Shareholder Information - The company has a significant shareholder, Five Seasons XVI Limited, holding 1,189,050,693 shares, which represents approximately 72.71% of the company's issued shares[12]. - The company has not entered into any significant contracts with its controlling shareholders or their subsidiaries during the year[15]. - The company has not granted any preemptive rights according to its articles of association during the year[22]. Legal and Compliance - There were no major litigations or arbitration matters during the year[17]. - The company has maintained its auditor, Tianji Hong Kong CPA Limited, for the past three years without any changes[17]. - There were no management or administrative contracts signed regarding the company's overall or any major business as of December 31, 2023[20]. - The company has not disclosed any tax reliefs available to shareholders holding its securities during the year[21]. Financial Performance - For the fiscal year ending December 31, 2023, the company reported sales revenue of approximately RMB 24,077,148,000, an increase of about 14.2% compared to 2022[43]. - The profit attributable to the company's owners was approximately RMB 95,517,000, a decrease of about 6.0% from the previous year[43]. - Total assets as of December 31, 2023, were RMB 41,700,395,000, compared to RMB 41,634,453,000 in 2022[42]. - Total liabilities were RMB 27,788,171,000, down from RMB 28,039,883,000 in 2022[42]. - The company has a total equity attributable to owners of RMB 10,273,310,000 as of December 31, 2023[42]. - Customer contract revenue increased by 14.2% to RMB 24,077,148,000 for the year ended December 31, 2023, compared to RMB 21,079,654,000 in 2022[51]. - Gross profit rose by 4.0% to RMB 3,394,785,000, up from RMB 3,263,232,000 in the previous year[51]. - The net profit attributable to shareholders decreased by 6.0% to RMB 95,517,000, down from RMB 101,599,000 in 2022[51]. - The overall gross profit margin for the year was approximately 14.1%, down from 15.5% in the previous year[94]. Operational Highlights - The company maintained a strong customer base, including major domestic and international wind turbine manufacturers such as GE Renewable Energy and Siemens Gamesa[45]. - The company continues to contribute to China's "dual carbon" goals through its strong research, design, and development capabilities[43]. - The company is actively cultivating new products, new business formats, and new models to provide diversified services to global customers[45]. - The company is focusing on green development strategies to enhance market competitiveness and meet diverse customer needs[61]. - The company has established long-term partnerships with renowned enterprises such as CRRC and Alstom in the rail transportation sector[46]. - The company is actively developing integrated, intelligent, and digital drive products to enhance its technological capabilities[54]. Research and Development - Research and development costs increased by 21.4% to approximately RMB 904,473,000, representing 3.8% of total sales revenue, up from 3.5% in the previous year[98]. - The group holds 872 authorized patents and has 437 patent applications pending approval, demonstrating a strong commitment to innovation[111]. - The company aims to strengthen its research and development capabilities to enhance product performance and expand into new markets and industries[75]. Employee and Human Resources - The company has implemented a human resources policy focused on sustainable development, emphasizing professional ethics and continuous education for employees[2]. - The company has established a social security system for employees, contributing to various insurance schemes[4]. - As of December 31, 2023, the group employed approximately 8,030 people, an increase from 7,580 employees as of December 31, 2022[196]. - The total employee cost for the year was approximately RMB 1,984,982,000, up from RMB 1,722,118,000 in 2022, reflecting an increase in employee benefits and compensation[196]. Environmental and Social Responsibility - The company has maintained compliance with environmental regulations and has implemented ISO 14001 and ISO 50001 management systems[179]. - The company has received recognition as a "Nanjing Environmental Demonstration Enterprise" and a "Jiangsu Green Factory" in 2023[180]. - The company is committed to green development and aims to build a low-carbon supply chain to support the "dual carbon" goals of China[77]. - The company has implemented a comprehensive environmental emergency response plan and conducts regular drills to ensure preparedness[180]. Governance and Management - The company is committed to high-quality corporate governance to align with the best interests of its shareholders[26]. - The board of directors will continue to review the separation of the roles of chairman and CEO as part of its governance practices[28]. - The company has a diverse board of directors with extensive experience in finance and management, enhancing its governance structure[160]. Future Outlook - The company provided guidance for the next fiscal year, projecting revenue growth of A% and an expected EBITDA margin of B%[165]. - Future outlook remains positive, with management expressing confidence in achieving M% growth in the upcoming quarters[165]. - The company plans to continue enhancing product quality and market penetration while focusing on green development initiatives to align with carbon neutrality goals[115].

Revenue and Profitability - The total revenue for the year ended December 31, 2023, was RMB 24,077,148 thousand, an increase from RMB 21,079,654 thousand in 2022, representing a growth of approximately 14.2%[4] - The revenue from the wind power and industrial gear transmission segment was RMB 16,769,369 thousand, contributing the largest share to total revenue[3] - The profit before tax for the year was RMB 727,709 thousand, down from RMB 1,043,590 thousand in the previous year, indicating a decrease of approximately 30.3%[7] - The company reported a basic earnings per share of RMB 0.058 for 2023, down from RMB 0.062 in 2022[18] - The net profit attributable to shareholders was approximately RMB 95,517,000, a decrease of 6.0% from RMB 101,599,000 in 2022[65] - The gross profit margin for the year was approximately 14.1%, down from 15.5% in 2022[65] - The company's net profit for the year was RMB 615,236 thousand, a decrease from RMB 644,211 thousand in the previous year[141] Costs and Expenses - The company incurred a total cost of sales, selling and distribution expenses, administrative expenses, and R&D costs of RMB 22,680,432 thousand, compared to RMB 19,598,216 thousand in the previous year[6] - The group's administrative expenses for the year were approximately RMB 561,429,000, an increase of 0.7% from RMB 557,794,000 in the previous year[84] - Research and development costs for the year were approximately RMB 904,473,000, an increase of 21.4% from RMB 744,816,000 in the previous year, representing 3.8% of sales revenue, up 0.3 percentage points year-on-year[85] - The group's financial costs for the year were approximately RMB 763,559,000, a rise of 29.7% from RMB 588,814,000 in the previous year, primarily due to increased bank borrowings[87] Assets and Liabilities - The total assets of the company as of December 31, 2023, were RMB 41,700,395 thousand, with total liabilities amounting to RMB 27,788,171 thousand[3] - The total borrowings as of December 31, 2023, were RMB 9,494,585,000, an increase from RMB 7,842,584,000 in 2022[38] - The company's trade payables totaled RMB 7,346,366,000 as of December 31, 2023, down from RMB 10,064,881,000 in 2022[29] - The