Financial Performance - The company's revenue for Q3 2022 was ¥107,722,185.34, representing a 12.25% increase compared to the same period last year[5] - Net profit attributable to shareholders was ¥25,736,261.91, an increase of 21.47% year-on-year[5] - The basic earnings per share for the period was ¥0.1245, reflecting a 22.30% increase compared to the previous year[5] - Total operating revenue for Q3 2022 was CNY 255,448,546.70, a decrease of 3.2% compared to CNY 264,824,309.95 in the same period last year[19] - Net profit for Q3 2022 reached CNY 65,549,513.08, representing an increase of 1.2% from CNY 64,753,857.68 in Q3 2021[21] - The company's earnings per share (EPS) for Q3 2022 was CNY 0.3030, slightly up from CNY 0.3008 in the previous year[21] - The total comprehensive income for Q3 2022 was CNY 65,724,114.07, slightly up from CNY 64,732,416.12 in the previous year[21] Assets and Liabilities - Total assets at the end of the reporting period reached ¥997,835,915.44, marking an 11.32% increase from the end of the previous year[5] - Current assets totaled CNY 794,317,469.01, up from CNY 718,584,464.33 at the start of the year, indicating a growth of approximately 10.9%[17] - The total liabilities as of Q3 2022 amounted to CNY 315,325,450.01, an increase of 26.4% from CNY 249,359,334.73 in the previous year[19] - The total equity attributable to shareholders of the parent company was CNY 669,425,749.23, up from CNY 636,392,870.57, reflecting a growth of 5.2%[19] Cash Flow - The cash flow from operating activities for the year-to-date was ¥75,589,124.61, a significant increase of 62.05% compared to the same period last year[11] - Cash flow from operating activities increased to CNY 308,430,756.13, compared to CNY 257,217,966.66 in the same quarter last year, marking a growth of 19.9%[23] - The net cash flow from operating activities for Q3 2022 was ¥75,589,124.61, an increase of 62% compared to ¥46,646,886.80 in Q3 2021[24] - Total cash inflow from investment activities was ¥468,880,740.98, down from ¥516,775,882.62 in the previous year[24] - The net cash flow from investment activities was -¥42,866,745.75, slightly improved from -¥48,002,340.87 in Q3 2021[24] - Cash flow from financing activities resulted in a net outflow of -¥45,368,254.56, compared to -¥32,576,326.89 in the same period last year[25] Inventory and Prepayments - The company's inventory increased by 35.23% to ¥178,816,146.38, attributed to increased contract preparations due to business growth[9] - The company's prepayments surged by 199.03% to ¥13,137,709.94, mainly due to construction and procurement for the manufacturing base project[9] - The company's prepayments rose to CNY 13,137,709.94 from CNY 4,393,390.76, showing a significant increase of about 199.5%[17] - Inventory increased significantly to CNY 178,816,146.38 from CNY 132,228,764.23, representing a growth of approximately 35.1%[17] Tax and Expenses - The company reported a significant decrease in tax payable by 56.85%, amounting to ¥6,994,512.99, due to payments made for taxes accrued at the end of the previous year[9] - The company reported a tax expense of CNY 6,572,034.41 for Q3 2022, a decrease of 4.9% from CNY 6,907,761.12 in Q3 2021[19] - Cash paid to employees increased to ¥74,658,322.92 from ¥63,432,766.80 in the previous year, reflecting a rise of approximately 17%[24] - Research and development expenses for Q3 2022 were CNY 32,922,149.75, an increase of 5.7% compared to CNY 31,149,334.07 in the same period last year[19] Investment Income - Investment income for the year-to-date was ¥8,879,440.98, a 32.50% increase compared to the previous year, driven by the maturity of financial products[10] - The investment property value surged to CNY 1,267,065.74 from CNY 97,624.07, marking a substantial increase[17]

证券代码：300515 证券简称：三德科技 公告编号：2022-035 湖南三德科技股份有限公司 关于参加湖南辖区上市公司 2022 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。 为进一步增强与投资者的互动交流，使广大投资者能更深入全面地了解湖南 三德科技股份有限公司（以下简称"公司"）经营情况，公司将参加由中国证券 监督管理委员会湖南监管局、湖南省上市公司协会与深圳市全景网络有限公司联 合举办的"湖南辖区上市公司 2022 年投资者网上集体接待日"活动，现将有关 事项公告如下： 本次投资者网上集体接待日活动将通过深圳市全景网络有限公司提供的互 联网平台举行，投资者可以登陆"全景·路演天下"网站（http://rs.p5w.net）参 与本次投资者网上集体接待日活动，活动时间为 2022 年 9 月 29 日（星期四）下 午 15:30－17:00。届时公司董事会秘书及证券部工作人员将与投资者进行在线交 流与沟通，欢迎广大投资者积极参与。 特此公告。 湖南三德科技股份有限公司 董事会 2022 年 9 月 21 日 ...

