证券代码：300862 证券简称：蓝盾光电 公告编号：2025-028 安徽蓝盾光电子股份有限公司 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 关于使用暂时闲置募集资金和自有资金进行现金管理 的进展公告 安徽蓝盾光电子股份有限公司（以下简称"公司"）于 2025 年 3 月 4 日召开第七届董事会第二次会议和第七届监事会第二次会议，审 议通过了《关于使用暂时闲置募集资金和自有资金进行现金管理的议 案》，同意在确保不影响募集资金投资计划正常进行、募集资金安全和 保障公司日常资金运营需求的情况下，公司及子公司使用不超过 4 亿 元（含本数）闲置募集资金（含超募资金）和不超过 1 亿元（含本数） 闲置自有资金进行现金管理。现金管理额度的使用期限自董事会审议 通过之日起不超过 12 个月（含）。在上述额度和期限内，用于现金管理 的资金可循环滚动使用。具体内容详见公司于 2025 年 3 月 4 日在中国 证监会指定信息披露网站巨潮资讯网（www.cninfo.com.cn）披露的《关 于使用暂时闲置募集资金和自有资金进行现金管理的公告》（公告编号： 2025-00 ...

Core Viewpoint - The environmental monitoring market is expanding continuously, driven by policy support, technological advancements, and increased environmental awareness, leading to intensified competition and accelerated domestic substitution in the industry [2][3]. Market Overview - The environmental monitoring market is experiencing steady growth, with significant developments in sub-sectors such as carbon monitoring, water ecological monitoring, and pollution source monitoring, attracting numerous companies to compete [3]. - The competitive landscape is characterized by a diversification of players, with large enterprises dominating the high-end market through advanced technology and service innovation, while small and medium-sized enterprises compete in the mid-to-low-end market by enhancing cost performance and after-sales service [3][8]. Financial Performance of Listed Companies - A review of eight representative listed companies in the environmental monitoring sector reveals a clear polarization in financial performance, with some companies like 聚光科技 achieving significant revenue and profit growth, while others like 先河环保 and 蓝盾光电 face substantial losses [8][10]. - 聚光科技 reported a revenue of 36.14 billion and a net profit of 2.07 billion, with a net profit growth of 164.11% [6]. - In contrast, 先河环保 reported a net loss of 1.52 billion, reflecting a decline of over 200% [8]. Business Composition and Margins - Most companies exhibit high gross margins, with 聚光科技's instrument and related software business achieving a gross margin of 48.50% [9]. - 四方光电's gas sensor business accounts for 75.83% of its revenue, with a gross margin of 41.13%, indicating strong product competitiveness in its niche [9]. Industry Trends and Opportunities - The ecological environment monitoring industry is set to benefit from the modernization of monitoring systems, the integration of digital technologies, and the increasing demand for carbon monitoring services due to climate change initiatives [15][17]. - The trend of domestic substitution is accelerating, with local companies overcoming key technological barriers and gaining recognition in government procurement and monitoring sectors [17].

Core Viewpoint - The company, 蓝盾光电, reported a revenue of 609.43 million yuan in 2024, a year-on-year decline of 5.22%, and a net profit of 6.49 million yuan, down 84.55% compared to the previous year, primarily due to intensified industry competition and investment losses [2][3]. Financial Performance - The total revenue for 2024 was 609,431,854.27 yuan, down from 642,993,377.45 yuan in 2023, marking a decrease of 5.22% [5]. - The net profit attributable to shareholders was 6,485,348.09 yuan, significantly lower than 41,981,134.57 yuan in 2023, reflecting an 84.55% decline [5]. - The net profit after deducting non-recurring gains and losses was a loss of 14,217,308.57 yuan, a decrease of 176.10% year-on-year [5]. - The operating cash flow for 2024 was 81,569,226.81 yuan, a substantial increase of 882.62% compared to 8,301,158.90 yuan in 2023 [5]. - Basic earnings per share dropped to 0.04 yuan, down 87.50% from 0.32 yuan in 2023 [5]. Business Segments - The main business of the company is high-end analytical measurement instrument manufacturing, software development, system integration, engineering, operation and maintenance services, and data services, primarily applied in environmental monitoring, traffic management, and meteorological observation [5][6]. - In 2024, the revenue from the instrument manufacturing sector was 607,012,656.94 yuan, accounting for 99.60% of total revenue, down 5.58% from the previous year [6]. - The environmental monitoring segment generated 447,121,180.67 yuan, representing 73.37% of total revenue, with a decline of 11.70% year-on-year [6]. - The traffic management segment saw a significant increase in revenue to 105,469,956.68 yuan, up 54.07% from 68,457,654.25 yuan in 2023 [6]. - The meteorological observation segment experienced a decline of 40.37%, with revenue of 10,373,194.35 yuan [6]. Strategic Initiatives - To address business development bottlenecks, the company is focusing on new growth points brought by the "dual carbon strategy," "digital transportation," and "smart meteorology," executing a three-year product R&D plan [4]. - The company aims to develop new products related to atmospheric chemical components, carbon emissions, greenhouse gases, advanced lidar for meteorological observation and environmental monitoring, smart traffic control, and severe weather management [4]. - The company plans to reduce low-margin, long-receivable traffic system integration projects and actively promote accounts receivable recovery [4]. - The company is also exploring the application prospects of its products in the low-altitude economy [4].

