证券代码：300275 证券简称：梅安森 重庆梅安森科技股份有限公司投资者关系活动记录表 编号：2015004 | --- | --- | --- | |-----------------------|--------------------------|--------------------------------------------------------| | | | | | 投资者关系活动 | √ 特定对象调研 | □ 分析师会议 | | 类别 | □ 媒体采访 | □ 业绩说明会 | | | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 东北证券 邹兰兰 | | | 人员姓名 | | | | 时间 | 2015 年 10 月 27 | 日上午 10： 30 | | 地点 | 公司会议室 | | | 上市公司接待人 员姓名 | | 董事长马焰、董事会秘书彭治江、环保事业部总经理邓中田 | | | 问题 1 | 、公司未来定位及转型方向？ | | | | 自公司成立以来，一直致力于物联网技术在矿山安 ...

证券代码：300275 证券简称：梅安森 重庆梅安森科技股份有限公司投资者关系活动记录表 编号：2015002 | --- | --- | --- | |-------------------------|---------------------------------|------------------------------------------------------| | | | | | 投资者关系活动 | √ 特定对象调研 | □ 分析师会议 | | 类别 | □ 媒体采访 | □ 业绩说明会 | | | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 人员姓名 | 中银国际证券 宋方云 | | | | | | | 时间 | 2015 年 6 月 4 日下午 | 13： 30 | | 地点 | 公司会议室 | | | 上市公司接待人 | 彭治江 | | | 员姓名 | | | | 投资者关系活动 | 问题 1、公司 | 2015 年第一季度亏损的主要原因？ | | 主要内容介绍 | | 首先，煤矿领域 ...

证券代码：300275 证券简称：梅安森 重庆梅安森科技股份有限公司投资者关系活动记录表 编号：2016001 | --- | --- | --- | |----------------|-------------------------|--------------------------------------------------------| | | | | | 投资者关系活动 | √ 特定对象调研 | □ 分析师会议 | | 类别 | □ 媒体采访 | □ 业绩说明会 | | | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 川财证券 韩伟琪 | | | 人员姓名 | | | | 时间 | 2016 年 1 月 20 | 日上午 10：00 | | 地点 | 公司会议室 | | | 上市公司接待人 | 董事会秘书彭治江 | | | 员姓名 | | | | 投资者关系活动 | 问题 1、公司 | 2015 年前三季度亏损的主要原因？ | | 主要内容介绍 | | 煤矿领域延续了上年的不利形势，煤炭量价 ...

证券代码：300275 证券简称：梅安森 重庆梅安森科技股份有限公司投资者关系活动记录表 编号：2016002 | --- | --- | --- | |----------------|--------------------------|--------------------------------------------------------| | | | | | 投资者关系活动 | √ 特定对象调研 | □ 分析师会议 | | 类别 | □ 媒体采访 | □ 业绩说明会 | | | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | | 中银国际证券徐强、国海证券孙乾、朱芸 | | 人员姓名 | | | | 时间 | 2016 年 11 月 21 | 日下午 14：00 | | 地点 | 公司会议室 | | | 上市公司接待人 | 董事会秘书彭治江 | | | 员姓名 | | | | 投资者关系活动 | 问题 1 、公司 | 2016 年前三季度亏损的主要原因？ | | 主要内容介绍 | 2016 | 年 ...

证券代码：300275 证券简称：梅安森 编号：2017001 重庆梅安森科技股份有限公司投资者关系活动记录表 | --- | --- | --- | |----------------|----------------------------------|----------------------------------------------------------| | | | | | 投资者关系活动 | √ 特定对象调研 | □ 分析师会议 | | 类别 | □ 媒体采访 | □ 业绩说明会 | | | □ 新闻发布会 | □ 路演活动 | | | □ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 兴业证券股份有限公司 徐聪 文相吉 | | | 人员姓名 | 重庆博永投资管理有限公司 吴成春 | | | 时间 | 2017 年 1 月 16 | 日上午 10:00 | | 地点 | 公司会议室 | | | 上市公司接待人 | 董事会秘书林双 | | | 员姓名 | | | | 投资者关系活动 | 问题 1 | 、公司业务发展情况如何？ | | 主要内 ...

