Financial Performance - The company's operating revenue for 2021 was CNY 2,452,430,515.60, representing a 6.79% increase compared to CNY 2,296,464,711.24 in 2020[24] - The net profit attributable to shareholders in 2021 was CNY 103,006,232.54, a significant increase of 96.46% from CNY 52,432,443.05 in 2020[24] - The basic earnings per share for 2021 was CNY 0.1657, up 77.41% from CNY 0.0934 in 2020[24] - The total assets at the end of 2021 reached CNY 4,860,382,961.26, a 22.96% increase from CNY 3,952,954,464.45 at the end of 2020[24] - The net assets attributable to shareholders increased by 35.38% to CNY 3,077,550,018.33 at the end of 2021, compared to CNY 2,273,349,347.02 at the end of 2020[24] - The company reported a weighted average return on equity of 3.86% for 2021, an increase from 2.40% in 2020[24] - The company reported a gross margin of 14.65% in the internal combustion engine sector, slightly down by 0.18% from the previous year[53] - The company reported a significant increase in revenue, with a year-on-year growth of 15% in 2021[98] Cash Flow and Investments - The cash flow from operating activities showed a negative net amount of CNY -266,323,779.30 in 2021, compared to a positive CNY 251,796,654.53 in 2020[24] - Operating cash inflow decreased by 17.66% to ¥1,878,728,640.47 in 2021 from ¥2,281,623,334.91 in 2020, while cash outflow increased by 5.68% to ¥2,145,052,419.77[64] - Investment cash inflow decreased by 31.75% to ¥385,966,151.68 in 2021, while investment cash outflow increased by 18.54% to ¥851,480,343.34[65] - The company raised ¥634,999,936.40 through a private placement of 144,318,181 shares, resulting in a net cash inflow of ¥620,665,733.97 from financing activities[65] Sales and Market Performance - The total sales volume of internal combustion engines in 2021 reached 50.47 million units, representing a year-on-year growth of 7.82%[35] - Diesel engine sales totaled 6.11 million units in 2021, a decline of 3.67% compared to the previous year, while gasoline engine sales increased by 9.67% to 44.35 million units[35] - The company sold a total of 749,300 diesel and gasoline engines in 2021, generating sales revenue of 2.452 billion yuan, an increase of 6.79% compared to the previous year[46] - Domestic sales accounted for ¥2,038,317,678.97, or 83.11% of total revenue, with a growth of 6.00% year-on-year[51] Research and Development - The company is committed to R&D driven by market demand, ensuring that new products align with customer feedback and market trends[38] - The company has filed 22 patents during the reporting period, with 19 patents granted, bringing the total to 152 authorized patents, including 12 invention patents[44] - Research and development expenses increased by 14.02% to ¥82,390,284.14, reflecting the company's commitment to innovation[59] - The company is developing several new products, including a silent variable frequency generator and a hybrid diesel-electric engine, to meet market demands and regulatory requirements[60] Corporate Governance and Management - The company has established a complete set of internal control systems covering financial asset control, human resource management, quality environment management, and internal audit supervision[103] - The governance structure of the company complies with relevant laws and regulations, ensuring the protection of the rights and interests of all shareholders[103] - The company has a dedicated financial department with an independent accounting system and financial management practices, ensuring no interference from the controlling shareholder in financial activities[104] - The company has independent directors, including Wang Mancang, Xing Min, and Zhang Yan, each receiving CNY 10 million in remuneration[117] Future Outlook and Strategic Initiatives - The company aims to achieve a sales revenue of 2.3 billion yuan in 2022, with a focus on ensuring the launch of 10,000 new products[91] - The company is focusing on high-end products that are intelligent, connected, and electronic, integrating advanced technologies such as big data and artificial intelligence[90] - The company is planning to relocate its manufacturing base to optimize operational efficiency and support future growth[29] - The company is actively developing new energy projects, including lithium battery separator projects, to enhance its market position[29] Risks and Challenges - The company is facing market risks due to low grain prices and changing user demand, which has shifted from rigid demand to stock updates[91] - The company acknowledges the risk of raw material price fluctuations and aims to improve operational efficiency through better inventory and cost management[92] - The company is implementing measures to mitigate the impact of rising raw material prices, including a cost reduction strategy projected to save 50 million yuan annually[98] Shareholder Engagement and Dividends - The company plans to distribute a cash dividend of CNY 0.26 per 10 shares, based on a total of 705,692,507 shares[7] - The company approved a cash dividend of 0.26 yuan per 10 shares (including tax), with a total cash dividend amounting to 18,348,005.18 yuan, representing 100% of the profit distribution[131] - The company has increased its shareholder base, indicating growing investor interest and confidence in its business strategy[29] Compliance and Regulatory Matters - The company is focused on maintaining compliance with legal and regulatory requirements, as evidenced by the revisions to various internal policies and procedures[119] - The company has not faced any administrative penalties due to environmental issues during the reporting period[143] - The company has not reported any significant discrepancies in its governance practices compared to regulatory requirements[103]