Market Overview - The Shanghai Composite Index closed at 3352.00 points, above the annual line, with a change of 0.28% [1] - The total trading volume of A-shares reached 13,217.97 million yuan [1] Stocks Breaking Annual Line - A total of 109 A-shares have surpassed the annual line today, with notable stocks showing significant deviation rates [1] - The stocks with the highest deviation rates include: - Landun Optoelectronics (300862) with a deviation rate of 8.84% and a daily increase of 9.64% [1] - Sichuan Chuang (600990) with a deviation rate of 8.81% and a daily increase of 10.00% [1] - Siter Technology (300608) with a deviation rate of 8.16% and a daily increase of 9.37% [1] Additional Stocks with Notable Performance - Other stocks with significant performance include: - New Jingang (300629) with a daily increase of 7.08% and a deviation rate of 6.63% [1] - Hongtian Co., Ltd. (603800) with a daily increase of 6.83% and a deviation rate of 5.89% [1] - Cambridge Technology (603083) with a daily increase of 10.00% and a deviation rate of 5.65% [1] Summary of Stocks with Lower Deviation Rates - Stocks that have just crossed the annual line with lower deviation rates include: - Huadian International (600027) with a deviation rate of 3.62% [1] - ST Asia Pacific (000691) with a deviation rate of 3.61% [1] - Energy Saving Iron (300197) with a deviation rate of 3.53% [1]

Financial Performance - In 2024, the net profit attributable to shareholders of the listed company decreased significantly by 84.55% [2] - For Q1 2025, the company's revenue was ¥101,516,555.36, with a net profit of -¥2,329,148.15, indicating a decline compared to Q1 2024 [3] - The environmental monitoring business revenue fell by 11.70% year-on-year in 2024 due to market demand changes and intensified competition [3] Business Strategies - The company is focusing on new growth areas related to the "dual carbon strategy," "digital transportation," and "smart meteorology," along with a three-year product development plan [2] - In the traffic management sector, the company has launched a traffic control optimization service and developed low-cost visibility detection products and predictive warning systems [3][4] Market Outlook - The comprehensive meteorological observation business is expected to grow due to national support and the establishment of a robust observation system [4] - The global market for analytical instruments is dominated by the US and Europe, but China's market is growing rapidly, with increasing domestic technology levels [5] - The industry is entering a phase of "stock upgrade + incremental innovation," with companies possessing core technologies expected to excel in competition [5] Customer Base - The main customers include government departments, enterprises, and research institutions in environmental monitoring, public security, transportation, and meteorology [4] Future Development Plans - The company aims to leverage opportunities in high-end instrument localization, modern ecological environment monitoring, carbon emissions monitoring, and the development of a "data brain" for transportation [5]