Financial Performance - The company's operating revenue for the first half of 2022 was ¥147,726,361.36, a decrease of 12.51% compared to ¥168,855,967.22 in the same period last year[18]. - The net profit attributable to shareholders was ¥36,254,083.02, down 9.39% from ¥40,012,900.38 year-on-year[18]. - Basic earnings per share were ¥0.1763, reflecting a decline of 9.77% from ¥0.1954 in the same period last year[18]. - The company's operating revenue for the reporting period was ¥147,726,361.36, a decrease of 12.51% compared to the same period last year[39]. - The net profit attributable to shareholders was 36.25 million yuan, down 9.39% year-on-year[33]. - The company reported a net profit of 192 million, representing a 50.7% increase compared to the previous year[141]. - The total revenue for the first half of 2022 was RMB 205.8 million, representing a 25.04% increase compared to the previous period[149]. Cash Flow and Liquidity - The net cash flow from operating activities decreased by 41.21%, amounting to ¥16,960,732.84 compared to ¥28,850,665.05 in the previous year[18]. - The company's cash and cash equivalents decreased by 21.97% to ¥32,124,592.76, indicating liquidity challenges[46]. - The ending balance of cash and cash equivalents decreased to CNY 20,527,086.75 in the first half of 2022 from CNY 42,847,905.36 in the same period of 2021[136]. - Cash outflow for employee compensation increased to CNY 56,387,620.15, up 19.1% from CNY 47,369,186.82 in the first half of 2021[135]. - The company reported a significant increase in contract liabilities, rising to ¥119,792,329.75 from ¥90,834,147.09, which is an increase of about 31.9%[123]. Assets and Liabilities - Total assets at the end of the reporting period were ¥913,934,896.96, representing a 1.96% increase from ¥896,402,570.61 at the end of the previous year[18]. - Total liabilities rose to ¥259,556,127.88 from ¥249,359,334.73, marking an increase of about 4.8%[123]. - The company's equity attributable to shareholders reached ¥642,168,542.97, up from ¥636,392,870.57, showing a growth of approximately 0.9%[123]. - The total liabilities at the end of the period were 1,200 million, reflecting a 12.2% increase compared to the previous year[142]. Research and Development - Research and development investment was ¥18,318,721.02, down 4.03% year-on-year, reflecting a focus on maintaining core competitiveness[39]. - The company continues to invest in R&D to enhance its product offerings and maintain competitive advantages in the market[26]. - The company plans to continue focusing on high-value-added products and increasing investment in key areas such as R&D and sales services to enhance core competitiveness[37]. - The company has allocated 5,930 million for research and development in new technologies, indicating a commitment to innovation[144]. Business Segments and Market Position - The company operates in two main business segments: analytical instruments and intelligent equipment[34]. - The analytical instruments segment is recognized as a leading brand in high-end domestic products, particularly in automation and environmental adaptability[35]. - The intelligent equipment products fill a gap in the domestic and international fuel management sector, providing comprehensive lifecycle services[35]. - The company’s products are utilized across various industries, including thermal power, coal, cement, and chemicals, demonstrating broad market applicability[26]. Risks and Challenges - The company faced challenges during the reporting period due to supply chain disruptions and material shortages, impacting production and delivery[33]. - The company has acknowledged potential risks and uncertainties in its future plans, urging investors to remain aware of investment risks[3]. - The company is facing risks related to the cyclical nature of its main customer industries, which include high-energy sectors such as power generation and mining[60]. - Supply chain risks have emerged due to shortages and price increases of upstream components, which could impact product delivery and costs[65]. Shareholder Information - The company’s total shares amount to 205,821,500, with 86.66% being unrestricted shares[102]. - The total number of shareholders at the end of the reporting period was 12,181[106]. - The company has not engaged in any major asset or equity sales during the reporting period[57]. - The company has not conducted any repurchase transactions among the top 10 shareholders during the reporting period[109]. Environmental and Social Responsibility - The company has implemented measures to reduce carbon emissions, including the use of eco-friendly materials and low-energy equipment[76]. - The company has not faced any administrative penalties related to environmental issues during the reporting period[76]. Financial Reporting and Compliance - The half-year financial report has not been audited[83]. - The company's financial statements comply with the enterprise accounting standards, ensuring accurate reflection of financial status[155].