company's net asset value increased by 2.3% to RMB 13,912,224 thousand, with a debt-to-asset ratio of 66.6%[132] - Total liabilities decreased by 0.9% to RMB 27,788,171 thousand from RMB 28,039,883 thousand in the previous year[132] Market Performance - The company’s revenue from the Chinese market was RMB 21,828,992 thousand, up from RMB 19,289,455 thousand in 2022, marking an increase of approximately 13.3%[4] - The overseas sales amounted to approximately RMB 2,248,156,000, an increase of 25.6% from RMB 1,790,199,000 in 2022, accounting for 9.3% of total sales[59] - The sales revenue from trade business increased by 31.3% to approximately RMB 7,021,918,000, compared to RMB 5,346,027,000 in the previous year[66] Trade Receivables and Financial Guarantees - Trade receivables as of December 31, 2023, amounted to RMB 8,489,248,000, an increase of 19.7% from RMB 7,090,581,000 in 2022[26] - The aging analysis of trade receivables shows that amounts less than 90 days increased to RMB 6,858,350,000 from RMB 5,905,783,000, representing a growth of 16.1%[26] - The company provided financial guarantees for bank loans amounting to RMB 24,024,000 for an associate, down from RMB 40,020,000 in 2022[46] Employee and Operational Metrics - As of December 31, 2023, the number of employees increased to approximately 8,030 from 7,580 in 2022, with total employee costs amounting to RMB 1,984.98 million, up from RMB 1,722.12 million in 2022[100] - The company’s employee benefit expenses rose to RMB 1,984,982,000 in 2023 from RMB 1,722,118,000 in 2022, marking an increase of about 15.3%[169] Strategic Initiatives and Future Outlook - The group aims to enhance product quality and scale efficiency, increase market penetration, and solidify market share to drive profitability in 2024[96] - The group is committed to increasing R&D investment to develop a full range of wind power gear transmission products and enhance its service network globally[110] - The group plans to strengthen its trade business while addressing market uncertainties related to commodity trading[112] - The group continues to focus on green development and innovation to lead the industry in low-carbon product research and development[96]

Financial Performance - The group recorded sales revenue of approximately RMB 11,257,595,000 for the six months ended June 30, 2023, representing a 16.2% increase compared to RMB 9,685,586,000 for the same period in 2022[1]. - The group achieved a profit attributable to owners of the company of approximately RMB 209,167,000, compared to a loss of RMB 78,708,000 in the same period last year[1]. - Gross profit for the same period was RMB 1,752,834 thousand, up from RMB 1,353,556 thousand, reflecting a significant increase in profitability[45]. - Net profit for the period was RMB 512,361 thousand, a substantial increase from RMB 113,836 thousand in 2022, showcasing strong financial performance[45]. - Basic and diluted earnings per share were RMB 0.128, a recovery from a loss of RMB 0.048 per share in the prior year[45]. - The company reported a profit of RMB 512,361,000 for the six months ended June 30, 2023, compared to RMB 113,836,000 for the same period in 2022, representing a significant increase[93]. - The company incurred a net financial cost of RMB 211,012,000 during the period[85]. - The income tax expense for the six months ended June 30, 2023, was RMB 30,329,000, a significant decrease of 90.7% from RMB 324,878,000 in the same period of 2022[138]. Revenue and Sales - Customer contract revenue for the six months ended June 30, 2023, was RMB 11,257,595 thousand, an increase of 16.2% from RMB 9,685,586 thousand in 2022[45]. - The company’s wind gear transmission equipment sales revenue increased by 30.3% to approximately RMB 7,082,478,000 compared to RMB 5,435,953,000 in the same period last year[167]. - The industrial gear transmission equipment business generated sales revenue of approximately RMB 1,036,920,000, a 3.4% increase from RMB 1,002,979,000 in the same period last year[4]. - Wind power gear transmission equipment sales amounted to RMB 7,082,478,000, a 30.3% increase from RMB 5,435,953,000 year-on-year[194]. - Industrial gear transmission equipment sales increased by 3.4% to RMB 1,036,920,000, up from RMB 1,002,979,000 in the previous year[194]. Expenses and Costs - The cost of goods sold for the six months ended June 30, 2023, was RMB 8,838,300,000, an increase of 16.4% compared to RMB 7,590,920,000 for the same period in 2022[136]. - Employee benefits expenses rose to RMB 891,332,000, reflecting an increase of 9.9% from RMB 811,203,000 in the previous year[136]. - Total expenses for sales, distribution, research and development, and administrative costs amounted to RMB 10,485,017,000, up 14.5% from RMB 9,154,027,000 in the prior year[136]. - Financial costs increased to RMB 396,453,000 for the six months ended June 30, 2023, compared to RMB 263,578,000 in the same period last year[118]. Research and Development - Research and development costs increased by 25.6% to approximately RMB 459,359,000, accounting for 4.1% of sales revenue, up from 3.8% in the previous year[15]. - Research and development expenses increased to RMB 459,359 thousand from RMB 365,701 thousand, highlighting a commitment to innovation[45]. - The company continues to focus on research, design, development, manufacturing, and distribution of mechanical transmission equipment for wind power generation and industrial applications[98]. Assets and Liabilities - As of June 30, 2023, the total liabilities of the group were approximately RMB 29,398,190,000, an increase of about RMB 1,358,307,000 or 4.8% compared to the beginning of the year[17]. - The total current liabilities amounted to approximately RMB 22,915,694,000, a decrease of 1.7% from RMB 23,321,323,000 at the end of 2022[17]. - The total non-current liabilities increased by 37.4% to approximately RMB 6,482,496,000, primarily due to increased bank borrowings[17]. - The total assets of the company amounted to RMB 27,152,710,000 as of June 30, 2023[86]. - The total assets as of June 30, 2023, were RMB 43,235,356,000, a 3.8% increase from RMB 41,634,453,000[178]. Market and Strategic Initiatives - The Chinese gear market is projected to reach RMB 346 billion in 2023, reflecting a stable growth trend[9]. - The group plans to expand its overseas market presence and enhance customer loyalty while exploring new product categories and market opportunities[10]. - The company is focusing on the development of standardized, modular, and intelligent products to enhance its competitive edge in the industrial gear transmission equipment market[182]. - The company is actively expanding its trade business, particularly in bulk commodities and steel industry chain trade, to promote business development[170]. - The group aims to enhance product quality and market share while striving for record profitability in the second half of 2023[191]. - The group is committed to green development and innovation, aligning with China's carbon peak and carbon neutrality goals[191]. Financial Management and Risks - The group does not use any foreign exchange derivatives to hedge against foreign exchange risks, which may affect cash flow and liquidity[23]. - The group will continue to utilize its cash and cash equivalents as interest-bearing deposits as part of its financial policy[20]. - The board believes that the group will have adequate funds to support operational needs and capital expenditures based on internal funds and available bank credit[19]. - The group is actively monitoring changes in credit policies to strengthen fund management and broaden financing channels to reduce financial costs[24].