特别提示： 1.本次股东大会未出现否决议案的情形。 2.本次股东大会未涉及变更以往股东大会已通过的决议。 证券代码：300862 证券简称：蓝盾光电 公告编号：2025-027 安徽蓝盾光电子股份有限公司 2024年度股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 一、会议召开情况 1.会议召开时间： （1）现场会议召开时间：2025年5月6日（星期二）下午14:30； （2）网络投票时间：通过深圳证券交易所交易系统进行网络投 票的时间为2025年5月6日9:15至9:25、9：30至11：30和13：00至15： 00；通过深圳证券交易所互联网系统投票的具体时间为2025年5月6 日上午9:15至2025年5月6日下午15:00。 2.现场会议召开地点：安徽省铜陵市石城路电子工业区安徽蓝盾 光电子股份有限公司会议室。 3.会议召开方式：采取现场投票与网络投票相结合的方式。 4.会议召集人：公司董事会。 5.会议主持人：公司董事长王建强先生。 会议的召集、召开符合《中华人民共和国公司法》《上市公司股 东大会规则》《深圳证券交易所创业板股票上市 ...

安徽承义律师事务所 召开 2024 年度股东会的 法律意见书 安徽承义律师事务所 中国.合肥市政务区怀宁路 200 号栢悦中心大厦 5 楼 邮编: 230022 电话(Tel): （86-551）65609815 传真(Fax): （86-551）65608051 网址(Website): www.chengyi-law.com 电子信箱(E-mail)：chengyilawyer@163.com 关于 安徽蓝盾光电子股份有限公司 安徽承义律师事务所 关于安徽蓝盾光电子股份有限公司 召开2024年度股东会的法律意见书 (2025)承义法字第 00093 号 致：安徽蓝盾光电子股份有限公司 根据《中华人民共和国公司法》《上市公司股东会规则》等相关法律、法规、 规范性文件以《安徽蓝盾光电子股份有限公司章程》（以下简称"《公司章程》"） 的规定，安徽承义律师事务所（以下简称"本所"）接受安徽蓝盾光电子股份有 限公司（以下简称"蓝盾光电"或"公司"）委托，指派本所律师就公司召开2024 年度股东会（以下简称"本次股东会"）出具法律意见书。 本所及本所律师依据《中华人民共和国证券法》《律师事务所从事证券法律 业务管理办 ...

证券代码：300862 证券简称：蓝盾光电 公告编号：2025-026 安徽蓝盾光电子股份有限公司 关于举办 2024 年度暨 2025 年第一季度网上业绩说明 会的公告 安徽蓝盾光电子股份有限公司（以下简称"公司"）已于 2025 年 4 月 14 日在巨潮资讯网上披露了《2024 年年度报告摘要》《2024 年 年度报告》，于 2025 年 4 月 28 日在巨潮资讯网上披露了《2025 年第 一季度报告》。为便于广大投资者更加全面深入地了解公司经营业绩、 发展战略等情况，公司定于 2025 年 5 月 7 日（星期三）15:00-16:00 在"价值在线"（www.ir-online.cn）举办公司 2024 年度暨 2025 年 第一季度网上业绩说明会，与投资者进行沟通和交流，广泛听取投资 者的意见和建议。 三、投资者参加方式 投资者可于 2025 年 5 月 7 日（星期三）15:00-16:00 通过网址 https://eseb.cn/1nO8IJuDtDi 或使用微信扫描下方小程序码即可进 入参与互动交流。投资者可于 2025 年 5 月 7 日前进行会前提问，公 司将通过本次业绩说明会，在信 ...

Core Points - The company reported a total revenue of 102 million yuan for Q1 2025, ranking 96th among disclosed peers, which is a decrease of 16.14 million yuan or 13.72% year-on-year [1] - The net profit attributable to shareholders was -2.33 million yuan, ranking 111th among peers, a decline of 11.41 million yuan or 125.64% year-on-year [1] - The net cash flow from operating activities was -51.20 million yuan, ranking 114th among peers [1] Financial Metrics - The latest gross profit margin is 25.86%, ranking 75th among peers, down by 10.19 percentage points year-on-year [2] - The latest return on equity (ROE) is -0.12%, ranking 108th among peers, a decrease of 0.57 percentage points year-on-year [2] - The diluted earnings per share (EPS) is -0.01 yuan, ranking 109th among peers, a drop of 0.08 yuan or 114.29% year-on-year [2] - The total asset turnover ratio is 0.04 times, ranking 119th among peers, a decrease of 0.01 times or 13.51% year-on-year [2] - The inventory turnover ratio is 0.37 times, ranking 82nd among peers [2] Shareholder Information - The number of shareholders is 14,100, with the top ten shareholders holding 87.45 million shares, accounting for 47.37% of the total share capital [2] - The largest shareholder is Yuan Yonggang, holding 23.9% of the shares [2] Debt Metrics - The latest debt-to-asset ratio is 20.24% [3]