Financial Performance - The company's operating revenue for Q1 2021 was ¥774,218,489.69, representing a 43.87% increase compared to ¥537,033,349.19 in the same period last year[8] - Net profit attributable to shareholders for Q1 2021 reached ¥24,571,254.83, a significant increase of 1,649.72% from ¥1,510,305.60 in Q1 2020[8] - The net profit after deducting non-recurring gains and losses was ¥23,604,960.00, up 1,969.31% from ¥1,271,708.92 in the previous year[8] - The basic earnings per share for Q1 2021 was ¥0.0438, reflecting a 1,652.00% increase from ¥0.0027 in Q1 2020[8] - Total operating revenue for Q1 2021 was CNY 774,218,489.69, an increase of 43.8% compared to CNY 538,139,070.21 in Q1 2020[42] - Net profit attributable to shareholders for Q1 2021 was CNY 700,725,008.16, compared to CNY 677,800,436.75 in Q1 2020, showing a growth of 3.4%[40] - The net profit for Q1 2021 reached CNY 24,661,100.37, compared to CNY 1,411,153.29 in Q1 2020, representing a significant increase of 1,646.5%[44] - The total comprehensive income for Q1 2021 was CNY 152,836,000.37, compared to a loss of CNY 39,575,846.71 in Q1 2020[44] - The operating profit for Q1 2021 was CNY 29,422,499.79, compared to CNY 2,657,096.04 in Q1 2020, marking an increase of 1,008.5%[44] - The total profit for Q1 2021 was CNY 29,479,344.38, up from CNY 2,419,521.34 in the same period last year, reflecting an increase of 1,116.5%[44] Assets and Liabilities - Total assets at the end of Q1 2021 were ¥4,133,968,635.47, an increase of 4.58% from ¥3,952,954,464.45 at the end of the previous year[8] - The net assets attributable to shareholders increased by 6.72% to ¥2,426,095,501.85 from ¥2,273,349,347.02 at the end of the previous year[8] - Total assets as of March 31, 2021, amounted to CNY 3,930,748,858.46, an increase from CNY 3,732,798,948.61 at the end of 2020[39] - Total liabilities as of March 31, 2021, were CNY 1,587,656,200.67, compared to CNY 1,540,805,762.23 at the end of 2020, indicating a rise of 3.0%[40] - Current assets decreased to CNY 2,385,083,180.99 from CNY 2,419,073,056.21, a decline of about 1.41%[32] - Non-current assets totaled CNY 1,748,885,454.48, up from CNY 1,533,881,408.24, marking an increase of about 14.01%[33] Cash Flow - The net cash flow from operating activities for Q1 2021 was -¥184,484,392.45, compared to a positive cash flow of ¥19,241,295.96 in the same period last year[8] - Cash flow from operating activities decreased by 203,474,326.11 yuan compared to the same period last year, mainly due to increased accounts receivable and rising procurement costs[18] - The company reported a cash flow from operating activities of CNY -184,484,392.45 for Q1 2021, a decrease from CNY 18,989,933.66 in the same period last year[51] - Operating cash inflow for the first quarter was CNY 459,339,887.24, an increase of 26.7% compared to CNY 362,432,798.44 in the previous year[55] - Operating cash outflow increased significantly to CNY 641,555,404.68, up from CNY 340,248,855.79, resulting in a net cash flow from operating activities of CNY -182,215,517.44[55] - Investment activities generated a net cash outflow of CNY -88,164,988.36, compared to CNY -21,610,432.63 in the same period last year[55] - Financing activities produced a net cash inflow of CNY 1,336,624.99, a recovery from a net outflow of CNY -54,875.67 in the previous year[56] - The total cash and cash equivalents at the end of the period decreased to CNY 290,529,451.00 from CNY 498,295,739.16 year-over-year[56] - The company reported a significant decrease in cash and cash equivalents, with a net decrease of CNY -269,043,880.81 compared to an increase of CNY 518,634.35 in the previous year[56] Shareholder Information - The company reported a total of 57,470 common shareholders at the end of the reporting period[13] - The company plans to continue its non-public offering of shares, which has received approval from the controlling shareholder and regulatory authorities[20] - The company has not engaged in any repurchase transactions during the reporting period[18] - There are no significant non-operating fund occupations by controlling shareholders or related parties during the reporting period[27] Research and Development - The company reported R&D expenses of CNY 19,118,309.57 for Q1 2021, up from CNY 15,470,032.84 in Q1 2020, reflecting a 23.5% increase[42] - Research and development expenses for Q1 2021 amounted to CNY 18,500,648.53, an increase from CNY 15,078,747.40 in Q1 2020[47] Operational Activities - Accounts receivable increased by 381,338,419.54 yuan, up 96.02%, primarily due to the company's market expansion strategy and longer payment terms with major clients[18] - Construction in progress increased by 56,104,226.82 yuan, up 84.36%, due to higher investment in the subsidiary Jiangsu Changchai Machinery[18] - Other current assets decreased by 8,672,474.35 yuan, down 31.77%, mainly due to a reduction in VAT receivables[18] - Employee compensation payable decreased by 21,068,831.24 yuan, down 42.03%, as prior period wages and bonuses were partially paid[18] - The company is actively expanding its lithium battery separator project, with ongoing discussions about customer engagement and operational profitability[29] - The company is focusing on its new energy sector layout, indicating strategic investments and partnerships in this area[29] - The company has been responding to national rural revitalization measures, showcasing its commitment to social responsibility and market expansion[29] Accounting Adjustments - The company did not classify any non-recurring gains or losses as regular gains or losses during the reporting period[12] - The company has made adjustments to previous accounting errors, which were approved by the board on July 29, 2020[8]