[Important Notice](index=1&type=section&id=%E9%87%8D%E8%A6%81%E5%86%85%E5%AE%B9%E6%8F%90%E7%A4%BA) This section confirms the quarterly report's accuracy and completeness by management, noting it is unaudited - The company's board of directors, supervisory board, and senior management guarantee the truthfulness, accuracy, and completeness of this quarterly report, with no false records, misleading statements, or major omissions[2](index=2&type=chunk)[3](index=3&type=chunk) - The company's responsible person, head of accounting, and head of accounting department declare the truthfulness, accuracy, and completeness of the financial information[3](index=3&type=chunk) - This third-quarter report is unaudited[3](index=3&type=chunk) [Key Financial Data](index=2&type=section&id=%E4%B8%80%E3%80%81%E4%B8%BB%E8%A6%81%E8%B4%A2%E5%8A%A1%E6%95%B0%E6%8D%AE) This section presents the company's primary financial performance and position for the quarter and year-to-date, including significant changes and their underlying reasons [Key Accounting Data and Financial Indicators](index=2&type=section&id=%EF%BC%88%E4%B8%80%EF%BC%89%20%E4%B8%BB%E8%A6%81%E4%BC%9A%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%92%8C%E8%B4%A2%E5%8A%A1%E6%8C%87%E6%A0%87) Q3 and YTD 2022 financial data indicates YoY growth in revenue and net profit, strong operating cash flow, and stable asset structure Key Accounting Data and Financial Indicators for Q3 2022 and Year-to-Date | Indicator | Current Period (Q3 2022) | YoY Change | Year-to-Date (YTD 2022) | YoY Change | | :--- | :--- | :--- | :--- | :--- | | Operating Revenue (Yuan) | 84,823,331.28 | 21.31% | 235,124,318.87 | 27.50% | | Net Profit Attributable to Shareholders of Listed Company (Yuan) | 6,646,814.47 | 20.12% | 24,804,568.22 | 30.50% | | Net Profit Attributable to Shareholders of Listed Company Excluding Non-Recurring Gains and Losses (Yuan) | 5,615,139.00 | 15.60% | 22,625,256.61 | 32.48% | | Net Cash Flow from Operating Activities (Yuan) | -- | -- | 28,354,758.25 | 865.36% | | Basic Earnings Per Share (Yuan/Share) | 0.035 | 25.00% | 0.133 | 26.67% | | Diluted Earnings Per Share (Yuan/Share) | 0.035 | 25.00% | 0.132 | 25.71% | | Weighted Average Return on Net Assets | 0.89% | 0.20% | 3.37% | 0.51% | **报告期末 vs 上年度末:** | Indicator | End of Current Period (2022.09.30) | End of Prior Year (2021.12.31) | Change | | :--- | :--- | :--- | :--- | | Total Assets (Yuan) | 1,204,102,772.45 | 1,155,182,271.95 | 4.23% | | Total Equity Attributable to Shareholders of Listed Company (Yuan) | 760,130,220.06 | 724,265,037.07 | 4.95% | [Non-Recurring Gains and Losses Items and Amounts](index=2&type=section&id=%EF%BC%88%E4%BA%8C%EF%BC%89%20%E9%9D%9E%E7%BB%8F%E5%B8%B8%E6%8D%9F%E7%9B%8A%E9%A1%B9%E7%9B%AE%E5%92%8C%E9%87%91%E9%A2%9D) Non-recurring gains and losses, primarily from government subsidies and receivable impairment reversals, positively impacted net profit Non-Recurring Gains and Losses Items and Amounts | Item | Amount for Current Period (Q3 2022) (Yuan) | Amount Year-to-Date (YTD 2022) (Yuan) | | :--- | :--- | :--- | | Government subsidies recognized in current profit or loss | 1,211,454.85 | 1,739,669.42 | | Reversal of impairment provisions for receivables subject to separate impairment testing | - | 1,716,400.00 | | Other non-operating income and expenses apart from the above | 5,046.69 | 51,818.44 | | Less: Income tax impact | 184,042.02 | 699,741.34 | | Minority interest impact (after tax) | 784.05 | 628,834.91 | | **Total** | **1,031,675.47** | **2,179,311.61** | [Changes and Reasons for Key Accounting Data and Financial Indicators](index=3&type=section&id=%EF%BC%88%E4%B8%89%EF%BC%89%20%E4%B8%BB%E8%A6%81%E4%BC%9A%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%92%8C%E8%B4%A2%E5%8A%A1%E6%8C%87%E6%A0%87%E5%8F%91%E7%94%9F%E5%8F%98%E5%8A%A8%E7%9A%84%E6%83%85%E5%86%B5%E5%8F%8A%E5%8E%9F%E5%9B%A0) Significant changes in balance sheet, income statement, and cash flow items were driven by business growth, project investments, increased borrowings, and improved collections Significant Changes and Reasons for Balance Sheet Items (Period-End vs. Period-Beginning) | Item | Change Percentage | Reason for Change | | :--- | :--- | :--- | | Notes Receivable | -41.32% | Significant decrease in endorsed and transferred acceptance bills used for purchases that did not meet derecognition criteria | | Other Current Assets | 224.17% | Significant increase in VAT credit carried forward in the current period | | Construction in Progress | 52.80% | Significant increase in the company's investment in fundraising projects during the current period | | Right-of-Use Assets | 100.00% | Rent for premises leased by Beijing R&D Center | | Short-term Borrowings | 46.67% | Significant increase in bank borrowings during the current period | | Notes Payable | 58.00% | Significant increase in bank acceptance bills issued for purchases during