm for 2019[153]. - The company has a structured remuneration system based on monthly salary and performance-related bonuses[137]. - The total remuneration paid to directors, supervisors, and senior management during the reporting period amounted to 4.6711 million yuan[139]. Social Responsibility - The company has committed to social responsibility by integrating it into its strategic management, contributing to community welfare[116]. - The company has actively participated in community service events, including the Shanghai International Marathon and the World Artificial Intelligence Conference[116]. - The company engaged in poverty alleviation efforts by purchasing agricultural products to support impoverished communities[116].

2019 年第三季度报告 公司代码：600826 公司简称：兰生股份 上海兰生股份有限公司 2019 年第三季度报告 1 / 27 | 一、 | 重要提示 | 3 | | --- | --- | --- | | 二、 | 公司基本情况 | 3 | | 三、 | 重要事项 | 5 | | 四、 | 附录 | 8 | 2019 年第三季度报告 一、 重要提示 二、 公司基本情况 2.1 主要财务数据 3 / 27 本报告期末 上年度末 本报告期末比上年度 末增减(%) 总资产 4,439,561,138.39 3,991,182,066.51 11.23 归属于上市公司股东的净 资产 3,422,039,674.94 2,905,553,205.54 17.78 年初至报告期末 （1-9 月） 上年初至上年报告期末 （1-9 月） 比上年同期增减(%) 经营活动产生的现金流量 净额 -166,090,870.99 9,054,152.31 -1,934.42 年初至报告期末 （1-9 月） 上年初至上年报告期末 （1-9 月） 比上年同期增减（%） 营业收入 2,549,982,213.07 2,344,810, ...

Financial Performance - The company's operating revenue for the first half of 2019 was ¥1,571,452,816.18, representing a 1.79% increase compared to ¥1,543,805,454.01 in the same period last year[17]. - The net profit attributable to shareholders for the first half of 2019 was ¥165,274,527.75, a significant increase of 998.42% from ¥15,046,613.20 in the previous year[17]. - Basic earnings per share for the first half of 2019 were ¥0.39, up 875.00% from ¥0.04 in the same period last year[18]. - The company reported a total comprehensive income of CNY 620,668,289.72 for the first half of 2019, compared to a loss of CNY 362,810,147.49 in the first half of 2018[87]. - The company achieved an operating profit of CNY 210,407,076.72 in the first half of 2019, compared to CNY 8,531,470.61 in the same period of 2018, reflecting a substantial increase[86]. - The company’s total profit for the first half of 2019 was CNY 214,734,784.35, compared to CNY 9,745,564.72 in the first half of 2018, indicating a significant improvement[86]. Cash Flow - The net cash flow from operating activities was negative at -¥158,705,926.56, compared to -¥121,835,849.51 in the same period last year[17]. - Total cash inflow from operating activities was 1,751,804,988.37 RMB, an increase from 1,684,713,473.58 RMB year-over-year[92]. - Cash outflow from operating activities totaled 1,910,510,914.93 RMB, up from 1,806,549,323.09 RMB in the previous year[92]. - The net cash flow from financing activities was -81,630,867.83 RMB, worsening from -10,830,138.49 RMB in the first half of 2018[92]. - The company received 654,513,498.80 RMB from investment recoveries, an increase from 550,679,499.10 RMB in the previous year[92]. Assets and Liabilities - The total assets at the end of the reporting period were ¥4,414,698,053.46, which is a 10.61% increase from ¥3,991,182,066.51 at the end of the previous year[17]. - The total liabilities amounted to CNY 953,853,988.64, down from CNY 1,033,858,950.43, reflecting a decrease of around 7.7%[79]. - Current liabilities decreased to CNY 708,562,848.06 from CNY 927,727,090.86, a reduction of approximately 23.6%[78]. - The total current assets as of June 30, 2019, amounted to CNY 2,414,763,520.73, a decrease from CNY 2,776,783,467.31 at the end of 2018, reflecting a decline of approximately 13.06%[77]. - The total equity at the end of the reporting period is CNY 3,063,712,384.68, compared to CNY 3,428,815,991.62 at the end of the previous year, reflecting a decrease of approximately 10.65%[108]. Investments and Financial Management - The company’s financial assets and investments are managed by a dedicated team, contributing to its market value management[25]. - The total amount of entrusted financial management reached CNY 155,520 million, with actual returns of CNY 1,003.44 million[48]. - The company has engaged in structured deposits and asset management plans, reflecting a strategy to optimize returns on idle funds[48]. - The company’s financial products include offerings from major banks and securities firms, showcasing a broad partnership network[48]. - The company has authorized the management to use idle funds for financial management as per the board and shareholders' resolutions[49]. Market and Trade Activities - The company is focusing on expanding its business in countries along the "Belt and Road" initiative, with over 150 countries involved in its trade activities[22]. - The total value of import and export trade was 1.832 billion RMB, up 4.51% year-on-year, with exports at 1.500 billion RMB (up 3.61%) and imports at 332 million RMB (up 8.77%)[28]. - Exports to the United States decreased by 21.63% due to ongoing trade tensions, while exports to India and Thailand increased by 274.76% and 399.36%, respectively[33]. - The company expanded its import activities, with the import of environmental project equipment reaching 251 million RMB, an increase of 7.95% year-on-year[28]. - The company has over 1,500 overseas clients, establishing stable business relationships across more than 150 countries[26]. Financial Risks and Management - The company faced significant market risks due to rising unilateralism and trade protectionism, prompting efforts to explore new markets and optimize global market layout[44]. - The company has established a risk prevention system to address potential financial risks associated with its financial assets[44]. - The company’s financial management decisions are aligned with its overall business strategy, focusing on maximizing returns while managing risks[49]. Accounting and Compliance - The company’s financial statements are prepared in accordance with the Chinese Accounting Standards and reflect its financial position accurately[116]. - The accounting period for the company runs from January 1 to December 31 each year[117]. - The company did not disclose any significant changes in accounting policies or estimates during the reporting period[63]. - The company appointed the accounting firm for the 2019 annual audit, with a one-year term starting from May 17, 2019[56]. - There were no significant lawsuits or arbitration matters during the reporting period[56].

2019 年第一季度报告 公司代码：600826 公司简称：兰生股份 上海兰生股份有限公司 2019 年第一季度报告 本报告期末 上年度末 本报告期末比上年 度末增减(%) 总资产 4,591,854,688.61 3,991,182,066.51 15.05 归属于上市公司股东的净资产 3,424,781,250.10 2,905,553,205.54 17.87 年初至报告期末 上年初至上年报告期末 比上年同期增减(%) 经营活动产生的现金流量净额 -88,321,678.36 -119,363,200.05 - 年初至报告期末 上年初至上年报告期末 比上年同期增减（%） 营业收入 778,506,542.37 791,109,710.23 -1.59 归属于上市公司股东的净利润 127,030,894.83 25,392,317.84 400.27 归属于上市公司股东的扣除非 经常性损益的净利润 15,016,231.32 11,562,094.64 29.87 加权平均净资产收益率（%） 4.01 0.76 增加 3.25 个百分点 基本每股收益（元/股） 0.30 0.06 400.00 稀释每股收 ...