Financial Performance - The company's operating revenue for 2020 was CNY 2,296,464,711.24, representing a year-on-year increase of 12.25% compared to CNY 2,040,133,717.30 in 2019[18]. - The net profit attributable to shareholders of the listed company reached CNY 52,432,443.05, marking a significant increase of 110.01% from CNY 24,934,586 in the previous year[18]. - The basic earnings per share for 2020 was CNY 0.0934, which is a 109.89% increase compared to CNY 0.0444 in 2019[18]. - The total assets of the company at the end of 2020 amounted to CNY 3,952,954,464.45, reflecting a growth of 13.30% from CNY 3,484,975,990.48 in 2019[18]. - The net assets attributable to shareholders of the listed company increased to CNY 2,273,349,347.02, a rise of 7.70% from CNY 2,109,239,597.94 in the previous year[18]. - The cash flow from operating activities for 2020 was CNY 251,796,654.53, a recovery from a negative cash flow of CNY -20,542,850.85 in 2019[18]. - The weighted average return on equity for 2020 was 2.40%, up from 1.20% in 2019[18]. - The company achieved a gross margin of 14.83% in the internal combustion engine sector, a decrease of 1.26% from the previous year[38]. - The total operating revenue for 2020 was ¥2,296,464,711.24, representing a year-on-year increase of 12.25% compared to ¥2,045,820,801.10 in 2019[35]. - The company reported a total revenue of 130,000,000 RMB for the year 2020, reflecting a decrease of 1.5% compared to 2019[58]. Sales and Production - The company sold a total of 759,500 units of various diesel and gasoline engines, including 132,200 gasoline engines[31]. - Diesel engine sales reached ¥2,112,251,290.73, which is 91.98% of total revenue, reflecting a 13.80% increase year-on-year[35]. - Domestic sales contributed ¥1,922,972,122.74, accounting for 83.74% of total revenue, with an 11.03% increase year-on-year[36]. - The company completed the development and support work for major non-road National IV multi-cylinder diesel engines, contributing to sales growth[31]. Research and Development - The company’s R&D investment for 2020 was ¥72,258,781.08, which is 3.15% of total revenue, showing a 9.12% increase from 2019[47]. - The number of R&D personnel decreased slightly to 354, representing 12.36% of the total workforce[47]. - The company is focusing on upgrading its agricultural machinery products and technology to meet market demands[66]. - The company is committed to innovation in product development, aiming for high-end products that are intelligent and connected[70]. Cash Flow and Investments - The company reported a net cash outflow from investment activities of ¥153,257,103.50 in 2020, compared to a net outflow of ¥81,191,523.59 in 2019[48]. - The company's cash and cash equivalents increased by ¥83,979,542.30 in 2020, reversing a decline of ¥145,306,375.14 in 2019[48]. - The total cash inflow from operating activities was ¥2,281,623,334.91 in 2020, up 2.17% from ¥2,233,233,647.12 in 2019[48]. - Investment cash inflow surged to ¥564,355,776.61 in 2020, a dramatic increase of 2,253.89% from ¥23,975,484.12 in 2019[48]. Corporate Governance and Shareholder Engagement - The company has established a performance evaluation system and focuses on talent development to enhance employee engagement and team cohesion[112]. - The company has received a total of 78 receptions from individual investors during the reporting period, indicating strong engagement with shareholders[75]. - The company has a clear mechanism for evaluating and incentivizing senior management, with salaries consisting of a base salary and performance bonuses[168]. - The independent directors' suggestions were actively considered and adopted by the company, enhancing governance effectiveness[162]. Future Outlook and Strategic Initiatives - The company anticipates continued growth in the agricultural machinery market, driven by favorable national policies and market demand[66]. - The company is facing pressure from the rise of the new energy sector, prompting a shift towards the development of new energy vehicles[66]. - The company aims to achieve a sales revenue of CNY 2.15 billion in 2021, with new product breakthroughs expected to exceed 100,000 units[68]. - The company is actively pursuing market expansion strategies, particularly in the lithium battery sector, to capitalize on growing demand[75]. Risk Management - The company has acknowledged potential risks in its future plans, which are detailed in the report[8]. - The company is proactively addressing risks related to raw material price fluctuations by optimizing its supply chain and inventory management[70]. - The company is closely monitoring macroeconomic policies and market dynamics to adapt to potential policy risks affecting its operations[70]. Compliance and Legal Matters - The company is involved in a lawsuit with Shandong Hongli Group Co., Ltd. regarding unpaid goods amounting to 14.36 million yuan, with a recovery rate of 0%[91]. - There are no penalties or rectifications reported during the reporting period[92]. - The company has not faced any situations that could lead to suspension or termination of listing during the reporting period[90]. Employee and Management Structure - The total number of employees in the company is 2,863, with 2,308 in the parent company and 555 in major subsidiaries[152]. - The total remuneration for directors and senior management in 2020 was 709.09 million yuan, with the chairman receiving 81.5 million yuan[151][152]. - The company has a new management team with diverse backgrounds in finance, investment, and engineering[144][145]. Internal Controls and Audit - The audit opinion on the financial statements was a standard unqualified opinion, confirming compliance with accounting standards[177]. - The company has a comprehensive internal control system in place, with all units included in the evaluation accounting for 100% of total assets and revenue[171]. - The internal control audit report indicated that the company maintained effective financial reporting internal controls in all material respects as of December 31, 2020[172].