the current period | | Taxes Payable | -31.60% | Significant decrease in VAT payable during the current period | | Advances from Customers | -82.91% | Significant decrease in rent received in advance during the current period | | Non-current Liabilities Due Within One Year | -47.11% | Settlement of finance lease payments during the current period | | Other Current Liabilities | -37.06% | Significant decrease in endorsed and transferred acceptance bills used for purchases that did not meet derecognition criteria | | Lease Liabilities | 100.00% | Rent payable for premises leased by Beijing R&D Center for more than one year | | Deferred Income | -69.59% | Government subsidies related to income transferred to other income in the current period | Significant Changes and Reasons for Income Statement Items (Current Period vs. Prior Year Same Period) | Item | Change Percentage | Reason for Change | | :--- | :--- | :--- | | Operating Revenue | 27.50% | The company focused on its core mining business, which saw significant growth compared to the same period last year | | Operating Cost | 33.95% | Increased with the increase in revenue | | Other Income | 41.11% | Significant increase in VAT refunds recognized in the current period | | Investment Income | 105.51% | Significant increase in investment income recognized in the current period | | Credit Impairment Losses | -35.20% | Improved collections in the current period led to a significant decrease in bad debt provisions | | Asset Impairment Losses | -85.07% | Significant decrease in bad debt provisions for contract assets due to a reduction in contract assets in the current period | | Income Tax Expense | 51.35% | Increased with the increase in profit | Significant Changes and Reasons for Cash Flow Statement Items (Current Period vs. Prior Year Same Period) | Item | Change Percentage | Reason for Change | | :--- | :--- | :--- | | Net Cash Flow from Operating Activities | 865.36% | Significant increase in cash received from sales of goods and rendering of services in the current period | | Net Cash Flow from Financing Activities | -86.74% | Net proceeds of **147,904,005.56 Yuan** from shares issued to specific investors received in the same period last year | [Shareholder Information](index=4&type=section&id=%E4%BA%8C%E3%80%81%E8%82%A1%E4%B8%9C%E4%BF%A1%E6%81%AF) This section details the company's shareholder structure, including the total number of common shareholders, the top ten shareholders, and changes in restricted shares [Total Number of Common Shareholders and Top Ten Shareholders' Shareholdings](index=4&type=section&id=%EF%BC%88%E4%B8%80%EF%BC%89%20%E6%99%AE%E9%80%9A%E8%82%A1%E8%82%A1%E4%B8%9C%E6%80%BB%E6%95%B0%E5%92%8C%E8%A1%A8%E5%86%B3%E6%9D%83%E6%81%A2%E5%A4%8D%E7%9A%84%E4%BC%98%E5%85%88%E8%82%A1%E8%82%A1%E4%B8%9C%E6%95%B0%E9%87%8F%E5%8F%8A%E5%89%8D%E5%8D%81%E5%90%8D%E8%82%A1%E4%B8%9C%E6%8C%81%E8%82%A1%E6%83%85%E5%86%B5%E8%A1%A8) As of period-end, the company had **11,999** common shareholders; top ten include key individuals Ma Yan and Ye Lisheng, with pledged holdings - As of the end of the reporting period, the total number of common shareholders was **11,999**, with no preferred shareholders whose voting rights have been restored[16](index=16&type=chunk) Top 10 Shareholders' Shareholdings | Shareholder Name | Shareholder Nature | Shareholding Percentage | Number of Shares Held | Number of Restricted Shares Held | Share Status | Pledged, Marked, or Frozen Shares | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Ma Yan | Domestic Individual | 15.59% | 29,334,800 | 29,328,600 | Pledged | 13,000,000 | | Ye Lisheng | Domestic Individual | 5.61% | 10,550,000 | 7,912,500 | Pledged | 10,550,000 | | Great Wall Capital Management Co., Ltd. - Great Wall Capital Ruixin No. 5 Collective Asset Management Plan | Other | 5.19% | 9,770,000 | - | - | - | | CITIC Bank Co., Ltd. - BOCOM Schroders New Vitality Flexible Allocation Mixed Securities Investment Fund | Other | 4.11% | 7,728,500 | - | - | - | | Teng Deying | Domestic Individual | 2.23% | 4,189,000 | - | - | - | | Sui Qihai | Domestic Individual | 1.84% | 3,462,716 | - | - | - | | Zhuhai Junyu Asset Management Co., Ltd. - Shouxin Junyu No. 5 Private Securities Investment Fund | Other | 1.54% | 2,894,800 | - | - | - | | Jiaxing Hefeng Investment Partnership (Limited Partnership) | Domestic Non-State-Owned Legal Person | 0.99% | 1,857,000 | - | - | - | | Ge Niugeng | Domestic Individual | 0.89% | 1,677,300 | - | - | - | | Niu Baozhu | Domestic Individual | 0.87% | 1,633,100 | - | - | - | - The company is unaware of any related party relationships or whether the top 10 shareholders are acting in concert[16](index=16&type=chunk) [Total Number of Preferred Shareholders and Top Ten Preferred Shareholders' Shareholdings](index=4&type=section&id=%EF%BC%88%E4%BA%8C%EF%BC%89%20%E5%85%AC%E5%8F%B8%E4%BC%98%E5%85%88%E8%82%A1%E8%82%A1%E4%B8%9C%E6%80%BB%E6%95%B0%E5%8F%8A%E5%89%8D%2010%20%E5%90%8D%E4%BC%98%E5%85%88%E8%82%A1%E8%82%A1%E4%B8%9C%E6%8C%81%E8%82%A1%E6%83%85%E5%86%B5%E8%A1%A8) The