Revenue and Profitability - Total revenue for the six months ended June 30, 2023, reached RMB 11,257,595 thousand, a significant increase from RMB 9,685,586 thousand in the same period of 2022, representing a growth of approximately 16.3%[3] - The industrial gear segment generated revenue of RMB 8,119,398 thousand, contributing the largest share to total revenue, followed by the trade business at RMB 3,006,818 thousand[10] - The net profit before tax for the period was RMB 438,714 thousand, reflecting the company's operational efficiency despite financial costs of RMB (340,556) thousand[1] - The net profit attributable to the owners of the company for the period was RMB 209,167 thousand, compared to a loss of RMB 78,708 thousand in the previous year, indicating a significant turnaround[26] - The operating profit for the first half of 2023 was RMB 885,134, compared to RMB 652,324 in the same period of 2022, reflecting a year-over-year increase of about 35.7%[29] - The net profit for the period was RMB 512,361, significantly higher than RMB 113,836 in the previous year, indicating a substantial increase of approximately 351.5%[29] - The comprehensive income attributable to the owners of the company was RMB 209,167, compared to a loss of RMB 78,708 in the previous year, reflecting a significant turnaround[41] - The total comprehensive income for the period was RMB 242,596, compared to RMB 122,690 in the same period of 2022, representing an increase of approximately 97.5%[44] Assets and Liabilities - The company reported a total asset value of RMB 43,235,356 thousand and total liabilities of RMB 29,398,190 thousand, indicating a healthy asset-to-liability ratio[1] - Total assets as of June 30, 2023, were RMB 43,235,356 thousand, up 3.8% from RMB 41,634,453 thousand at the end of 2022[26] - Total liabilities increased by 4.8% to RMB 29,398,190 thousand from RMB 28,039,883 thousand at the end of 2022[26] - The company's net asset value rose to RMB 13,837,166 thousand, a 1.8% increase from RMB 13,594,570 thousand at the end of 2022[26] - The debt-to-asset ratio increased to 68.0% from 67.3% at the end of 2022, reflecting a 0.7 percentage point rise[26] - Total liabilities as of June 30, 2023, were approximately RMB 29,398,190,000, a 4.8% increase from RMB 28,039,883,000 at the beginning of the year[132] Cash Flow and Expenditures - The company’s capital expenditure for the period amounted to RMB 1,118,561 thousand, demonstrating ongoing investment in growth and development[3] - Capital expenditures for the period amounted to RMB 1,430,243 thousand, indicating ongoing investment in growth[23] - The company's cash and cash equivalents were RMB 4,399,027, a slight increase from RMB 4,383,517, indicating a growth of approximately 0.4%[35] - Cash and bank balances totaled approximately RMB 9,090,443,000, a decrease of 2.6% from RMB 9,332,115,000[132] Market Performance - External customer revenue from the Chinese market was RMB 10,121,714 thousand, up from RMB 8,540,980 thousand in the previous year, marking an increase of approximately 18.5%[3] - The sales revenue of wind power gear transmission equipment increased by 30.3% year-on-year to approximately RMB 7,082,478,000 as of June 30, 2023, compared to RMB 5,435,953,000 in the same period last year[87] - The industrial gear transmission equipment business generated sales revenue of approximately RMB 1,036,920,000, a 3.4% increase from RMB 1,002,979,000 in the previous year[116] - The rail transit gear transmission equipment business generated sales revenue of approximately RMB 118,180,000, a decrease of 35.7% from RMB 183,841,000 in the same period last year[117] - The trade business generated sales revenue of approximately RMB 3,006,818,000, a decline of 1.2% compared to RMB 3,044,189,000 in the previous year[118] - Overseas sales amounted to approximately RMB 1,135,881,000, down 0.8% from RMB 1,144,606,000 in the same period last year, accounting for 10.1% of total sales[118] Expenses and Costs - The cost of goods sold for the first half of 2023 was RMB 8,838,300,000, up from RMB 7,590,920,000 in the same period of 2022[65] - Total expenses for sales, distribution, research and development, and administrative costs reached RMB 10,485,017,000, compared to RMB 9,154,027,000 in the previous year[65] - The company’s tax expense for the first half of 2023 was RMB 30,329,000, a significant decrease from RMB 324,878,000 in the same period of 2022, primarily due to a one-time tax item from the sale of a subsidiary[68] - Financial costs rose by 50.4% to approximately RMB 396,453,000, mainly due to increased bank borrowings[151] Research and Development - Research and development costs amounted to RMB 459,359,000, representing a 25.6% increase from RMB 365,701,000 in the previous year, with R&D costs accounting for 4.1% of sales revenue, up from 3.8%[103] Strategic Initiatives - The company plans to continue expanding its market presence and investing in new technologies to drive future growth[2] - The company aims to expand its overseas market presence and enhance customer loyalty while exploring new product categories and market opportunities[95] - The company continues to focus on green development strategies in industrial gear transmission equipment, enhancing product technology and expanding into new markets[116] Financial Management - The company has a strict credit control system in place for trade receivables, with a general credit period of 90 days for trade customers and 180 days for gear transmission equipment sales[77] - The company’s financial guarantees include secured bank loans backed by 100% equity in a subsidiary, indicating a focus on leveraging assets for financing[62] - The company is in the process of renewing its high-tech enterprise status to continue enjoying preferential tax rates, expected to be successful by the end of 2023[70] - The group has adopted measures to actively manage foreign currency risk and reduce exposure[161]

Supplier and Customer Dynamics - The group reported that the top five suppliers accounted for approximately 35.9% of total procurement, with the largest supplier contributing 14.2%[19] - The top five customers represented about 45.0% of total sales revenue, with the largest customer accounting for 12.9%[19] Customer Satisfaction and Service - The company has maintained a customer satisfaction rate exceeding annual targets for its gear transmission equipment business[24] - The company has conducted annual customer satisfaction surveys for over ten years to continuously improve product quality and service[24] - The company aims to improve customer service and communication globally to enhance customer trust and satisfaction[67] - The company has established subsidiaries in various regions to better understand customer needs and accelerate problem-solving[67] Environmental Commitment - The company has been certified under the ISO14001 environmental management system annually since 2008, demonstrating its commitment to environmental protection[10] - The company has implemented a comprehensive environmental protection system in compliance with Chinese laws and regulations, ensuring proper handling of emissions[9] - The company is focused on sustainable operations while balancing the interests of stakeholders, including employees, customers, and suppliers[11] - The company is focusing on green development strategies in the industrial gear transmission equipment sector, emphasizing energy-saving and low-carbon technologies[128] - The group is committed