Financial Performance - Net profit attributable to shareholders rose by 94.16% to CNY 11,263,467.62, compared to CNY 5,843,950.66 in the same period last year[9] - Operating revenue reached CNY 584,404,488.00, marking a 26.46% increase from CNY 460,574,462.13 year-on-year[9] - Basic earnings per share increased by 1082.3% to CNY 0.0201 from CNY 0.0017 in the same period last year[9] - The company's net profit attributable to shareholders rose by 94.16% to CNY 38,953,778.68, attributed to higher sales revenue and improved profitability[19] - Net profit for Q3 2020 reached CNY 11,243,632.32, a significant increase from CNY 944,815.43 in Q3 2019, representing a growth of 1,088.5%[44][46] - The net profit for the year-to-date period was CNY 39,111,427.05, compared to CNY 20,111,465.47 in the previous year, indicating a growth of 94.5%[53] Cash Flow - Cash flow from operating activities showed a significant improvement, with a net amount of CNY 38,040,529.46 compared to a negative cash flow in the previous year[11] - The net cash flow from operating activities improved significantly to CNY 17,685,800.21, compared to a negative CNY 176,901,330.95 in the previous period, driven by increased sales collection[20] - The company reported a net cash flow from operating activities of ¥17,685,800.21, a significant improvement from a negative cash flow of ¥-176,901,330.95 in the previous period[57] - The company’s cash flow from operating activities showed a positive trend, indicating improved operational efficiency and financial health[61] Assets and Liabilities - Total assets increased by 7.89% to CNY 3,764,223,265.12 compared to the end of the previous year[9] - The total liabilities of the company reached CNY 1,570,971,647.37, compared to CNY 1,358,291,276.01 at the end of 2019, marking an increase of approximately 15.6%[38] - The company's current assets totaled CNY 2,380,998,435.76, up from CNY 2,179,676,921.48 at the end of 2019, indicating an increase of about 9.2%[36] - The total comprehensive income for Q3 2020 was CNY 93,668,132.32, compared to a loss of CNY 55,386,809.57 in the same period last year[46] - Total current assets amounted to ¥1,901,032,872.31, with cash and cash equivalents at ¥584,957,678.96 and accounts receivable at ¥576,948,023.05[69] Investments - Investment activities resulted in a net cash outflow of CNY 64,901,304.94, reflecting ongoing investments in fixed assets[11] - The cash paid for the purchase of fixed assets surged by 599.55% to CNY 114,151,611.40, reflecting ongoing investments in construction and asset acquisition[20] - The company has ongoing projects in lithium battery separator production, indicating a focus on new technology development and market expansion[36] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 46,684, indicating a stable shareholder base[14] - The company plans to issue up to 168,412,297 shares through a private placement, aiming to raise a total of up to RMB 635 million[22] - The company has committed to a cash dividend policy, ensuring that the cash dividends distributed will not be less than 10% of the distributable profits for the year, with a cumulative distribution of at least 30% of the average distributable profits over three consecutive years[23] Other Financial Metrics - The weighted average return on net assets was 0.54%, up from 0.05% in the previous year[9] - Research and development expenses decreased to CNY 17,108,931.84 from CNY 19,450,880.63, a reduction of 12.0% year-over-year[44] - The company incurred financial expenses of ¥4,951,153.41, a notable increase from a financial income of ¥-6,848,347.17 in the previous period[55] - The company reported a total of CNY 22,732,693.67 in other comprehensive income for the year-to-date period, down from CNY 30,999,075.00 in the previous year[53]

Financial Performance - The company's operating revenue for the first half of 2020 was ¥1,167,455,782.30, representing a 4.34% increase compared to the same period last year[19]. - The net profit attributable to shareholders was ¥27,690,311.06, marking a significant increase of 44.84% year-on-year[19]. - The net profit after deducting non-recurring gains and losses was ¥20,672,139.96, which is up by 44.96% compared to the previous year[19]. - The basic earnings per share increased to ¥0.0493, reflecting a growth of 44.57% from the same period last year[19]. - Sales revenue reached CNY 1.17 billion, a 4.34% increase year-on-year, with 376,800 units of various engines sold during the reporting period[33]. - The company reported a net profit of -2,021,996 for its subsidiary Changben, indicating a loss in the diesel engine parts production sector[55]. - Changwan, another subsidiary, generated a net profit of 469,127.87, reflecting its performance in diesel engine assembly[55]. - The company reported a total revenue of CNY 1,883,145,887.87 for the first half of 2020, compared to CNY 1,004,697,443.43 in the same period of 2019, indicating a significant growth[158]. Assets and Liabilities - The total assets at the end of the reporting period were ¥3,538,385,637.01, showing a 1.42% increase from the end of the previous year[19]. - The net assets attributable to shareholders decreased by 1.47% to ¥2,079,769,720.75 compared to the end of the previous year[19]. - Accounts receivable increased by 74.19% compared to the beginning of the year, primarily due to the company's strategy to extend credit to expand market space during the pandemic[26]. - Cash and cash equivalents at the end of the reporting period were ¥600,274,769.45, accounting for 16.96% of total assets, a slight decrease from 17.30% at the end of the previous year[42]. - The total liabilities of the company were CNY 1,438,802,151.58, an increase from CNY 1,358,291,276.01 at the end of 2019, indicating a rise of about 5.9%[120]. - The equity attributable to shareholders decreased to CNY 2,079,769,720.75 from CNY 2,110,892,767.58, a decline of approximately 1.5%[120]. Cash Flow - The company reported a net cash flow from operating activities of -¥20,354,729.25, an improvement from -¥154,227,704.77 in the same period last year[19]. - The cash flow from operating activities showed a net outflow of CNY 20.35 million, an improvement from a net outflow of CNY 153.32 million in the first half of 2019[136]. - The overall net increase in cash and cash equivalents for the period was -62,248,922.86, an improvement from -194,853,246.22 in the first half of 2019[141]. Research and Development - Research and development expenses increased by 7.56% to CNY 32.34 million, reflecting the company's commitment to innovation[36]. - Research and development expenses for the first half of 2020 were CNY 32,338,250.78, compared to CNY 30,064,283.46 in the same period of 2019, reflecting a growth of 7.6%[128]. - The company has filed 6 patents and received 11 patents during the reporting period, totaling 139 authorized patents to date[29]. Market and Competition - The company faces significant market risks due to intense competition in the diesel engine industry and a declining demand for single-cylinder engines[56]. - To address market risks, the company plans to optimize product and market structures and enhance key product research and development[56]. - The rapid development of new energy vehicles poses a threat to the traditional fuel vehicle industry, impacting the engine and transmission manufacturing sectors[57]. Shareholder Information - The company held its first extraordinary shareholders' meeting on April 16, 2020, with an investor participation rate of 31.35%[66]. - The annual shareholders' meeting for 2019 took place on May 8, 2020, with a participation rate of 34.88%[66]. - The company plans not to distribute cash dividends or issue bonus shares for the semi-annual period[67]. Compliance and Governance - The company has not reported any significant changes in accounting policies or errors that would require restatement of previous financial data[19]. - The company has no significant litigation or arbitration matters during the reporting period[71]. - The company has not experienced any penalties or rectification situations during the reporting period[73]. Financial Reporting and Accounting - The company has implemented specific accounting policies in line with the relevant accounting standards, ensuring accurate financial reporting[170]. - The company's financial statements are prepared based on the historical cost measurement basis, with provisions for impairment where necessary[168]. - The company recognizes goodwill when the merger cost exceeds the fair value of identifiable net assets acquired[177].