company has no preferred shareholders - The company has no preferred shareholders[17](index=17&type=chunk) [Changes in Restricted Shares](index=5&type=section&id=%EF%BC%88%E4%B8%89%EF%BC%89%20%E9%99%90%E5%94%AE%E8%82%A1%E4%BB%BD%E5%8F%98%E5%8A%A8%E6%83%85%E5%86%B5) Total restricted shares slightly decreased due to executive departures and the release of equity incentive shares meeting conditions Changes in Restricted Shares | Shareholder Name | Restricted Shares at Period Beginning | Restricted Shares Released in Current Period | Restricted Shares Increased in Current Period | Restricted Shares at Period End | Reason for Restriction | Proposed Release Date | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Ma Yan | 29,328,600 | - | - | 29,328,600 | Senior Executive Restriction | During their tenure, the number of shares reduced annually shall not exceed 25% of their total holdings | | Ye Lisheng | 7,912,500 | - | - | 7,912,500 | Senior Executive Restriction | During their tenure, the number of shares reduced annually shall not exceed 25% of their total holdings | | Xie Xingzhi | 1,200,975 | - | - | 1,200,975 | Senior Executive Restriction | During their tenure, the number of shares reduced annually shall not exceed 25% of their total holdings | | Zhou Hehua | 797,910 | 144,000 | 144,000 | 797,910 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | During their tenure, the number of shares reduced annually shall not exceed 25% of their total holdings; equity incentive restricted shares can only be released after the lock-up period expires, conditions for release are met, and approval is obtained | | Jin Xiaohan | 412,950 | 87,600 | 87,600 | 412,950 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | Same as above | | Liu Qiaoxi | 39,487 | 39,487 | - | 0 | Departed Senior Executive Restriction | Released on August 18, 2022 | | Zheng Haijiang | 156,000 | 68,400 | 68,400 | 156,000 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | Same as above | | Liu Hang | 204,000 | 87,600 | 87,600 | 204,000 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | Same as above | | Ran Huazhou | 156,000 | 68,400 | 68,400 | 156,000 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | Same as above | | Hu Shiqiang | 115,200 | 57,600 | 28,800 | 86,400 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | Same as above | | Zhang Ya | 57,600 | 28,800 | 14,400 | 43,200 | Senior Executive Restriction; Equity Incentive Restricted Shares Lock-up | Same as above | | 2019 Restricted Stock Incentive Plan (Non-Directors, Supervisors, Senior Management) | 1,534,800 | 792,600 | - | 742,200 | Equity Incentive Restricted Shares Lock-up | Equity incentive restricted shares can only be released after the lock-up period expires, conditions for release are met, and approval is obtained | | 2020 Restricted Stock Incentive Plan (Non-Directors, Supervisors, Senior Management) | 433,650 | 216,825 | - | 216,825 | Equity Incentive Restricted Shares Lock-up | Equity incentive restricted shares can only be released after the lock-up period expires, conditions for release are met, and approval is obtained | | **Total** | **42,349,672** | **1,591,312** | **499,200** | **41,257,560** | | | - Restricted shares of departed senior executive Liu Qiaoxi were released on **August 18, 2022**[19](index=19&type=chunk) [Other Important Matters](index=6&type=section&id=%E4%B8%89%E3%80%81%E5%85%B6%E4%BB%96%E9%87%8D%E8%A6%81%E4%BA%8B%E9%A1%B9) This section confirms the absence of any other significant events during the reporting period - The company had no other important matters during this reporting period[21](index=21&type=chunk) [Quarterly Financial Statements](index=6&type=section&id=%E5%9B%9B%E3%80%81%E5%AD%A3%E5%BA%A6%E8%B4%A2%E5%8A%A1%E6%8A%A5%E8%A1%A8) This section provides the company's consolidated balance sheet, income statement, and cash flow statement for the quarter and year-to-date [Consolidated Balance Sheet](index=6&type=section&id=1%E3%80%81%E5%90%88%E5%B9%B6%E8%B5%84%E4%BA%A7%E8%B4%9F%E5%80%BA%E8%A1%A8) As of September 30, 2022, total assets and equity attributable to shareholders increased, with adjusted current assets and significant non-current asset growth from investments Key Data from Consolidated Balance Sheet (As of September 30, 2022) | Item | September 30, 2022 (Yuan) | January 1, 2022 (Yuan) | | :--- | :--- | :--- | | Total Current Assets (Yuan) | 648,096,391.07 | 656,736,202.75 | | Total Non-current Assets (Yuan) | 556,006,381.38 | 498,446,069.20 | | **Total Assets (Yuan)** | **1,204,102,772.45** | **1,155,182,271.95** | | Total Current Liabilities (Yuan) | 426,598,471.52 | 410,016,013.58 | | Total Non-current Liabilities (Yuan) | 17,163,085.23 | 20,078,015.00 | | **Total Liabilities (Yuan)** | **443,761,556.75** | **430,094,028.58** | | Total Equity Attributable to Parent Company Shareholders (Yuan) | 760,130,220.06 | 724,265,037.07 | | Minority Interests (Yuan) | 210,995.64 | 823,206.30 | | **Total Equity (Yuan)** | **760,341,215.70** | **725,088,243.37** | | **Total Liabilities and Equity (Yuan)** | **1,204,102,772.45** | **1,155,182,271.95** | - Non-current assets such as monetary funds, long-term equity investments, investment properties, fixed assets, and construction in progress all showed growth[22](index=22&type=chunk)[23](index=23&type=chunk) - Short-term borrowings and notes payable significantly increased, while notes receivable, advances from customers, and deferred income decreased[22](index=22&type=chunk)[23](index=23&type=chunk) [Consolidated Income Statement from Year-Beginning to End of Reporting Period](index=8&type=section&id=2%E3%80%81%E5%90%88%E5%B9%B6%E5%B9%B4%E5%88%9D%E5%88%B0%E6%8A%A5%E5%91%8A%E6%9C%9F%E6%9C%AB%E5%88%A9%E6%B6%A6%E8%A1%A8) As of September 30, 2022, total operating revenue and net profit grew significantly, driven by core mining business expansion, other income, and investment gains Key Data from Consolidated Income Statement (Year-to-Date) | Item | Amount for Current Period (YTD 2022, Yuan) | Amount for Prior Period (YTD 2021, Yuan) | | :--- | :--- | :--- | | Total Operating Revenue (Yuan) | 235,124,318.87 | 184,414,570.64 | | Total Operating Cost (Yuan) | 223,249,098.11 | 175,840,467.05 | | Other Income (Yuan) | 12,149,460.39 | 8,609,976.70 | | Investment Income (Yuan) | 2,114,082.72 | 1,028,686.17 | | Credit Impairment Losses (Yuan) | 3,274,940.25 | 5,053,809.11 | | Asset Impairment Losses (Yuan) | -288,174.19 | -1,929,787.46 | | Operating Profit (Yuan) | 29,125,529.93 | 21,336,788.11 | | Total Profit (Yuan) | 29,177,348.37 | 21,565,545.63 | | Income Tax Expense (Yuan) | 4,984,990.81 | 3,293,636.47 | | **Net Profit (Yuan)** | **24,192,357.56** | **18,271,909.16** | | Net Profit Attributable to Parent Company Shareholders (Yuan) | 24,804,568.22 | 19,008,054.69 | | Minority Shareholders' Profit or Loss (Yuan) | -612,210.66 | -736,145.53 | | Basic Earnings Per Share | 0.133 | 0.105 | | Diluted Earnings Per Share | 0.132 | 0.105 | - Operating revenue increased by **27.50%** year-over-year, primarily driven by growth in the mining business[11](index=11&type=chunk)[25](index=25&type=chunk) - Net profit increased by **32.30%** year-over-year, primarily due to the combined effects of revenue growth, increased other income and investment income, and decreased credit impairment losses[11](index=11&type=chunk)[25](index=25&type=chunk)[27](index=27&type=chunk) [Consolidated Cash Flow Statement from Year-Beginning to End of Reporting Period](index=10&type=section&id=3%E3%80%81%E5%90%88%E5%B9%B6%E5%B9%B4%E5%88%9D%E5%88%B0%E6%8A%A5%E5%91%8A%E6%9C%9F%E6%9C%AB%E7%8E%B0%E9%87%91%E6%B5%81%E9%87%8F%E8%A1%A8) As of September 30, 2022, operating cash flow significantly improved due to better collections; investing outflows funded asset acquisitions, while financing remained positive from increased borrowings Key Data from Consolidated Cash Flow Statement (Year-to-Date) | Item | Amount for Current Period (YTD 2022, Yuan) | Amount for Prior Period (YTD 2021, Yuan) | | :--- | :--- | :--- | | Net Cash Flow from Operating Activities (Yuan) | 28,354,758.25 | -3,704,778.69 | | Net Cash Flow from Investing Activities (Yuan) | -40,651,181.43 | -49,360,664.69 | | Net Cash Flow from Financing Activities (Yuan) | 16,417,294.63 | 123,815,768.84 | | Net Increase in Cash and Cash Equivalents (Yuan) | 4,120,871.45 | 70,750,325.46 | | Cash and Cash Equivalents at Period End (Yuan) | 78,166,870.78 | 97,324,556.07 | - Net cash flow from operating activities significantly increased by **865.36%** year-over-year, primarily due to a substantial increase in cash received from sales of goods and rendering of services[13](index=13&type=chunk)[29](index=29&type:chunk) - Net cash flow from financing activities decreased by **86.74%** year-over-year, mainly because the net proceeds from shares issued to specific investors were higher in the same period last year[14](index=14&type=chunk)[30](index=30&type:chunk) [Audit Report](index=11&type=section&id=%EF%BC%88%E4%BA%8C%EF%BC%89%20%E5%AE%A1%E8%AE%A1%E6%8A%A5%E5%91%8A) This section confirms that the company's third-quarter report has not been audited - The company's 2022 third-quarter report is unaudited[31](index=31&type=chunk)