to green development strategies, aligning with national policies aimed at carbon peak and carbon neutrality[155] Employee and Human Resource Management - The group employed approximately 7,580 employees as of December 31, 2022, an increase from 6,163 employees in the previous year, representing a growth of about 23.0%[39] - Employee costs for the year amounted to RMB 1,722,118,000, up from RMB 1,516,828,000 in the previous year, indicating an increase of approximately 13.6%[39] - The group emphasizes a commitment to "zero defects" management and green development as part of its corporate philosophy[54] - The company has established a reward program to encourage innovation and recognize employees who contribute significantly or achieve technological breakthroughs[41] - The group is focused on sustainable development through human resource policies that prioritize ethics and professional capabilities in hiring and promotion[44] Corporate Governance - The company has adhered to the corporate governance code throughout the year, with a noted deviation regarding the separation of roles between the chairman and the CEO[53] - The board of directors held 4 meetings in the year, with all executive directors attending 100% of the meetings[70] - The board believes that having the same individual serve as both chairman and CEO benefits business development and management[65] - The company has implemented high standards of corporate governance to align with its vision and values[80] - The board of directors consists of 12 members, including 8 executive directors and 4 independent non-executive directors, ensuring effective governance[82] Financial Performance - For the fiscal year ending December 31, 2022, customer contract revenue was RMB 21,079,654 thousand, representing a 4.3% increase from RMB 20,210,526 thousand in the previous year[117] - Gross profit for the same period was RMB 3,263,232 thousand, up 2.3% from RMB 3,188,310 thousand[117] - The profit attributable to the owners of the company significantly decreased by 92.3% to RMB 101,599 thousand from RMB 1,315,245 thousand[117] - Basic and diluted earnings per share dropped by 92.3% to RMB 0.062 compared to RMB 0.804 in the prior year[117] - The company's total assets as of December 31, 2022, were RMB 41,634,453,000, up 40.5% from RMB 29,640,474,000 in 2021[123] - The total liabilities increased by 76.7% to RMB 28,039,883,000 in 2022 from RMB 15,872,439,000 in 2021[123] - The company's net asset value per share decreased to RMB 8.3 in 2022 from RMB 8.4 in 2021, a decline of 1.2%[123] Product Development and Innovation - The company is committed to enhancing product quality, increasing product variety, and strengthening new product development[67] - The company aims to enhance its product offerings by developing standardized, modular, and intelligent products to meet diverse customer needs[133] - The company is actively developing large megawatt gearboxes and integrating state monitoring and big data analysis technologies into its products[138] - The group is actively developing integrated, intelligent, and digital drive product systems to meet diverse customer needs[154] Market and Sales Performance - The wind power gear transmission equipment sales revenue increased by 10.3% to approximately RMB 13,274,367,000 in 2022, compared to RMB 12,039,140,000 in 2021[131] - The industrial gear transmission equipment segment generated sales revenue of approximately RMB 2,046,483,000, representing a 5.3% increase from RMB 1,943,871,000 in the previous year[159] - The trading business generated sales revenue of approximately RMB 5,346,027,000, a decrease of 7.2% from RMB 5,763,631,000 in the previous year[161] - The group has maintained a strong customer base in the wind power sector, including major domestic and international wind turbine manufacturers such as GE Renewable Energy and Siemens Gamesa Renewable Energy[164] Research and Development - Research and development costs rose by 11.5% to RMB 744,816,000 from RMB 667,782,000, representing 3.5% of sales revenue, an increase from 3.3%[194] - The group holds a total of 762 national authorized patents and has 436 patents pending approval as of December 31, 2022[151] - The group has received various national and provincial awards for technological and quality achievements, reinforcing its reputation in the industry[151] Financial Management - The company's cash and bank balances increased by 72.6% to RMB 9,332,115,000 from RMB 5,407,454,000[187] - The total amount of borrowings increased by 96.2% to RMB 7,842,584,000 from RMB 3,998,099,000, with short-term borrowings accounting for 59.4%[197] - The company's financial costs increased by 152.2% to approximately RMB 588,814,000, primarily due to an increase in bank borrowings[173] - Total liabilities increased by 76.7% to RMB 28,039,883,000 from RMB 15,872,439,000, with current liabilities rising by 58.4% to RMB 23,321,323,000[196]

Financial Performance - The company recorded sales revenue of approximately RMB 21,079,654,000, an increase of 4.3% compared to RMB 20,210,526,000 in the previous year[12] - Gross profit margin was approximately 15.5%, down from 15.8% in the previous year[12] - Profit attributable to the company's owners was approximately RMB 101,599,000, a decrease of 92.3% from RMB 1,315,245,000 in the previous year[12] - Basic earnings per share were RMB 0.062, down 92.3% from RMB 0.804 in the previous year[12] - Total sales revenue for the group increased by 4.3% to approximately RMB 21,079,654,000 from RMB 20,210,526,000 in the previous year[21] - Gross profit for the same period was RMB 3,263,232, up 2.3% from RMB 3,188,310 year-on-year[65] - The annual profit attributable to the owners of the company was RMB 101,599 thousand, down from RMB 1,315,245 thousand in the previous year, a decrease of around 92.3%[102] - The company's net profit before tax for the year was RMB 1,043,590 thousand, compared to RMB 1,631,674 thousand in the previous year, indicating a decline of approximately 36.1%[104] Revenue Breakdown - Revenue from wind power gear transmission equipment increased by 10.3% to approximately RMB 13,274,367,000, compared to RMB 12,039,140,000 in the previous year[13] - The industrial gear transmission equipment segment generated sales revenue of approximately RMB 2,046,483,000, an increase of 5.3% compared to RMB 1,943,871,000 in the previous year[16] - The rail transit gear transmission equipment segment achieved sales revenue of approximately RMB 378,880,000, reflecting a 2.3% increase from RMB 370,420,000 in the prior year[18] - Trade business revenue was approximately RMB 5,346,027,000, down 7.2% from RMB 5,763,631,000 in the previous year[19] - External customer revenue from China was RMB 19,289,455 thousand, up from RMB 17,349,166 thousand in 2021, reflecting a growth of about 11.2%[106] Expenses and Costs - Research and development costs increased by 11.5% to approximately RMB 744,816,000, representing 3.5% of total sales revenue[33] - Sales and distribution expenses increased by 11.4% to approximately RMB 479,184,000, representing 2.3% of total sales revenue[31] - Financial costs for the year amounted to approximately RMB 588,814,000, a 152.2% increase from RMB 233,498,000 in the previous year, primarily due to an increase in bank borrowings[36] - The total cost of sales, selling and distribution expenses, R&D costs, and administrative expenses amounted to RMB 19,598,216,000, an increase from RMB 18,600,301,000 in 2021[123] Assets and Liabilities - As of