Financial Performance - The company's operating revenue for 2021 was ¥384,503,341.18, representing a 20.36% increase compared to ¥319,449,175.61 in 2020[17]. - The net profit attributable to shareholders for 2021 was ¥86,329,710.78, up 21.47% from ¥71,072,747.41 in the previous year[17]. - The net profit after deducting non-recurring gains and losses was ¥75,100,017.52, a significant increase of 60.16% from ¥46,890,979.23 in 2020[17]. - The net cash flow from operating activities was ¥82,898,092.92, reflecting a 9.23% increase from ¥75,892,885.02 in 2020[17]. - Total assets at the end of 2021 reached ¥896,402,570.61, a 17.66% increase from ¥761,839,113.63 at the end of 2020[17]. - The net assets attributable to shareholders increased to ¥636,392,870.57, up 13.92% from ¥558,631,444.27 in 2020[17]. - The diluted earnings per share for 2021 was ¥0.4171, an 18.16% increase compared to ¥0.3530 in 2020[17]. - The weighted average return on equity for 2021 was 14.57%, up from 13.50% in the previous year[17]. Revenue Breakdown - The total operating revenue for Hunan Sand Technology Co., Ltd. in 2021 was 384,503,321.18 CNY, with a quarterly breakdown of 72,284,081.79 CNY in Q1, 96,571,885.43 CNY in Q2, 95,968,342.73 CNY in Q3, and 119,679,031.23 CNY in Q4[19]. - The net profit attributable to shareholders for the year was 86,329,710.77 CNY, with quarterly figures of 14,054,931.30 CNY in Q1, 25,957,969.08 CNY in Q2, 21,188,145.74 CNY in Q3, and 25,128,664.66 CNY in Q4[19]. - The net profit after deducting non-recurring gains and losses was 75,100,117.52 CNY for the year, with quarterly amounts of 10,430,446.33 CNY in Q1, 24,292,233.60 CNY in Q2, 19,264,956.55 CNY in Q3, and 21,112,381.04 CNY in Q4[19]. - The net cash flow from operating activities for the year was 82,898,093.92 CNY, with a significant increase in Q4 to 36,251,206.12 CNY[19]. R&D and Innovation - The company applied for a total of 57 new patents in 2021, including 5 invention patents, bringing the total valid patents to 613 by the end of 2021[59]. - The company has invested in multiple R&D projects, resulting in significant improvements in product performance and user experience, particularly in the SDAC series calorimeters and SDS series sulfur analyzers[70]. - The company is increasing R&D investment to enhance product competitiveness and is focusing on market penetration in government-regulated sectors[113]. - The company’s R&D capabilities have been recognized with various awards, including the "Innovation Product Award" for the SDRPS robotic sampling system[71]. Market and Industry Trends - The industry is experiencing a digital and intelligent transformation, with a strong emphasis on integrating digital technology into traditional manufacturing processes[33]. - The rise of industrial IoT and 5G technology is making industrial big data a core asset for companies, enhancing the demand for analytical instruments and smart equipment[46]. - The environmental protection industry is expanding due to stricter regulations and policies, creating new market opportunities for the company’s analytical instruments and smart equipment[41]. - The solid waste treatment and utilization industry is projected to accelerate under the "14th Five-Year Plan" and the ongoing construction of "waste-free cities," leading to a more standardized market[43]. Corporate Governance - The company adheres to the disclosure requirements of the Securities Law of the People's Republic of China, ensuring timely and accurate information dissemination to all shareholders[128]. - The company has established a transparent performance evaluation and incentive mechanism for senior management, aligning with governance standards[129]. - The company maintains independence from its controlling shareholders in terms of assets, personnel, and financial operations, ensuring autonomous business capabilities[132]. - The company has a complete and independent business system, with no competition from its controlling shareholders as per the commitment letter received[133]. Employee and Management - The total number of employees at the end of the reporting period was 523, with 505 from the parent company and 18 from major subsidiaries[163]. - The professional composition includes 269 technical personnel, 111 production personnel, 60 sales personnel, 15 financial personnel, and 68 administrative personnel[164]. - The company emphasizes employee training, offering new employee orientation, job skills training, and opportunities for further education and skill enhancement[166]. - The company has a structured training evaluation process to continuously improve training effectiveness and align with employee performance[168]. Risk Management - The company faces risks including macroeconomic fluctuations, increasing accounts receivable, and potential delays in product delivery[4]. - The company is facing risks of declining demand for testing instruments due to macroeconomic fluctuations and industry cycles, which may lead to reduced orders and lower revenue and profit[112]. - Supply chain risks have emerged due to shortages and price increases of upstream components, which could affect product delivery and costs[117]. - The company is actively managing project timelines and quality to mitigate risks associated with the construction of its manufacturing base[118]. Sustainability and Social Responsibility - The management team emphasized the importance of sustainability initiatives, aiming for a 30% reduction in carbon emissions by 2025[152]. - The company collaborates with local educational foundations to support underprivileged students, demonstrating its commitment to social responsibility[199]. - The company has implemented measures for carbon emission reduction, including the use of eco-friendly materials and low-energy equipment[197]. Dividend and Shareholder Returns - The company plans to distribute a cash dividend of ¥1.65 per 10 shares, based on a total of 205,821,500 shares[4]. - The total distributable profit for the year was 235,349,386.04 RMB, with cash dividends accounting for 100% of the profit distribution[176]. - The cash dividend distribution plan is consistent with the company's articles of association and dividend management measures[171].