Financial Performance - The company's operating revenue for the first half of 2022 was ¥150,300,987.59, representing a 31.28% increase compared to ¥114,490,796.41 in the same period last year[22]. - The net profit attributable to shareholders was ¥18,157,753.75, up 34.76% from ¥13,474,548.05 in the previous year[22]. - The net profit after deducting non-recurring gains and losses was ¥17,010,117.61, reflecting a 39.19% increase from ¥12,221,003.98 year-on-year[22]. - The net cash flow from operating activities was ¥29,888,792.31, a significant increase of 55.54% compared to ¥19,215,627.02 in the same period last year[22]. - Basic earnings per share rose to ¥0.098, a 27.27% increase from ¥0.077 in the previous year[22]. - The company reported a significant increase in cash flow, indicating improved operational efficiency and financial health[22]. - The company achieved a total revenue of 150 million yuan in the first half of 2022, representing a year-on-year growth of 31.28%[41]. - The net profit attributable to shareholders reached 18.16 million yuan, an increase of 34.76% year-on-year[41]. - The company secured new orders worth 253 million yuan, marking a significant year-on-year growth of 55.97%[41]. Assets and Liabilities - Total assets at the end of the reporting period were ¥1,113,096,102.55, down 3.64% from ¥1,155,182,271.95 at the end of the previous year[22]. - The net assets attributable to shareholders increased by 2.36% to ¥741,378,895.01 from ¥724,265,037.07 at the end of the previous year[22]. - The company reported a significant reduction in accounts payable to CNY 83.16 million, down from CNY 140.72 million, due to settlements of previous outstanding material payments[61]. - Accounts receivable decreased to CNY 271.81 million, making up 24.42% of total assets, down from 26.51% due to improved cash collection in the coal industry[61]. - Inventory increased to CNY 144.45 million, accounting for 12.98% of total assets, driven by a significant increase in orders and project construction[61]. - Short-term borrowings rose to CNY 103 million, representing 9.25% of total liabilities, up from 7.14% at the end of the previous year[61]. Research and Development - The management highlighted ongoing efforts in research and development, although specific new products or technologies were not detailed in the report[22]. - Research and development expenses rose by 16.59% to ¥16,146,430.85 from ¥13,848,661.94, reflecting the company's commitment to innovation[55]. - The company has completed the domestic adaptation certification of the "Xiao An Yi Lian" industrial internet operating system with various domestic chips, enhancing its technological support for smart mining operations[54]. - The company holds 275 software copyrights and 83 valid patents, including 25 invention patents, demonstrating its commitment to technological innovation[51]. - The company is investing in R&D to integrate new technologies like 5G and AI with existing products to better meet market demands[80]. Market Expansion and Business Segments - The company has expanded its business into environmental protection and urban management, leveraging its IoT and big data analysis technologies[30]. - The mining business remains the core segment, with a focus on smart mining solutions and safety monitoring systems[31][38]. - The environmental protection sector is seeing rapid growth, driven by national policies aimed at improving environmental quality and pollution prevention[39]. - The urban management business is developing steadily, with products that integrate IoT devices and platform applications being recognized by users[40]. - The company is actively participating in the construction of smart city safety projects, enhancing urban risk management capabilities[40]. - The company is focusing on expanding its urban management and environmental protection businesses to reduce reliance on a single industry[79]. Financial Management and Shareholder Relations - The company plans not to distribute cash dividends or issue bonus shares[4]. - The company emphasizes the protection of shareholder rights by ensuring fair and timely information disclosure and conducting separate voting for minority shareholders[98]. - The company held its first temporary shareholders' meeting in 2022 with a participation rate of 38.07%[87]. - The company has committed to not engaging in competitive activities with its main business and to notify the company of any competing business opportunities[104]. - The company has made commitments regarding the management of related party transactions to ensure compliance with legal and regulatory requirements[104]. Risk Management - The company faces risks related to technological innovation failures and has implemented measures to mitigate these risks[82]. - The company has established policies for bad debt provisions to manage accounts receivable risks effectively[83]. - The company is focusing on enhancing its risk management strategies to improve financial stability[184]. Corporate Social Responsibility - The company actively engages in environmental protection and sustainable development, integrating new information technology into traditional products[99]. - The company participated in the "Yuhai Together" charity project, supporting 20 disadvantaged children in the Jiulongpo District of Chongqing[100].