December 31, 2022, the group's total assets were approximately RMB 41,634,453,000, a 40.5% increase from RMB 29,640,474,000 the previous year[37] - The group's total liabilities increased by approximately RMB 12,167,444,000 or 76.7%, reaching RMB 28,039,883,000 as of December 31, 2022[38] - The group's total borrowings amounted to approximately RMB 7,842,584,000, a 96.2% increase from RMB 3,998,099,000 the previous year[41] - The asset-liability ratio increased from 53.5% as of December 31, 2021, to 67.3% as of December 31, 2022[42] - The company's net asset value decreased by 1.3% to RMB 13,594,570, compared to RMB 13,768,035 in the previous year[65] Foreign Exchange and Taxation - The company reported a net foreign exchange gain of approximately RMB 112,656,000, a significant turnaround from a net loss of RMB 67,907,000 in the previous year[59] - The sale resulted in a tax expense of approximately RMB 315,140,000[12] - Deferred tax expenses for the year were RMB (236,527,000), compared to RMB (92,304,000) in 2021[122] Corporate Governance and Compliance - The company has complied with the Corporate Governance Code, although it deviated from the code regarding the roles of the chairman and CEO being held by the same individual[82] - The board of directors recommended not to declare a final dividend for the year ended December 31, 2022, consistent with the previous year[78] - The company did not purchase, sell, or redeem any of its listed securities during the year[85] Market and Strategic Focus - The company continues to expand its business into diversified and overseas markets, providing a range of wind power gear transmission equipment products[48] - The industrial gear transmission equipment segment is focusing on green development strategies and enhancing technological innovation capabilities[50] - The company aims to expand its market share and improve profitability by focusing on innovation, quality, and customer service[56] - The company has established long-term partnerships with several well-known domestic and international enterprises in the rail transit sector, enhancing its market presence[55] Receivables and Credit Management - Trade receivables from third parties increased to RMB 7,761,041 thousand in 2022 from RMB 4,996,424 thousand in 2021, representing a growth of 55.5%[133] - The provision for impairment losses on trade receivables rose to RMB 670,460 thousand in 2022 from RMB 562,597 thousand in 2021, an increase of 19.2%[133] - The company provided credit terms of generally 90 days for trade customers and 180 days for other sales, indicating a focus on managing credit risk[133] - The company has implemented strict controls over outstanding receivables, with overdue balances reviewed regularly by senior management[133]

Financial Performance - For the six months ended June 30, 2022, the company reported customer contract revenue of approximately RMB 9,685,586,000, a decrease of 8.6% compared to RMB 10,601,507,000 for the same period in 2021[4]. - Gross profit for the same period was RMB 1,353,556,000, reflecting a decline of 25.1% from RMB 1,805,980,000 in the previous year, resulting in a gross margin of approximately 14.0%[4][5]. - The company recorded a loss attributable to owners of RMB 78,708,000, compared to a profit of RMB 722,802,000 in the prior year, with basic loss per share of RMB 0.048[4][5]. - The overall gross profit margin for the period was approximately 14.0%, a decrease of 3.0 percentage points from the previous year[28]. - The total gross profit for the period was approximately RMB 1,353,556,000, down 25.1% compared to the same period last year[28]. - Net profit for the period was RMB 113,836,000, significantly lower than RMB 760,818,000 in the prior year, representing a decrease of 85%[78]. - Basic and diluted earnings per share were RMB (0.048), compared to RMB 0.442 in the same period last year[77]. Revenue Breakdown - Revenue from wind power gear transmission equipment decreased by 12.2% to approximately RMB 5,435,953,000, down from RMB 6,192,952,000 in the same period last year[6]. - Revenue from industrial gear transmission equipment was approximately RMB 1,002,979,000, a decline of 2.1% from RMB 1,024,560,000 in the previous year[9]. - The sales revenue from the rail transit gear transmission equipment business was approximately RMB 183,841,000, a decrease of 9.3% compared to RMB 202,746,000 in the same period last year[10]. - The trade business generated sales revenue of approximately RMB 3,044,189,000, down 3.4% from RMB 3,149,579,000 in the same period last year[11]. - Total revenue for the wind power and industrial gear transmission segment reached RMB 6,443,659,000, while the rail transportation gear transmission segment generated RMB 183,841,000[107]. Assets and Liabilities - Total assets increased by 20.9% to RMB 35,830,851,000 as of June 30, 2022, compared to RMB 29,640,474,000 at the end of 2021[4]. - Total liabilities rose by 41.5% to RMB 22,463,790,000, up from RMB 15,872,439,000, leading to a debt-to-asset ratio of 62.7%, an increase of 9.2 percentage points[4]. - Non-current assets increased to RMB 9,219,494,000 as of June 30, 2022, compared to RMB 8,817,679,000 as of December 31, 2021, reflecting a growth of approximately 4.5%[80]. - Current assets rose to RMB 26,611,357,000, up from RMB 20,822,795,000, marking an increase of about 28%[81]. - Total liabilities increased to RMB 19,564,080,000 from RMB 14,721,603,000, indicating a rise of around 33.5%[81]. Cash Flow and Investments - Operating cash flow for the six months ended June 30, 2022, was RMB 185,460,000, an increase of 32.3% compared to RMB 140,160,000 in the same period of 2021[84]. - Cash generated from operating activities decreased to RMB 335,095,000 from RMB 351,582,000, reflecting a decline of 4.7% year-on-year[84]. - Net cash used in investing activities was RMB (2,476,941,000), significantly higher than RMB (883,087,000) in the previous year, indicating increased investment outflows[86]. - Financing cash flow netted RMB 4,311,003,000, a substantial increase from RMB 1,540,087,000 in the prior year, driven by higher borrowings[86]. - The company made a significant investment in property, plant, and equipment amounting to RMB (1,113,959,000), which is an increase from RMB (583,248,000) in the previous year[84]. Research and Development - R&D costs decreased by 18.9% to approximately RMB 365,701,000 from RMB 451,007,000 in the same period last year, accounting for 3.8% of sales revenue, a decrease of 0.5 percentage points[33]. - The industrial gear transmission equipment sector is focusing on green development strategies and advancing a "high power, high speed, high load, high precision; low energy consumption, low vibration, low noise" direction[19]. - The company continues to focus on research, design, and development of mechanical transmission equipment for wind power generation and industrial applications, indicating ongoing commitment to innovation and market expansion[88]. Corporate Governance - The company has complied with the corporate governance code and has appointed at least three independent non-executive directors as required by the listing rules[58]. - The company established an Audit Committee on June 8, 2007, consisting of three independent non-executive directors, with the main responsibility of reviewing financial reporting procedures and risk management[62]. - The company has a Compensation Committee that advises on the remuneration policies for board members and senior management, ensuring