Financial Performance - The company's operating revenue for Q1 2022 was ¥74,495,493.22, representing a 3.06% increase compared to ¥72,284,081.79 in the same period last year[3] - Net profit attributable to shareholders was ¥14,861,507.52, up 5.73% from ¥14,055,509.50 year-on-year[3] - The net profit after deducting non-recurring gains and losses increased by 16.32% to ¥12,132,278.03 from ¥10,430,446.33 in the previous year[3] - Total operating revenue for Q1 2022 was CNY 74,495,493.22, an increase of 3.0% compared to CNY 72,284,081.79 in the same period last year[19] - Total operating costs for Q1 2022 were CNY 59,894,343.14, up 3.4% from CNY 57,916,067.10 year-over-year[19] - Net profit for Q1 2022 reached CNY 16,073,986.40, representing a slight increase from CNY 15,896,550.64 in Q1 2021[20] - The profit attributable to the parent company was CNY 14,861,507.52, compared to CNY 14,055,509.50 in the previous year, marking a growth of 5.7%[20] - The company reported a total comprehensive income of CNY 16,272,358.64, slightly up from CNY 15,905,341.31 in the previous year[20] - Basic and diluted earnings per share for Q1 2022 were 0.0732, compared to 0.0699 in the previous period, reflecting an increase of approximately 4.7%[21] Cash Flow and Liquidity - The net cash flow from operating activities was negative at -¥16,757,094.31, a decrease of 236.02% compared to ¥12,319,735.63 in the same period last year[3] - The company's cash and cash equivalents decreased by 34.26% to ¥28,468,595.19 due to year-end bonus payments and reduced cash inflows impacted by the pandemic[7] - Cash inflow from operating activities totaled 82,324,369.71, down from 88,595,851.69 in the previous period, representing a decrease of about 7.8%[21] - Net cash outflow from operating activities was -16,757,094.31, a significant decline from a positive cash flow of 12,319,735.63 in the previous period[21] - Total cash inflow from investment activities was 158,164,166.09, compared to 187,911,312.16 in the previous period, indicating a decrease of approximately 15.8%[23] - Net cash flow from investment activities was 1,791,430.36, a recovery from a negative cash flow of -23,466,556.68 in the previous period[23] - Cash and cash equivalents at the end of the period were 14,262,063.41, down from 36,481,569.70 at the end of the previous period, a decrease of about 60.8%[23] - The company reported a cash outflow from financing activities of -5,398,156.50, with a net cash flow from financing activities of -2,398,156.50[23] - The total cash inflow from operating activities was significantly impacted by a decrease in cash received from sales of goods and services, which was 81,737,301.19 compared to 85,704,543.27 in the previous period[21] Assets and Liabilities - Total assets at the end of the reporting period were ¥892,742,723.32, down 0.41% from ¥896,402,570.61 at the end of the previous year[3] - Shareholders' equity attributable to the parent company increased by 2.60% to ¥652,910,002.20 from ¥636,392,870.57 at the end of the previous year[3] - Total liabilities decreased to CNY 227,944,279.66 from CNY 249,359,334.73, reflecting a reduction of 8.5%[17] - Total equity increased to CNY 664,798,443.66 from CNY 647,043,235.88, showing a growth of 2.4%[17] - The company has a total of 706,100,085.01 CNY in current assets, down from 718,584,464.33 CNY[15] - Accounts receivable decreased from 167,974,333.36 CNY to 157,928,948.57 CNY, reflecting a reduction of approximately 6.1%[15] - Inventory increased from 132,228,764.23 CNY to 148,099,990.18 CNY, representing an increase of about 12%[15] - Total current liabilities include accounts payable of 67,135,873.82 CNY, which remained stable compared to the previous period[15] Shareholder Information - Total number of common shareholders at the end of the reporting period is 12,866[10] - Hunan Sand Technology Holdings Co., Ltd. holds 33.55% of shares, totaling 69,062,300 shares, with 11,300,000 shares pledged[10] Future Outlook - The company plans to continue its market expansion and product development strategies in the upcoming quarters[11] - The company plans to continue focusing on R&D and market expansion strategies to drive future growth[20] Other Information - The company did not conduct an audit for the first quarter report[24] - The company experienced a negative impact of -19,577.33 from exchange rate fluctuations on cash and cash equivalents[23] - The weighted average return on equity was 2.31%, a slight decrease from 2.45% in the previous year[3] - Research and development expenses for Q1 2022 amounted to CNY 9,497,595.75, an increase of 15.9% from CNY 8,197,236.95 in the same quarter last year[19]