Financial Performance - The company's operating revenue for Q1 2022 was ¥77,096,927.46, representing a 40.10% increase compared to ¥55,028,353.40 in the same period last year[3]. - The net profit attributable to shareholders was ¥8,026,491.46, a 55.25% increase from ¥5,169,928.02 year-on-year[3]. - The basic earnings per share increased by 38.71% to ¥0.043, compared to ¥0.031 in the same period last year[3]. - The net profit for the first quarter of 2022 was CNY 8,064,259.55, up from CNY 5,097,059.50 in the previous period, reflecting a growth of approximately 58.8%[25]. - The basic earnings per share for the first quarter of 2022 was CNY 0.043, compared to CNY 0.031 in the previous period, marking an increase of approximately 38.7%[25]. Cash Flow - The net cash flow from operating activities surged by 554.16% to ¥26,146,505.87, up from ¥3,996,963.35 in the previous year[10]. - The total cash inflow from operating activities was CNY 102,871,095.71, compared to CNY 57,242,196.62 in the previous period, reflecting a growth of approximately 79.6%[26]. - The operating cash flow for the first quarter of 2022 was CNY 26,146,505.87, significantly higher than CNY 3,996,963.35 in the previous period[26]. - The company's cash balance at the beginning of the period was 74,045,999.33 CNY, showing a significant increase in cash reserves compared to the previous period[27]. - The total cash and cash equivalents at the end of the period amounted to 75,186,581.97 CNY, a decrease from 136,505,900.47 CNY in the previous period[27]. Assets and Liabilities - Total assets at the end of the reporting period were ¥1,138,101,674.84, a decrease of 1.48% from ¥1,155,182,271.95 at the end of the previous year[3]. - The total current liabilities decreased to CNY 383,581,344.56 from CNY 410,016,013.58, showing a decline of approximately 6.4%[20]. - The total liabilities of the company decreased to CNY 383,581,344.56, down from CNY 410,016,013.58, indicating a decrease of about 6.4%[20]. - The total equity attributable to the parent company was CNY 733,660,339.89, up from CNY 724,265,037.07 in the previous period, indicating a growth of about 1.9%[24]. Operating Costs and Expenses - The company's operating costs increased by 57.92% to ¥48,315,104.04, primarily due to the rise in revenue[9]. - The total operating costs for the first quarter of 2022 were CNY 70,087,977.81, compared to CNY 51,146,687.10 in the previous period, indicating an increase of about 37.0%[24]. - The research and development expenses for the first quarter of 2022 were CNY 5,586,213.54, down from CNY 6,735,203.55 in the previous period, showing a decrease of approximately 17.0%[24]. Investment Activities - Investment income increased by 229.43% to ¥542,042.72, compared to ¥164,541.62 in the previous year[9]. - The net cash flow from investment activities was -11,924,697.51 CNY, compared to -13,560,053.86 CNY in the previous period, indicating a decrease in cash outflow[27]. - The company’s cash outflow for investment activities was 11,924,697.51 CNY, reflecting ongoing investments in fixed and intangible assets[27]. - The company received cash from investment activities totaling 148,489,966.85 CNY, which was not present in the previous period[27]. Other Observations - The company did not report any new product developments or market expansion strategies during this quarter[3]. - The company did not conduct an audit for the first quarter report, which may affect the reliability of the financial data presented[28]. - The company reported a total of 42,349,672 shares under lock-up restrictions as of the end of the reporting period[17].