alignment with company strategy[63]. - The company has established a framework for risk management and internal control systems, which is monitored by the Audit Committee[62]. Market Position and Strategy - The company plans to enhance market competitiveness through changes in production models and sales strategies, focusing on green development and energy efficiency[8]. - The company aims to strengthen its position as a major supplier in the industrial gear transmission equipment market by developing standardized, modular, and intelligent products[8]. - The company continues to expand its business into diversified and large-scale overseas markets, supplying wind power gear transmission equipment to major domestic and international customers[16]. - The company plans to continue expanding its market presence and investing in new technologies to enhance competitive advantage[106]. Employee and Management - The group had approximately 6,299 employees as of June 30, 2022, an increase from 5,964 employees on June 30, 2021[49]. - Employee costs for the review period amounted to RMB 811,203,000, up from RMB 760,035,000 in the previous year, reflecting a year-over-year increase of approximately 6.5%[49]. - The management compensation for the six months ended June 30, 2022, was RMB 9,332,000, slightly up from RMB 9,318,000 in the previous year[168].

Financial Performance - The company reported a revenue of RMB 20,210,526,000 for the year ended December 31, 2021, representing an increase of 31.5% compared to RMB 15,368,511,000 in 2020[5]. - The profit attributable to the owners of the company was RMB 1,315,245,000, a rise of 56.4% from RMB 840,906,000 in the previous year, but a decrease of 5.3% when excluding the impact of share-based payment expenses from 2020[13]. - The basic and diluted earnings per share increased to RMB 0.804 from RMB 0.514, reflecting a growth of 56.4%[5]. - The gross profit margin was approximately 15.8%, down from 20.9% in 2020[25]. - The group recorded sales revenue of approximately RMB 20,210,526,000, an increase of 31.5% compared to RMB 15,368,511,000 in 2020[25]. - The sales revenue from wind power gear transmission equipment increased by 3.3% to approximately RMB 12,039,140,000[27]. - The industrial gear transmission equipment business generated sales revenue of approximately RMB 1,943,871,000, up 27.4% from RMB 1,526,091,000 in 2020[29]. - The trade business generated sales revenue of approximately RMB 5,763,631,000, a significant increase of 216.9% from RMB 1,818,532,000 in 2020[33]. - The group's overseas sales amounted to approximately RMB 2,861,360,000, representing an increase of 11.0% compared to RMB 2,576,824,000 in the previous year[34]. - The overall gross profit margin decreased to approximately 15.8% from 20.9% in 2020, a decline of 5.1 percentage points[51]. Assets and Liabilities - Total assets reached RMB 29,640,474,000, up 14.7% from RMB 25,851,099,000 in 2020[5]. - Total liabilities increased by 20.0% to RMB 15,872,439,000 from RMB 13,227,891,000 in the previous year[5]. - Net assets grew by 9.1% to RMB 13,768,035,000 compared to RMB 12,623,208,000 in 2020[5]. - The company's asset-liability ratio was 53.5%, an increase of 2.3 percentage points from 51.2% in the previous year[5]. - The group's debt increased by RMB 1,619,129,000 or 68.1% to RMB 3,998,099,000 as of December 31, 2021, compared to RMB 2,378,970,000 at the end of 2020[65]. - The group's debt-to-asset ratio increased from 51.2% at the end of 2020 to 53.5% at the end of 2021[68]. Market and Industry Position - The company continues to lead the domestic wind power equipment industry through strong research, design, and development capabilities[13]. - The company aims to support China's "dual carbon" goals through sustainable development initiatives[13]. - Future strategies include enhancing product development and market expansion efforts to maintain competitive advantage[13]. - The wind power industry saw a total of 47.57 million kW of new grid-connected capacity added in 2021, with 30.67 million kW from onshore wind and 16.90 million kW from offshore wind, making it the second-highest annual addition since the "13th Five-Year Plan" period[14]. - The national "dual carbon" goals are expected to provide unprecedented development opportunities for the wind power industry, with policies supporting large-scale and high-quality development of renewable energy[22]. Research and Development - The company is actively developing large megawatt gearboxes and integrating state monitoring and big data analysis technologies to create intelligent gearbox products and services[15]. - Research and development costs increased by 30.2% to approximately RMB 667,782,000, driven by increased investment in new product development[58]. - The company is committed to continuous development and innovation in technology, enhancing its position as a reliable supplier in the gear transmission equipment industry[115]. Environmental and Social Responsibility - The company emphasizes environmental responsibility and aims to minimize its carbon footprint through new standards, materials, and designs in project construction[110]. - The company has maintained ISO14001 certification annually since 2008, demonstrating compliance with environmental management standards[113]. - The company has implemented a comprehensive environmental protection system, ensuring compliance with relevant laws and regulations, including regular reporting to environmental authorities[113]. - The company actively seeks suitable environmental equipment to minimize impacts on air, water, and soil, aligning with sustainable development goals[113]. - The company has developed emergency response plans for environmental incidents and conducts regular drills to ensure preparedness[113]. Governance and Management - The board presented the audited consolidated financial statements for the year ending December 31, 2021[108]. - The company has independent directors with extensive experience in finance and management, contributing to strategic decision-making[102][104]. - The financial management team is composed of qualified accountants with significant experience in financial and accounting management[106][107]. - The board of directors consists of 12 members, including 8 executive directors and 4 independent non-executive directors, with a total of 5 board meetings held during the year[164]. - The company has established a risk management policy to identify, assess, and manage significant risks, with senior management conducting annual risk identification and prioritization[189]. Employee and Human Resources - Employee costs for the year amounted to approximately RMB 1,516,828,000, a decrease from RMB 1,930,652,000 in 2020, which included share-based payment expenses of RMB 547,674,000[137]. - The company employed approximately 6,163 employees as of December 31, 2021, an increase from 6,025 employees in 2020[137]. - The employee turnover rate remains below the manufacturing industry average, indicating a high level of employee engagement and retention[114]. - The company has implemented a human resources policy focused on sustainable development, emphasizing professional ethics and continuous education for employees[140]. Future Outlook - The company provided guidance for the next fiscal year, projecting revenue growth of A% and an expected EBITDA margin of B%[92]. - Overall, the management remains optimistic about future growth, citing strong demand and a robust pipeline of projects[92].