Revenue and Profit - Revenue for Q3 2021 reached ¥95,968,342.73, an increase of 3.55% year-over-year, while year-to-date revenue was ¥264,824,309.95, up 18.88% compared to the previous year[3] - Net profit attributable to shareholders for Q3 2021 was ¥21,188,145.74, representing a 16.83% increase year-over-year, and year-to-date net profit was ¥61,201,046.12, up 27.89%[3] - The net profit for the third quarter of 2021 was CNY 64,753,857.68, an increase of 29.1% compared to CNY 50,172,913.25 in the same period last year[18] - The total comprehensive income for the quarter was CNY 64,732,416.12, compared to CNY 50,167,558.49, marking an increase of 29.1%[19] - The company's net profit attributable to shareholders increased to ¥225,972,106.16, up from ¥195,646,535.04, marking a growth of 15.5%[16] Cash Flow and Liquidity - The net cash flow from operating activities decreased by 30.66% in Q3 2021, totaling ¥17,796,221.75, while year-to-date it increased by 8.64% to ¥46,646,886.80[3] - The cash flow from operating activities netted CNY 46,646,886.80, compared to CNY 42,936,840.90 in the previous year, indicating a 8.3% increase[22] - The company's cash and cash equivalents decreased by 56.90% to ¥30,297,045.90, primarily due to increased payments for the new manufacturing base and cash dividends[7] - The cash and cash equivalents at the end of the period decreased to CNY 16,038,108.52 from CNY 47,396,644.16, a decline of 66.2%[22] - The company recorded a net cash outflow from investing activities of CNY -48,002,340.87, worsening from CNY -38,366,945.99 in the previous year[22] Assets and Liabilities - Total assets at the end of Q3 2021 were ¥816,510,706.97, a 7.18% increase from the end of the previous year[3] - The company's total assets as of September 30, 2021, were ¥816,510,706.97, compared to ¥761,839,113.63 at the end of 2020, reflecting a growth of 7.2%[16] - The total liabilities increased to ¥207,508,064.60, up from ¥199,316,145.93, indicating a rise of 4.0%[15] - The company's total assets impairment loss was CNY 104,093.51, with no previous year data available for comparison[18] Inventory and Expenses - Inventory increased by 35.13% to ¥135,602,056.06, attributed to increased pre-sales contract stock[7] - Total operating costs amounted to ¥213,040,918.32, up 16.2% from ¥183,286,224.40 in the previous period[17] - Research and development expenses increased by 41.40% year-to-date, amounting to ¥31,149,334.07, due to increased investment in intelligent equipment business[8] - Research and development expenses increased to ¥31,149,334.07, representing a rise of 41.5% compared to ¥22,029,624.33 in the previous period[17] - The total operating expenses amounted to CNY 226,164,679.98, an increase from CNY 199,121,213.80, reflecting a rise of 13.6%[22] Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 14,481, with the largest shareholder holding 33.55% of the shares[10] - The total equity attributable to shareholders reached ¥598,812,315.05, compared to ¥558,631,444.27, reflecting an increase of 7.2%[16] Other Financial Metrics - The weighted average return on equity was 3.79% for Q3 2021, a slight increase of 0.30% compared to the previous year[3] - The company reported a significant increase in accounts receivable, which rose to ¥143,455,337.43 from ¥120,546,835.68, a growth of 18.9%[13] - The basic earnings per share of CNY 0.3008, up from CNY 0.2374 in the same quarter last year, representing a growth of 26.5%[19] - The company did not report any net profit from subsidiaries prior to the merger, indicating no impact on the financial results from such activities[19] - The company reported a significant increase in construction in progress, which rose by 2114.28% to ¥14,073,201.73, due to the commencement of the new manufacturing base[7]

证券代码：300515 证券简称：三德科技 公告编号：2021-039 湖南三德科技股份有限公司 关于参加 2021 年湖南辖区上市公司投资者 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。 为进一步强化与投资者的互动交流，使广大投资者能更深入全面地了解湖南 三德科技股份有限公司（以下简称"公司"）经营情况，公司将参加由中国证券监 督管理委员会湖南监管局主办，湖南省上市公司协会与深圳市全景网络有限公司 协办的"2021 年湖南辖区上市公司投资者网上集体接待日"活动，现将有关事项 公告如下： 本次投资者网上集体接待日活动将通过深圳市全景网络有限公司提供的互 联网平台举行，投资者可以登陆"全景·路演天下"网站（http://rs.p5w.net）参与 本次网上投资者接待日活动。活动时间为 2021 年 9 月 24 日（星期五）下午 15:00 －17:00。公司董事会秘书及证券部工作人员将与投资者进行在线交流与沟通， 欢迎广大投资者积极参与。 特此公告。 湖南三德科技股份有限公司 董事会 2021 年 9 月 22 日 ...