Financial Performance - The company's operating revenue for Q1 2020 was ¥537,033,349.19, a decrease of 3.70% compared to ¥557,670,611.48 in the same period last year[8]. - Net profit attributable to shareholders decreased by 40.02% to ¥1,510,305.60 from ¥2,518,025.10 year-on-year[8]. - The net profit after deducting non-recurring gains and losses increased by 17.35% to ¥1,271,708.92 compared to ¥1,083,678.62 in the previous year[8]. - Total operating revenue decreased to ¥537,033,349.19 from ¥557,670,611.48, representing a decline of approximately 3%[41]. - Total operating costs decreased to ¥529,922,440.47 from ¥549,460,701.31, a reduction of about 4%[41]. - Net profit decreased to ¥1,517,166.27 from ¥2,567,039.45, reflecting a decline of approximately 41%[42]. - Operating profit decreased to ¥2,763,109.02 from ¥3,191,840.43, a decrease of about 13%[42]. - Basic and diluted earnings per share decreased to ¥0.0027 from ¥0.0045, a decline of 40%[43]. - The total comprehensive income amounted to ¥-39,469,833.73 compared to ¥84,188,289.45 in the previous period, indicating a significant decline[42]. Cash Flow - The net cash flow from operating activities was ¥19,241,295.96, a significant improvement from a negative cash flow of -¥63,832,631.41 in the same period last year[8]. - Operating cash inflow for the current period was CNY 405,942,727.11, slightly up from CNY 404,358,427.53 in the previous period, indicating a marginal increase of 0.39%[49]. - The net cash flow from operating activities improved significantly to CNY 19,241,295.96 from a negative CNY 63,832,631.41 in the previous period, marking a turnaround[49]. - Cash outflow for purchasing goods and services decreased to CNY 281,322,512.13 from CNY 345,226,371.02, a reduction of approximately 18.54%[49]. - The company reported a cash inflow from operating activities of CNY 362,432,798.44, slightly down from CNY 363,628,947.57 in the previous period[52]. - The net cash flow from operating activities for the current period was CNY 22,183,942.65, a significant improvement from a negative CNY 57,869,867.61 in the previous period[52]. - The company experienced a net increase in cash and cash equivalents of CNY 518,634.35, contrasting with a significant decrease of CNY 72,944,622.71 in the previous period[53]. Assets and Liabilities - Total assets at the end of the reporting period were ¥3,474,796,945.66, a slight decrease of 0.29% from ¥3,484,975,990.48 at the end of the previous year[8]. - Total non-current assets decreased from CNY 1,308,949,745.61 to CNY 1,260,564,441.75, a decline of approximately 3.7%[31]. - Current liabilities increased from CNY 1,240,153,110.04 to CNY 1,276,676,898.95, an increase of about 2.9%[32]. - Total liabilities increased from CNY 1,356,100,111.53 to CNY 1,385,390,900.44, an increase of approximately 2.2%[32]. - Owner's equity decreased from CNY 2,128,875,878.95 to CNY 2,089,406,045.22, a decline of about 1.8%[33]. Shareholder Information - The total number of shareholders at the end of the reporting period was 48,072, with the largest shareholder holding 30.43% of the shares[11]. - The total equity attributable to shareholders was CNY 2,109,239,597.94, with retained earnings of CNY 726,689,929.10[58]. Research and Development - Research and development expenses increased to ¥15,470,032.84 from ¥14,077,360.88, an increase of approximately 10%[41]. - The company has committed to ongoing research and development in new technologies, particularly in the lithium battery separator sector, to enhance its market position[23]. Compliance and Governance - There were no instances of non-compliance with external guarantees during the reporting period, reflecting sound financial governance[25]. - The company reported no non-operating fund occupation by controlling shareholders or related parties, indicating a stable financial structure[26]. Investment Activities - The company has no derivative investments during the reporting period, indicating a conservative investment strategy[22]. - Investment activities resulted in a net cash outflow of CNY 27,506,115.86, worsening from a net outflow of CNY 12,531,658.26 in the previous period[50]. - Total cash outflow for investment activities was CNY 21,656,932.63, compared to CNY 15,500,496.74 in the previous period, indicating an increase of approximately 39.73%[53].