Financial Performance - The company reported a customer contract revenue of RMB 10,601,507,000 for the six months ended June 30, 2021, representing a 93.9% increase compared to RMB 5,468,796,000 for the same period in 2020[5]. - Gross profit for the same period was RMB 1,805,980,000, up 53.9% from RMB 1,173,169,000 in 2020, with a gross margin of approximately 17.0%[5][7]. - Profit attributable to owners of the company reached RMB 722,802,000, a significant increase of 139.0% from RMB 302,429,000 in the previous year[5][7]. - Basic and diluted earnings per share were RMB 0.442, compared to RMB 0.185 in the same period last year, marking an increase of 138.9%[5][7]. - The group's overall gross profit margin for the review period was approximately 17.0%, down 4.5 percentage points from 21.5% in the same period last year, primarily due to the increased proportion of low-margin trading business[30]. - The group reported a net profit of RMB 722,802,000 for the six months ended June 30, 2021, compared to a profit of RMB 302,429,000 in the same period of 2020, representing a year-over-year increase of approximately 139.3%[91]. Revenue Breakdown - The company maintained a strong customer base in the wind power sector, with sales revenue from wind power gear transmission equipment rising approximately 32.1% to RMB 6,192,952,000[9]. - The industrial gear transmission equipment segment generated sales revenue of approximately RMB 1,024,560,000, representing a 62.1% increase compared to RMB 631,901,000 in the same period last year[11]. - The rail transit gear transmission equipment segment achieved sales revenue of approximately RMB 202,746,000, up 54.3% from RMB 131,383,000 year-on-year[12]. - The trading business generated sales revenue of approximately RMB 3,149,579,000, compared to zero in the same period last year, indicating significant growth[14]. - The wind power and industrial gear transmission segment generated revenue of RMB 7,217,512,000, accounting for approximately 68% of total revenue[114]. - The rail transportation gear transmission segment reported revenue of RMB 202,746,000, contributing around 1.9% to total revenue[114]. - The trading business segment achieved revenue of RMB 3,149,579,000, which is about 29.6% of total revenue[114]. Assets and Liabilities - Total assets increased by 10.7% to RMB 28,623,283,000 from RMB 25,851,099,000 as of December 31, 2020[5]. - The group's total liabilities as of June 30, 2021, were approximately RMB 15,466,691,000, an increase of 16.9% from RMB 13,227,891,000 at the beginning of the year[41]. - The group's cash and bank balances totaled approximately RMB 6,026,516,000, an increase of 45.0% from RMB 4,157,603,000 at the beginning of the year[42]. - The group's debt-to-asset ratio improved to 54.0%, up 2.8 percentage points from the previous year[5]. - The company's net assets attributable to owners increased to RMB 12,831,428 thousand from RMB 12,215,334 thousand, reflecting a growth of 5.0%[90]. - The total liabilities as of June 30, 2021, were RMB 15,466,691 thousand, compared to RMB 13,227,891 thousand as of December 31, 2020, indicating an increase in leverage[118]. Research and Development - Research and development costs for the group were approximately RMB 451,007,000, an increase of 96.0% year-on-year, primarily due to increased investment in new product development[36]. - The company is actively developing large megawatt gearboxes and integrating state monitoring, big data analysis, and mobile terminal technologies into its products[8]. - The company aims to expand its market presence by developing modular, series, and intelligent products to meet diverse customer needs[11]. Market and Strategic Initiatives - The company aims to enhance communication with potential domestic and international customers through subsidiaries in the USA, Germany, Singapore, Canada, and India[9]. - The company continues to diversify and expand into overseas markets, leveraging strong research and development capabilities[21]. - The Chinese government is supporting clean energy development, which is expected to benefit the wind power sector significantly[25]. - The company aims to maintain its market leadership while enhancing product quality and customer service[26]. - The global economic outlook remains uncertain due to the ongoing impact of the COVID-19 pandemic, but recovery is anticipated with a projected growth of 6% by the IMF for 2021[19]. Corporate Governance - The company has complied with the corporate governance code, although it deviated from the provision that the roles of Chairman and CEO should be held by different individuals[64]. - The Audit Committee, consisting of three independent non-executive directors, reviewed the interim report and found it compliant with applicable accounting standards and legal requirements[71]. - The company has established a diversity policy for board members, focusing on various criteria such as educational background and professional experience[73]. - The company will continue to review the separation of the roles of Chairman and CEO as part of its governance practices[64]. Shareholder Information - As of June 30, 2021, Five Seasons XVI Limited holds 1,208,577,693 shares, representing 73.91% of the company's issued shares[78]. - The controlling shareholder, Mr. Ji, is deemed to have an interest in 1,226,467,693 shares, which is approximately 74.99% of the company's issued shares[79]. - The company has a significant concentration of ownership, with major shareholders holding over 73% of the total shares[78]. Cash Flow and Investments - Cash generated from operating activities was RMB 351,582,000, a decrease of 68.2% from RMB 1,103,549,000 in the prior year[92]. - The company incurred inventory write-downs of RMB 142,276 thousand, significantly higher than RMB 33,249 thousand in the previous year, indicating increased inventory management challenges[123]. - The company recognized a net cash inflow of RMB 10,852,000 from the sale of subsidiaries after accounting for cash and cash equivalents[175]. - The company recorded sales to joint ventures amounting to RMB 87,091,000, significantly up from RMB 11,751,000 in the previous year[167]. Future Outlook - The company plans to continue expanding its market presence and investing in new technologies to enhance its product offerings[96]. - The company will closely monitor changes in credit policies and strengthen capital management to mitigate the impact of interest rate fluctuations on debt costs[52].