Financial Performance - The company's operating revenue for the first half of 2021 was ¥168,855,967.22, representing a 29.81% increase compared to ¥130,076,858.62 in the same period last year[21]. - The net profit attributable to shareholders was ¥40,012,900.38, up 34.64% from ¥29,719,441.39 in the previous year[21]. - The net profit after deducting non-recurring gains and losses was ¥34,722,679.93, reflecting a 47.36% increase from ¥23,563,023.79 year-on-year[21]. - The net cash flow from operating activities reached ¥28,850,665.05, a significant increase of 67.03% compared to ¥17,273,119.56 in the same period last year[21]. - Basic earnings per share rose to ¥0.1954, marking a 30.01% increase from ¥0.1503 in the previous year[21]. - The company reported a total comprehensive income of ¥42,754,600.23 for the first half of 2021, compared to ¥31,205,155.29 in the same period of 2020[143]. - The company reported a net profit of CNY 6,808,468.77 from its subsidiary, Yingtai Environmental Protection, contributing significantly to overall performance[61]. Revenue and Growth - Revenue from the automation system products in the intelligent equipment business grew by 100.82% year-on-year[35]. - Revenue from analysis instrument products increased by 18.25% year-on-year, contributing to overall revenue growth[35]. - The company achieved total revenue of 168.86 million yuan, representing a year-on-year growth of 29.81%[35]. - Total operating revenue for the first half of 2021 reached ¥168,855,967.22, a 29.8% increase from ¥130,076,858.62 in the same period of 2020[140]. Assets and Liabilities - Total assets at the end of the reporting period were ¥768,248,411.83, a slight increase of 0.84% from ¥761,839,113.63 at the end of the previous year[21]. - The total liabilities decreased to CNY 184,353,006.67 from CNY 199,316,145.93, a reduction of about 7.5%[134]. - Current assets totaled CNY 644,027,317.60, down from CNY 664,914,535.78 at the end of 2020, indicating a decrease of about 3.1%[133]. - Cash and cash equivalents decreased to CNY 62,221,537.22 from CNY 70,287,791.52, representing a decline of approximately 11.5%[132]. Research and Development - Research and development investment rose by 37.61% to ¥19,087,460.63, driven by increased R&D spending in the intelligent equipment sector[39]. - The company emphasizes continuous R&D investment to enhance core technology capabilities and meet evolving customer needs[36]. - The company plans to continue focusing on high-value-added products and increase investment in key areas such as R&D and sales services to maintain its core competitiveness[37]. Market Position and Strategy - The company maintains a "dumbbell" business model focusing on high-value-added segments such as R&D, assembly, and marketing services[34]. - The company’s market position remains stable with no significant changes reported during the period[36]. - The company’s products are aligned with the digitalization and automation trends outlined in China's "14th Five-Year Plan"[35]. Risks and Challenges - The company faces risks related to macroeconomic fluctuations affecting demand from high-energy-consuming industries, which could lead to reduced orders and declining revenue[62]. - The risk of rising accounts receivable is present, with a high proportion of accounts receivable in the asset structure, primarily from reputable clients[63]. - The overall gross margin may decline due to increased sales of lower-margin intelligent equipment products[64]. Shareholder Information - The company plans not to distribute cash dividends or issue bonus shares[6]. - The total number of ordinary shareholders at the end of the reporting period is 13,268[118]. - Hunan Sand Technology Holdings Co., Ltd. holds 33.55% of the shares, totaling 69,062,300 shares, which are pledged[118]. Financial Reporting and Compliance - The semi-annual financial report was not audited, indicating that the figures presented are unaudited[130]. - The company adheres to the accounting standards set by the Ministry of Finance and the China Securities Regulatory Commission, ensuring accurate financial reporting[170]. - The financial statements are prepared based on the going concern principle, indicating no significant issues affecting the company's ability to continue operations for at least 12 months[169].