Financial Performance - The company's operating revenue for 2019 was CNY 2,040,133,717.30, a decrease of 4.35% compared to CNY 2,132,902,718.60 in 2018[17]. - The net profit attributable to shareholders for 2019 was CNY 24,934,586.11, down 59.80% from CNY 62,021,374.04 in 2018[17]. - The net cash flow from operating activities was negative CNY 20,542,857.52, compared to positive CNY 273,819,526.89 in 2018[17]. - Basic earnings per share decreased by 63.64% to CNY 0.04 from CNY 0.11 in 2018[17]. - The weighted average return on equity was 1.20%, down from 2.84% in 2018[17]. - The total assets at the end of 2019 were CNY 3,484,975,990.48, a decrease of 1.61% from CNY 3,542,019,195.75 in 2018[18]. - The net assets attributable to shareholders increased by 3.23% to CNY 2,109,239,597.94 from CNY 2,043,308,026.74 in 2018[18]. - The company reported a significant decline in net profit due to increased costs and market challenges[17]. - The company achieved a significant improvement in production efficiency through refined management of costs and inventory, responding effectively to the ongoing market downturn[33]. - The company reported a decrease in fixed assets, which fell to ¥457,582,514.13, down from ¥511,250,371.37 in 2018, a reduction of 1.30%[53]. - The company reported a total operating income of 40,959,222 yuan for its subsidiary Changwan Company, with a net profit of 160,355 yuan[68]. Revenue and Sales - In 2019, the company sold 675,000 units of various diesel and gasoline engines, generating a revenue of CNY 2,040,133,717.30, a decrease of 4.35% compared to the previous year[32]. - The internal combustion engine sector accounted for CNY 2,001,911,782.04, representing 98.13% of total revenue, also down by 4.35% year-on-year[40]. - Diesel engine sales were CNY 1,856,130,365.33, making up 90.98% of total revenue, with a decline of 4.59% from CNY 1,945,336,290.52 in 2018[40]. - Domestic sales reached CNY 1,726,174,312.79, which is 84.61% of total revenue, down 3.30% from the previous year[40]. - The gross profit margin for the internal combustion engine sector improved to 16.09%, an increase of 1.24% compared to the previous year[40]. Investments and Subsidiaries - The company established a wholly-owned subsidiary, Jiangsu Changchai Machinery Co., Ltd., and invested in Jiangsu Housheng New Energy Technology Co., Ltd. during the reporting period[26]. - The company plans to complete the construction of a light engine and casting relocation project by 2021, with a registered capital of CNY 300 million, of which CNY 10 million has been paid in[34]. - The company has established a new subsidiary, Jiangsu Changchai Machinery Co., Ltd., which is expected to align with its long-term development strategy[68]. - The company plans to invest 10 million yuan in its subsidiary Housheng Investment, which focuses on external investment and consulting services[68]. - The company has a total of 138 authorized patents, including 12 invention patents, and filed 9 new patent applications during the reporting period[29]. Research and Development - Research and development expenses were CNY 66,221,376.27, accounting for 3.25% of total revenue, down from 3.38% in 2018[48]. - The company completed the development of several single-cylinder common rail diesel engines to meet the upcoming National III and non-road National IV emission standards[32]. - The company’s 4G33TC diesel engine was included in the provincial key promotion list for new technologies and products, highlighting its innovation capabilities[29]. Future Outlook and Strategy - Future outlook includes addressing operational challenges and exploring new market opportunities[7]. - The agricultural machinery market is undergoing a deep adjustment, with traditional product categories declining, but opportunities exist in niche areas such as smart agricultural machinery[71]. - The company aims to maintain its leading position in the agricultural machinery sector while expanding its market share in high-power tractors and engineering non-road specialized power supply[72]. - The company is responding to the competitive pressure from the rapid development of the new energy vehicle industry by exploring new development opportunities and enhancing product standards[74]. - The company emphasizes the importance of optimizing product and market structure to solidify its market foundation and enhance competitiveness[74]. Shareholder and Governance - The company has established a clear profit distribution policy in its articles of association, ensuring cash dividends align with the company's regulations[82]. - The company is focusing on significant capital investments for future projects, which influenced the decision to not distribute cash dividends in 2019[85]. - The company has committed to distributing at least 10% of the annual distributable profits in cash, provided that cash flow is sufficient and does not affect ongoing operations[87]. - The company maintains a strong focus on protecting shareholder rights and ensuring transparent information disclosure[116]. - The company has established a corporate culture that emphasizes patriotism, practicality, discipline, and high moral standards[118]. Internal Controls and Audit - The audit committee reviewed the financial statements and confirmed they accurately reflect the company's financial status as of December 31, 2019[163]. - The audit report confirmed that the financial statements were prepared in accordance with the relevant accounting standards and provide a true and fair view of the company's financial performance[177]. - The company maintained effective internal controls over financial reporting with no significant deficiencies identified in the internal control audit[170]. - The internal control self-assessment report indicated that all evaluated units accounted for 100% of the consolidated financial statements' total assets and revenues[168]. Employee and Management - The total number of employees in the company is 3,010, with 2,440 in the parent company and 570 in major subsidiaries[150]. - The management team consists of experienced professionals with backgrounds in finance, management, and engineering[143][144]. - The company has established employee training management regulations to enhance employee quality and foster a skilled workforce[152]. - The company maintains a salary incentive mechanism that favors outstanding talent, aiming to improve employee income and productivity[151].

Financial Performance - Operating revenue for the reporting period was CNY 460,579,449.28, an increase of 6.47% year-on-year [9]. - Net profit attributable to shareholders was CNY 950,668.62, a significant decrease of 79.65% compared to the same period last year [9]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 197,704.53, with no comparative data provided [9]. - Total operating revenue for Q3 2019 was ¥460,579,449.28, an increase of 6.4% compared to ¥432,605,495.58 in the same period last year [40]. - Net profit for Q3 2019 decreased to ¥950,668.62, down 79.9% from ¥4,735,386.68 in Q3 2018 [41]. - The company reported a comprehensive income total of -¥55,380,956.38 for Q3 2019, compared to -¥13,301,613.32 in the previous year [42]. - Total operating revenue for the period was ¥1,576,409,294.87, a decrease of 2.5% compared to ¥1,619,366,387.84 in the previous period [47]. - Net profit for the period was ¥20,057,708.04, representing a decrease of 15.1% from ¥23,643,295.60 in the previous period [48]. Cash Flow and Liquidity - The company reported a net cash flow from operating activities of CNY -177,873,130.52 for the year-to-date [9]. - The net cash flow from operating activities for the first nine months of 2019 was -¥177,873,130.52, a significant decline compared to -¥54,251,797.59 in the previous year, primarily due to an increase in accounts receivable [19]. - The cash inflow from operating activities for the period was CNY 1,394,569,539.45, a decrease of approximately 10.1% compared to CNY 1,551,240,839.32 in the previous period [53]. - The cash outflow from investing activities totaled CNY 86,396,216.78, an increase from CNY 55,230,448.63 in the previous period, resulting in a net cash flow of -CNY 64,901,304.94 from investing activities [55]. - The total cash and cash equivalents at the end of the period were CNY 399,950,804.01, down from CNY 230,697,775.51 in the previous year [55]. - The company experienced a net decrease in cash and cash equivalents of CNY 287,128,835.58, compared to a decrease of CNY 94,565,878.92 in the previous period [55]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 3,498,167,449.23, a decrease of 1.24% compared to the end of the previous year [9]. - Current liabilities totaled CNY 1,284,964,163.75, down from CNY 1,369,192,423.70 [33]. - Total liabilities decreased to CNY 1,398,192,836.28 from CNY 1,479,092,688.90 [33]. - Owner's equity increased to CNY 2,099,974,612.95 from CNY 2,062,926,506.85, showing a positive trend in shareholder value [34]. - The company reported a decrease in available-for-sale financial assets by CNY 498,851,369.49 [62]. - The total liabilities amounted to CNY 1,479,092,688.90, with non-current liabilities at CNY 109,900,265.20 [63]. Shareholder Information - The number of ordinary shareholders at the end of the reporting period was 51,028 [12]. - The largest shareholder, Changzhou Investment Group Co., Ltd., held 30.43% of the shares, totaling 170,845,236 shares [12]. - The company has committed to distributing at least 10% of the annual distributable profit as cash dividends, ensuring shareholder returns while maintaining operational sustainability [20]. Research and Development - R&D expenses for the first nine months of 2019 amounted to ¥49,515,164.09, representing a year-on-year increase of 35.57% due to increased funding for various R&D projects [17]. - Research and development expenses increased to ¥49,515,164.09, up 35.5% from ¥36,524,504.36 in the previous period [47]. Comprehensive Income - Other comprehensive income showed a significant recovery, with a net increase of ¥30,999,075.00 compared to a loss of ¥144,235,225.00 in the previous period [18]. - Other comprehensive income after tax was -¥56,331,625.00, compared to -¥18,037,000.00 in the same period last year [41]. - The company reported a significant increase in other comprehensive income to CNY 295,404,750.00 from CNY 264,405,675.00 [34].

Financial Performance - The company's operating revenue for the first half of 2019 was ¥1,115,829,845.59, a decrease of 5.98% compared to ¥1,186,760,892.26 in the same period last year[18]. - The net profit attributable to shareholders was ¥19,058,025.07, representing an increase of 2.25% from ¥18,638,557.66 year-on-year[18]. - The net profit after deducting non-recurring gains and losses was ¥14,227,155.59, down 17.59% from ¥17,262,823.25 in the previous year[18]. - The gross profit margin for the diesel engine segment was 12.50%, while the gasoline engine segment achieved a gross profit margin of 16.55%[40]. - The total comprehensive income for the first half of 2019 was CNY 106,437,739.42, compared to a loss of CNY 107,290,316.08 in the same period of 2018[120]. Assets and Liabilities - The company's total assets increased by 2.77% to ¥3,640,229,950.93 from ¥3,542,019,195.75 at the end of the previous year[18]. - The net assets attributable to shareholders rose by 4.52% to ¥2,135,662,393.66 compared to ¥2,043,308,026.74 at the end of the previous year[18]. - The company's total liabilities as of June 30, 2019, were CNY 1,391,360,495.59, slightly up from CNY 1,385,775,983.50 at the end of 2018[116]. - The company's equity attributable to shareholders was CNY 2,079,819,641.10 as of June 30, 2019, compared to CNY 1,988,135,623.61 at the end of 2018, reflecting an increase of 4.6%[117]. Cash Flow - The cash flow from operating activities showed a significant decline, with a net outflow of ¥154,227,704.77 compared to a net outflow of ¥5,608,853.15 in the same period last year[18]. - The company reported a net cash outflow from operating activities of CNY -154,227,704.77 for the first half of 2019, compared to CNY -5,608,853.15 in the first half of 2018[125]. - The company reported total cash inflow from operating activities of 846,607,150.24 CNY, while cash outflow was 1,002,823,872.60 CNY, resulting in a net cash outflow from operations[129]. Research and Development - The company's R&D investment was ¥30,064,283.46, down 11.75% year-on-year, reflecting a focus on cost reduction and efficiency improvement[38]. - Research and development expenses for the first half of 2019 were CNY 30,064,283.46, a decrease of 11.7% from CNY 34,066,872.15 in the first half of 2018[118]. Market and Sales - In the first half of 2019, the company sold 361,100 units of various diesel and gasoline engines, generating a revenue of ¥1,115,829,845.59, a decrease of 5.98% compared to the same period last year[34]. - The company maintained its leading market share in the single-cylinder engine sector, despite a significant industry-wide decline in sales[35]. - The company’s sales expenses increased by 11.55% to ¥58,258,398.98, indicating a strategic push in marketing efforts[38]. Corporate Governance and Compliance - The company has not engaged in any securities or derivative investments during the reporting period[51][52]. - The company has not experienced any penalties or corrective actions during the reporting period, reflecting compliance with regulatory standards[69]. - The company has not engaged in any significant related party transactions during the reporting period, maintaining a focus on operational independence[71]. Risks and Challenges - The company is facing significant market risks due to its single main business and increasing pressure from the new energy industry, with the agricultural machinery sector undergoing deep adjustments[59]. - The company has identified procurement risks related to rising component manufacturing costs and increased supplier instability, and it is focusing on monitoring supplier risks closely[60]. - Quality risks are increasing due to product innovation and expansion into new fields, prompting the company to enhance its quality management systems[61]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period is 55,742[94]. - The largest shareholder, Changzhou Investment Group Co., Ltd., holds 30.43% of the shares, totaling 170,845,236 shares[94]. Investment and Subsidiaries - The company established a wholly-owned subsidiary with a registered capital of ¥300 million to implement a lightweight engine and casting base relocation project[35]. - Major subsidiaries contributing over 10% to the company's net profit include Changben Company, which reported a net loss of CNY 1,910,000, and Changwan Company, which generated a net profit of CNY 257,014.16[56]. Accounting Policies - The company adheres to the accounting standards set by the Ministry of Finance, ensuring that its financial statements accurately reflect its financial position and operating results[165]. - The company uses RMB as its functional currency for accounting purposes[168]. - The company recognizes its share of assets and liabilities in joint operations according to relevant accounting standards[176].