Financial Performance - The company's revenue for Q1 2025 was ¥101,516,555.36, a decrease of 13.72% compared to ¥117,655,668.13 in the same period last year[4] - The net profit attributable to shareholders was a loss of ¥2,329,148.15, representing a decline of 125.64% from a profit of ¥9,082,412.65 in the previous year[4] - Basic and diluted earnings per share were both -¥0.01, down 114.29% from ¥0.07 in the previous year[4] - The net profit for the current period was a loss of ¥3,450,488.14, compared to a profit of ¥8,245,937.27 in the previous period, indicating a significant decline[22] - The total comprehensive income for the current period was a loss of ¥3,450,488.14, contrasting with a profit of ¥8,245,937.27 in the previous period[22] Cash Flow - The net cash flow from operating activities was -¥51,203,141.73, showing a slight improvement of 4.11% compared to -¥53,400,371.14 in the same period last year[4] - Total cash inflow from operating activities was 108,142,531.20, slightly down from 109,473,537.74[24] - Cash outflow from operating activities decreased to 159,345,672.93 from 162,873,908.88[24] - Cash flow from investment activities was -64,253,528.58, worsening from -11,540,574.02 in the previous period[24] - Cash inflow from investment activities totaled 40,284,013.70, down from 164,359,919.70[24] - Cash outflow from investment activities decreased to 104,537,542.28 from 175,900,493.72[24] - Cash flow from financing activities generated a net cash flow of 32,907,173.34, down from 46,052,519.50[25] - The ending cash and cash equivalents balance was 150,897,046.86, down from 220,936,459.82[25] - The company received 35,000,000.00 in borrowings, compared to 47,045,238.56 in the previous period[25] - The company reported a cash inflow of 40,000,000.00 from investment recoveries, significantly lower than 162,000,000.00 previously[24] Assets and Liabilities - Total assets at the end of Q1 2025 were ¥2,543,210,145.60, a decrease of 1.07% from ¥2,570,665,282.39 at the end of the previous year[4] - Total current assets decreased to ¥1,523,771,216.55 from ¥1,545,203,527.90, a decrease of approximately 1.4%[18] - Total liabilities decreased to ¥514,654,654.37 from ¥538,659,303.02, reflecting a decline of 4.5%[20] - The total equity attributable to shareholders decreased slightly to ¥2,003,452,498.98 from ¥2,005,781,647.13, a change of -0.1%[20] Expenses - Research and development expenses increased by 32.28% to ¥10,245,596.93 compared to ¥7,745,348.18 in the same period last year[11] - The company experienced a 31.45% reduction in selling expenses, totaling ¥9,733,546.84, due to decreased employee compensation and business entertainment costs[11] - Total operating costs decreased to ¥106,843,306.10 from ¥111,024,909.37, reflecting a reduction of 3.9%[21] - The company reported a significant increase in credit impairment losses to ¥2,043,803.43 from a recovery of -¥476,008.91 in the previous period[21] Shareholder Information - Total number of common shareholders at the end of the reporting period is 14,083[14] - The largest shareholder, Yuan Yonggang, holds 23.94% of shares, totaling 44,195,860 shares[14] - The company plans to disclose further announcements regarding shareholder equity changes in March 2025[16] - There are no significant changes in the top 10 shareholders' participation in margin trading[15] Other Information - The company has not disclosed any new product or technology developments in the current reporting period[16] - Cash and cash equivalents decreased by 337.04% to -¥82,549,496.97, reflecting a significant reduction in net cash flow from investment activities[12] - Investment losses amounted to -¥1,679,474.94, a decline of 150.75% compared to a profit of ¥3,309,054.62 in the previous year[11] - Accounts receivable increased slightly to ¥476,569,516.80 from ¥469,612,970.24, an increase of about 1.8%[18] - Long-term equity investments increased to ¥178,833,449.44 from ¥175,272,170.98, an increase of about 3%[18] - Fixed assets increased to ¥329,805,492.67 from ¥317,699,195.42, an increase of approximately 3.8%[18]