Financial Performance - The company's operating revenue for 2020 was CNY 319,449,175.61, representing a 13.09% increase compared to CNY 282,468,174.36 in 2019[16]. - The net profit attributable to shareholders for 2020 was CNY 71,072,747.41, a significant increase of 61.45% from CNY 44,022,342.02 in 2019[16]. - The net profit after deducting non-recurring gains and losses was CNY 46,890,979.23, up 54.07% from CNY 30,434,067.08 in the previous year[16]. - The basic earnings per share for 2020 was CNY 0.3535, reflecting a 62.45% increase from CNY 0.2176 in 2019[16]. - The total assets at the end of 2020 amounted to CNY 761,839,113.63, which is a 16.96% increase from CNY 651,384,507.84 at the end of 2019[16]. - The net assets attributable to shareholders increased by 10.84% to CNY 558,631,444.27 from CNY 503,981,166.34 in 2019[16]. - The company reported a net cash flow from operating activities of CNY 75,892,885.02, a slight decrease of 0.57% compared to CNY 76,324,397.67 in 2019[16]. - The weighted average return on net assets for 2020 was 13.50%, an increase of 4.39 percentage points from 9.11% in 2019[16]. - The total profit for the year was CNY 83.58 million, with a significant increase of 62.67% compared to the previous year[57]. - Research and development investment amounted to CNY 3.21 million, accounting for 10.04% of total revenue[58]. Cash Flow and Dividends - The company plans to distribute a cash dividend of CNY 1.5 per 10 shares, based on a total of 205,869,500 shares[4]. - The cash dividend for 2019 was RMB 1.25 per 10 shares, amounting to RMB 25,246,250 (including tax) based on a total share capital of 201,970,000 shares[114]. - The cash dividends paid in 2020 represented 43.45% of the net profit attributable to the company's ordinary shareholders[115]. - The cash dividends paid in 2019 accounted for 57.35% of the net profit attributable to the company's ordinary shareholders[115]. - The cash dividends paid in 2018 represented 57.63% of the net profit attributable to the company's ordinary shareholders[115]. Risks and Challenges - The company faces risks including macroeconomic fluctuations, increasing accounts receivable, and potential delays in product delivery[4]. - The company faces risks related to the cyclical nature of its main clients in high-energy consumption industries, which may lead to reduced orders and declining revenue and profits[102]. - The overall gross profit margin may decline due to increased sales of lower-margin smart equipment products and intensified market competition[105]. Innovation and Product Development - The company focuses on continuous innovation and development in the fields of analysis instruments and intelligent equipment, aiming to optimize decision-making for clients[24]. - The company launched several new products, including the SDLOI series and SDHFCS series, enhancing its product line and market competitiveness[58]. - The company applied for 39 new patents during the reporting period, including 14 invention patents, strengthening its technological advantage[59]. - The company is increasing R&D investment to enhance product innovation and market competitiveness, particularly in environmental monitoring and quality inspection sectors[102]. Market Position and Strategy - The company has a leading position in the domestic high-end analytical instrument market, with significant advantages in automation and environmental adaptability compared to foreign counterparts[47]. - The marketing strategy emphasizes "technology leadership and differentiated competition," with a direct sales model primarily targeting the domestic market[34]. - The company operates in various sectors including thermal power, coal, cement, and chemical industries, indicating a diverse customer base[24]. - The company is positioned to meet the increasing demand for intelligent and systematic solutions in various industries, driven by the need for comprehensive service providers that can offer integrated solutions throughout the product lifecycle[39]. Compliance and Governance - The company has maintained compliance with both domestic and international accounting standards, with no significant discrepancies reported in net profit or net assets[19][20]. - The company has adhered to commitments made by its controlling shareholders and related parties during the reporting period[117]. - The company has not faced any major litigation or arbitration matters in the current year[131]. - The company has actively engaged in investor communication, achieving a 100% response rate to investor inquiries on the Shenzhen Stock Exchange's interactive platform[160]. Environmental and Social Responsibility - The environmental protection industry is expected to see significant growth opportunities due to stricter regulations and policies aimed at reducing air pollution and managing hazardous waste, with the company’s products playing a vital role in this sector[42]. - The company has actively fulfilled its corporate social responsibilities, contributing to the growth of stakeholders[159]. - The company maintains compliance with various environmental protection laws and has established management systems for energy and environmental management[164]. Shareholder Structure and Incentives - The major shareholder, Hunan Sand Technology Investment Co., Ltd., holds 33.53% of the shares, totaling 69,062,300 shares, with 14,540,000 shares pledged[184]. - The company completed the registration of the restricted stock incentive plan on September 29, 2020, with the stocks listed on October 9, 2020[182]. - The company aims to enhance employee motivation and retention through the restricted stock incentive plan[181]. - The total number of shareholders increased from 13,406 to 13,649 during the reporting period[184].