Revenue and Profit - Revenue for Q1 2019 was CNY 557,670,611.48, a decrease of 5.96% compared to CNY 593,008,785.46 in the same period last year[8] - Net profit attributable to shareholders was CNY 2,518,025.10, down 77.80% from CNY 11,343,577.44 year-on-year[8] - Net profit excluding non-recurring gains and losses was CNY 1,083,678.62, a decline of 90.27% compared to CNY 11,141,982.06 in the previous year[8] - Basic earnings per share decreased by 77.72% to CNY 0.0045 from CNY 0.0202 in the same period last year[8] - Total operating revenue for Q1 2019 was CNY 557,670,611.48, a decrease of 6.9% compared to CNY 593,008,785.46 in the same period last year[42] - Net profit for Q1 2019 was CNY 2,567,039.45, a decline of 77.8% from CNY 11,538,909.18 in Q1 2018[43] - The company reported an operating profit of CNY 3,191,840.43, significantly lower than CNY 13,683,616.06 in the previous year[42] Assets and Liabilities - Total assets increased by 2.97% to CNY 3,647,312,419.27 from CNY 3,542,019,195.75 at the end of the previous year[8] - Total current assets amounted to CNY 2,321,566,203.46, an increase from CNY 2,288,098,360.46 as of December 31, 2018, reflecting a growth of approximately 1.46%[31] - The total non-current assets increased to CNY 1,325,746,215.81 from CNY 1,253,920,835.29, representing a growth of about 5.75%[32] - Current liabilities totaled CNY 1,375,737,766.59, slightly up from CNY 1,369,192,423.70, showing a marginal increase of about 0.05%[33] - The total liabilities increased to CNY 1,500,197,622.97 from CNY 1,479,092,688.90, marking an increase of approximately 1.43%[33] - Total liabilities reached CNY 1,400,412,251.78, compared to CNY 1,385,775,983.50 in the previous year[39] - Total assets amounted to CNY 3,542,019,195.75, with current assets at CNY 2,288,098,360.46 and non-current assets at CNY 1,253,920,835.29[57] Cash Flow - Net cash flow from investing activities decreased by CNY 7,366,971.55, down 37.02%, primarily due to reduced payments for fixed assets, intangible assets, and other long-term assets during the reporting period[17] - Cash inflow from operating activities decreased to ¥404,358,427.53 from ¥461,067,596.87, a decline of approximately 12.3%[50] - Cash outflow from operating activities also decreased to ¥468,191,058.94 from ¥534,326,874.63, a reduction of about 12.4%[50] - Net cash flow from operating activities improved to -¥63,832,631.41 from -¥73,259,277.76, showing a positive change of approximately 12.3%[50] - Cash inflow from investment activities was ¥5,116,316.55, up from ¥2,262,352.03, representing a significant increase of about 126.5%[51] - Cash outflow from investment activities decreased to ¥17,647,974.81 from ¥22,160,981.84, a reduction of approximately 20.4%[51] - The ending cash and cash equivalents balance was ¥609,901,403.37, compared to ¥233,260,521.78 in the previous period, reflecting a significant increase of approximately 161.9%[51] - The company reported a net decrease in cash and cash equivalents of -¥77,178,236.22, compared to -¥92,003,132.65 in the previous period, showing an improvement of about 16.1%[51] Shareholder Equity - Net assets attributable to shareholders rose by 4.12% to CNY 2,127,447,301.84 from CNY 2,043,308,026.74 at the end of the previous year[8] - The total equity attributable to shareholders rose to CNY 2,127,447,301.84 from CNY 2,043,308,026.74, reflecting an increase of about 4.12%[34] - Total equity rose to CNY 2,072,037,218.38, up from CNY 1,988,135,623.61 year-over-year[39] - Owner's equity totaled CNY 2,062,926,506.85, with total equity attributable to shareholders at CNY 2,043,308,026.74[59] Operational Challenges and Future Plans - The company reported a decrease in employee compensation payable to CNY 29,887,425.88 from CNY 50,500,592.99, a reduction of about 40.93%[33] - The company plans to focus on new product development and market expansion strategies in the upcoming quarters[41] - The company’s cash flow statement for Q1 2019 indicates ongoing operational challenges, with cash flow details pending[49] Other Financial Metrics - Other current assets decreased by CNY 16,089,662.06, down 46.83%, mainly due to reduced VAT credits and maturing financial products[16] - Prepayments increased by CNY 11,615,302.19, up 33.67%, attributed to higher customer advance payments[16] - Deferred tax liabilities rose by CNY 14,559,591.18, an increase of 30.35%, due to the appreciation of financial assets[16] - Other comprehensive income increased by CNY 81,621,250.00, up 30.87%, mainly due to the rise in fair value of financial assets held by the company[17] - Financial expenses decreased by CNY 1,202,648.06, down 33.97%, primarily due to changes in foreign exchange gains and losses during the reporting period[17] - Asset impairment losses increased by CNY 6,247,186.29, attributed to an increase in accounts receivable and provisions for bad debts[17] - The company implemented new financial instrument standards starting January 1, 2019, affecting the classification of financial assets[60] - The company holds long-term equity investments valued at CNY 241,752,730.03[63] - Deferred income tax liabilities amounted to CNY 47,971,780.36, reflecting future tax obligations[59] - The company reported a capital reserve of CNY 164,328,665.43, contributing to overall equity strength[59] - The total receivables, including notes and accounts, were CNY 790,877,079.72, indicating strong collection potential[63] - The first quarter report was not audited, indicating preliminary financial data[67]