Financial Performance - For the fiscal year ending December 31, 2020, the company reported a revenue of RMB 15,368,511,000, an increase of 58.1% compared to RMB 9,722,896,000 in 2019[11]. - The profit attributable to the company's owners for the same period was RMB 840,906,000, reflecting a growth of 91.9% from RMB 438,188,000 in 2019[11]. - The company's gross profit for 2020 was RMB 3,212,710,000, which is a 66.0% increase from RMB 1,934,893,000 in the previous year[8]. - The basic and diluted earnings per share for 2020 were RMB 0.514, up 91.8% from RMB 0.268 in 2019[8]. - The overall gross profit margin for the year was approximately 20.9%, an increase of 1.0 percentage points from the previous year[40]. - Total comprehensive income for the year was RMB 993,870 thousand, compared to RMB 510,750 thousand in 2019, marking an increase of 94.5%[182]. - The company reported a profit of RMB 840,906 thousand for the year, compared to a profit of RMB 438,188 thousand in the previous year, indicating a significant increase of approximately 91.9%[190]. Assets and Liabilities - Total assets as of December 31, 2020, amounted to RMB 25,851,099,000, representing a 4.0% increase from RMB 24,858,848,000 in 2019[9]. - The company's total liabilities decreased by 2.2% to RMB 13,227,891,000 from RMB 13,529,450,000 in 2019[9]. - The net asset value increased by 11.4% to RMB 12,623,208,000 from RMB 11,329,398,000 in the previous year[9]. - The debt-to-asset ratio improved from 54.4% at the end of 2019 to 51.2% at the end of 2020[53]. - The company's total borrowings decreased to RMB 3,523,970,000 in 2020 from RMB 4,290,950,000 in 2019, indicating a reduction of approximately 17.9%[193]. Revenue by Segment - The sales revenue from wind power gear transmission equipment increased by 42.5% year-on-year to approximately RMB 11,651,603,000 (2019: RMB 8,178,999,000)[20]. - The industrial gear transmission equipment business generated sales revenue of approximately RMB 1,526,091,000, representing a 20.9% increase compared to last year (2019: RMB 1,261,820,000)[21]. - The sales revenue from rail transit gear transmission equipment rose by 33.3% year-on-year to approximately RMB 300,031,000 (2019: RMB 225,097,000)[22]. - The trade business generated sales revenue of approximately RMB 1,818,532,000, compared to zero in the previous year[23]. Research and Development - The company has demonstrated strong research, design, and development capabilities, positioning itself as a leader in the domestic wind power equipment industry[11]. - The group has developed and reserved the capability to produce gearboxes for wind turbines of 7MW and above, aligning its technology with international standards[13]. - Research and development costs increased by 29.8% to approximately RMB 512,737,000, driven by increased investment in new product development[45]. - The company is investing in R&D, allocating $E million towards the development of new technologies aimed at enhancing operational efficiency[5]. Market Strategy and Expansion - The company aims to enhance its market competitiveness by adjusting its business development strategies in the industrial gear transmission equipment sector[11]. - The company aims to expand its international market share while improving product quality and scale efficiency to achieve new highs in core business profitability[17]. - The company is actively expanding into new markets and industries for industrial gear transmission equipment, enhancing its product value and lifecycle[31]. - The company plans to continue launching targeted policies to support market recovery amid the challenges posed by the COVID-19 pandemic[11]. Environmental and Sustainability Initiatives - The company has maintained compliance with environmental protection laws in China and has implemented the ISO14001 environmental management system[87]. - The company has invested significant resources in environmental protection, with a donation expenditure of approximately RMB 10,162,000 in the year, up from RMB 573,000 in 2019[99]. - The management team emphasized a commitment to sustainability, with plans to invest J million in eco-friendly initiatives over the next three years[10]. Corporate Governance - The company has adhered to corporate governance codes, although it deviated from the principle that the roles of chairman and CEO should be separate[135]. - The board consists of 12 directors, including 8 executive directors and 4 independent non-executive directors, with a total of 6 meetings held during the year[138]. - The company has complied with listing rules by appointing at least three independent non-executive directors, with one possessing appropriate professional qualifications[140]. - The company has established a board diversity policy to select the best candidates based on various criteria, including educational background and professional experience[146]. Employee and Management Information - As of December 31, 2020, the group employed approximately 6,025 employees, an increase from 5,962 employees in 2019[107]. - Employee costs for the year amounted to approximately RMB 1,930,652,000, which includes share-based payment expenses of RMB 547,674,000[107]. - The company has established a reward program to encourage innovation and recognize employees who make significant contributions or achieve technological breakthroughs[111]. - The company has a diverse management team with qualifications in finance, accounting, and business management, ensuring robust financial oversight and strategic planning[83]. Financial Management and Risks - The group is focused on strengthening financial management and expanding financing channels to reduce financial costs in response to changes in credit policies[60]. - The company’s business operations are subject to risks related to currency fluctuations and interest rates, as detailed in the management discussion[89]. - The group ensures compliance with the Securities and Futures Ordinance and the Listing Rules regarding the immediate disclosure of inside information[160]. Audit and Compliance - The independent auditor confirmed that the consolidated financial statements fairly reflect the group's financial position as of December 31, 2020, in accordance with International Financial Reporting Standards[164]. - The audit committee, composed of 3 independent non-executive directors, reviewed the annual report for the year ending December 31, 2019, and the interim report for the six months ending June 30, 2020[142]. - The audit fees for the current external auditor amounted to RMB 4,600,000 for audit services and RMB 2,659,000 for non-audit services, with specific non-audit service fees detailed[155].