Financial Performance - The company's operating revenue for Q1 2021 was ¥72,284,081.79, representing a 37.95% increase compared to ¥52,398,537.96 in the same period last year[8] - The net profit attributable to shareholders for Q1 2021 was ¥14,055,509.50, up 40.15% from ¥10,028,764.28 in the previous year[8] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥10,430,446.33, reflecting a 31.99% increase from ¥7,902,635.64 year-on-year[8] - Basic earnings per share for Q1 2021 were ¥0.0699, an increase of 40.64% from ¥0.0497 in the previous year[8] - The company reported a net profit of CNY 14,368,014.69 for Q1 2021, reflecting a positive growth trajectory[43] - The total profit for the period was CNY 18,740,231.31, an increase of 56.2% from CNY 11,979,677.22 in the prior year[45] - The company reported a total comprehensive income of CNY 15,905,341.31, compared to CNY 10,516,902.56 in the same quarter last year, marking a growth of 51.1%[45] Cash Flow - The net cash flow from operating activities was ¥12,319,735.63, a significant improvement of 351.83% compared to a negative cash flow of ¥4,892,128.14 in the same period last year[8] - The cash flow from operating activities was CNY 85,704,543.27, significantly higher than CNY 55,599,983.55 in the same period last year, indicating a growth of 54.0%[51] - The cash inflow from operating activities totaled ¥75,219,123.26, an increase of 44.5% from ¥52,044,589.03 in Q1 2020[55] - The company experienced a net decrease in cash and cash equivalents of ¥13,515,615.31 during the quarter, compared to a decrease of ¥3,130,232.60 in Q1 2020, highlighting a worsening cash position[53] Assets and Liabilities - Total assets at the end of the reporting period were ¥769,678,690.94, a slight increase of 1.03% from ¥761,839,113.63 at the end of the previous year[8] - Total liabilities decreased to CNY 166,855,127.14 from CNY 178,828,246.44 year-on-year, indicating improved financial stability[40] - The equity attributable to shareholders increased to CNY 570,985,654.91, up from CNY 555,267,592.07 in the previous year[40] - The company's total assets amounted to CNY 769,678,690.94, a slight increase from CNY 761,839,113.63 at the beginning of the period[34] Shareholder Information - The company reported a total of 13,406 common shareholders at the end of the reporting period[12] - The largest shareholder, Hunan Sand Technology Investment Holding Co., Ltd., held 33.55% of the shares, amounting to 69,062,300 shares[12] Investment and R&D - The company's investment income increased by 56.06% to CNY 2,901,083.44, driven by higher returns from financial products[20] - Research and development expenses increased to CNY 8,197,236.95, compared to CNY 6,831,525.42 in the previous year, reflecting a focus on innovation[43] - Future outlook includes continued investment in R&D and potential market expansion strategies to enhance competitive positioning[43] Other Financial Metrics - The company's intangible assets increased by 307.49% to CNY 35,941,253.45, primarily due to the acquisition of land use rights for a new manufacturing base[20] - The construction in progress rose by 268.45% to CNY 2,341,762.05, attributed to the commencement of the new manufacturing base[20] - Short-term borrowings decreased by 100% to CNY 0.00, as the subsidiary repaid its bank loans[20] - The company reported a significant decrease in other receivables by 66.78% to CNY 6,951,041.72, due to the transfer of land auction deposits to land acquisition payments[20] - The company's cash and cash equivalents decreased to CNY 52,928,957.53 from CNY 70,287,791.52, indicating a cash outflow primarily from investment activities[34]