Financial Performance - The company's operating revenue for 2021 was CNY 309,347,393.81, representing an increase of 8.64% compared to CNY 284,733,249.97 in 2020[19] - The net profit attributable to shareholders for 2021 was CNY 29,223,925.41, up by 7.90% from CNY 27,085,470.83 in the previous year[19] - The net cash flow from operating activities significantly increased by 238.63%, reaching CNY 13,004,386.80 compared to CNY 3,840,268.66 in 2020[19] - Total assets at the end of 2021 amounted to CNY 1,155,182,271.95, a growth of 32.55% from CNY 871,480,786.34 at the end of 2020[19] - The net assets attributable to shareholders increased by 34.30% to CNY 724,265,037.07 from CNY 539,269,809.57 in the previous year[19] - The basic earnings per share for 2021 was CNY 0.161, a decrease of 2.42% from CNY 0.165 in 2020[19] - The diluted earnings per share for 2021 was CNY 0.160, down by 2.44% compared to CNY 0.164 in the previous year[19] - The weighted average return on equity for 2021 was 4.33%, a decline of 0.88% from 5.21% in 2020[19] Dividend Distribution - The company plans to distribute a cash dividend of CNY 0.25 per 10 shares, totaling CNY 47,042,588.75 based on 188,170,355 shares[4] - The company distributed a cash dividend of CNY 4,705,518.88, which is CNY 0.25 per 10 shares, based on a total share capital of 188,220,755 shares[149] - The cash dividend distribution accounted for 100% of the total profit distribution amount[151] Market and Business Development - The company reported a 48.09% increase in new orders for the mining business, totaling 495 million CNY in 2021, indicating strong demand for smart mining solutions[29] - The company expanded its wastewater treatment solutions to coal customers, enhancing its market presence in the environmental protection sector[29] - The company is actively investing in R&D to improve product competitiveness and is focusing on expanding its market share in urban management and smart city initiatives[30] - The company has positioned itself as a provider of integrated solutions in the fields of IoT, safety and emergency, mining, urban management, and environmental protection[32] - The company is leveraging its technological expertise in smart sensing, IoT, and big data analysis to enhance its service offerings across various sectors[32] - The company is committed to aligning with national policies promoting the intelligentization and informationization of the coal industry, which is expected to drive future growth[28] Research and Development - The company is developing a coal mine auxiliary transportation management system aimed at improving transportation efficiency and reducing costs through advanced positioning technology[68] - A new 5G wireless communication system for mining is under development, which aims to integrate wired and wireless dispatch systems to meet industry requirements[69] - The company is focusing on enhancing its technology capabilities in the "5G + AI" sector to meet customer demands and improve market competitiveness[74] - The company is actively adjusting its R&D personnel structure to attract and retain top talent in relevant fields[74] - Research and development expenditure amounted to ¥26,805,225.65, representing 8.67% of operating revenue, an increase from 8.44% in the previous year[73] Operational Efficiency and Cost Management - The company aims to improve operational efficiency by implementing advanced data analytics tools, projected to reduce costs by 10%[135] - The overall increase in sales expenses reflects the company's strategic focus on expanding its core business in a recovering coal industry[67] - The company has established a standardized and intelligent operation and maintenance service platform, providing comprehensive and round-the-clock services to clients[46] - The company has completed the development and upgrade of the platform to version 3.0, enhancing stability, security, and scalability to meet complex business needs[70] Governance and Compliance - The company maintains a transparent governance structure, ensuring compliance with relevant laws and regulations, and protecting shareholder rights[112] - The company actively communicates with stakeholders, including creditors, suppliers, and employees, to promote sustainable and healthy development[115] - The company has established a performance evaluation and incentive mechanism for senior management, linking compensation directly to performance[114] - The company has a complete and independent research and development system, with no reliance on shareholders for product sales or raw material procurement[117] Employee Management and Compensation - The total employee compensation for the reporting period is CNY 5.6959 million, accounting for 3.11% of the total company costs[147] - The number of core technical personnel is 37, representing 8.1% of the total workforce, with their compensation totaling CNY 7.0393 million, which is 12.31% of total employee compensation[147] - The company has established a competitive compensation scheme to attract and retain talent, based on industry standards and market research[147] - The average training hours per employee reached 46 hours during the reporting period[148] Future Outlook - Future outlook indicates a projected revenue growth of 15% for the next fiscal year, driven by new product launches[135] - The company is focusing on market expansion, targeting a 20% increase in market share within the next two years[135] - The company plans to explore potential mergers and acquisitions to enhance its competitive position in the market[135] Risk Management - There is a risk of bad debts due to the cyclical nature of the coal industry, and the company has made adequate provisions for bad debts based on its accounting policies[107] - The company has implemented measures to strengthen contract risk management and internal controls to ensure the quality of accounts receivable[107] Social Responsibility - The company actively participates in social responsibility initiatives, including purchasing agricultural products from impoverished areas[167] - The company is committed to environmental protection and sustainable development through increased R&D investment and improved production processes[166]

证券代码：300275 证券简称：梅安森 公告编号：2021-089 重庆梅安森科技股份有限公司 关于参加重庆辖区 2021 年投资者网上集体接待日活动的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 为提高公司规范运作水平，进一步做好投资者关系管理工作，公司将参加由重 庆上市公司协会联合上证所信息网络有限公司、深圳市全景网络有限公司举办的 "重庆辖区2021年投资者网上集体接待日活动"。活动将于2021年11月25日（星期 四）15:00-17:00举行，投资者可以登录"全景.路演天下"（http://rs.p5w.net） 参与本次活动。 届时，公司管理层将参加本次活动，通过网络在线交流形式，就投资者关心的 问题，与投资者进行"一对多"形式的在线沟通与交流。欢迎广大投资者积极参与。 特此公告。 重庆梅安森科技股份有限公司 董 事 会 2021 年 11 月 20 日 ...