Financial Performance - Total revenue for the first quarter reached ¥396,205,639.32, an increase of 37.68% compared to ¥287,771,890.36 in the same period last year[9] - Net profit attributable to shareholders was ¥22,875,963.49, up 18.15% from ¥19,361,284.64 year-on-year[9] - The company achieved operating revenue of CNY 396.21 million, a year-on-year increase of 37.68% due to enhanced production capacity and increased sales orders[24] - The net profit attributable to the parent company was CNY 22.88 million, reflecting an 18.15% year-on-year growth, driven by revenue growth outpacing the increase in operating costs[24] - Total comprehensive income for the first quarter was CNY 22,875,963.49, up from CNY 19,361,284.64 in the previous period[52] Assets and Liabilities - Total assets at the end of the reporting period were ¥3,946,292,216.35, reflecting a 55.03% increase from ¥2,545,482,401.03 at the end of the previous year[9] - The net assets attributable to shareholders increased by 98.67% to ¥2,867,029,026.09 from ¥1,443,101,912.24[9] - Total liabilities decreased to CNY 927,261,250.97 from CNY 902,556,096.71, a reduction of 2.5%[48] - The company’s accounts payable decreased by 38.92% to CNY 262.24 million, reflecting increased payments to suppliers[22] Cash Flow and Financing - Cash and cash equivalents at the end of the reporting period reached CNY 1.54 billion, a significant increase of 345.59% compared to the previous year, primarily due to funds raised from the IPO[22] - The net cash flow from financing activities surged by 2762.29% to CNY 1.46 billion, primarily due to funds raised from the IPO[23] - Total cash inflow from financing activities reached 1,496,913,363.24 CNY, significantly up from 57,259,226.70 CNY in the previous year, reflecting strong capital raising efforts[64] - The net increase in cash and cash equivalents for the period was 1,172,780,515.22 CNY, compared to a decrease of -124,885,024.71 CNY in the same quarter last year, showing improved liquidity[64] Shareholder Information - Total number of common shareholders at the end of the reporting period is 99,643[15] - The largest shareholder, Chen Weizhong, holds 25.09% of shares, totaling 153,211,368 shares[15] - The second largest shareholder, Chen Zhizhong, holds 6.61% of shares, totaling 40,383,950 shares[15] - The total number of restricted shares at the end of the period is 458,000,000, with an increase of 330,406,836 shares during the period[18] - The company has a total of 10 major shareholders with significant stakes, including Chen Weizhong, Chen Zhizhong, and others[15] Operational Challenges and Strategies - The company reported a rapid increase in accounts receivable, with a declining turnover rate, which poses a potential risk to cash flow[12] - The company is actively enhancing its management capabilities to address the challenges posed by rapid business expansion and the recent IPO[12] - The company plans to increase its focus on infrastructure projects to diversify revenue sources and reduce reliance on the real estate sector[11] - The company has implemented measures to mitigate raw material price fluctuation risks, including strategic partnerships with suppliers[12] Investment and Capital Expenditure - The total amount of raised funds is CNY 1,401.05 million, with CNY 2.11 million invested in the current quarter[31] - Cumulative investment of raised funds amounts to CNY 29.01 million, representing 20.69% of the total commitment[31] - The company plans to use CNY 140.00 million of temporarily idle raised funds to supplement working capital, which is 9.99% of the net raised funds[34] - The construction progress of the Weinan R&D base is at 0.29% and the Jingmen R&D base is at 2.24%[31] Inventory and Operating Costs - The company's inventory increased to CNY 281.82 million from CNY 219.69 million, indicating a growth of 28.25%[42] - Operating costs rose by 46.34% to CNY 254.19 million, driven by the increase in revenue[24] - The company reported a total operating cost of CNY 372,869,812.79, which is an increase of 40.3% from CNY 265,774,570.38 in the previous year[50] Miscellaneous - The company has not conducted any repurchase transactions among the top 10 common shareholders during the reporting period[16] - There are no violations regarding external guarantees during the reporting period[36] - The company has not reported any non-operating fund occupation by controlling shareholders or related parties[37] - The company did not report any significant new product launches or technological advancements during this quarter[54]

Financial Performance - The company's operating revenue for 2017 was ¥2,038,788,127.61, representing a 38.37% increase compared to ¥1,473,418,297.14 in 2016[24]. - The net profit attributable to shareholders for 2017 was ¥217,679,960.09, a decrease of 17.68% from ¥264,446,344.22 in 2016[24]. - The net profit after deducting non-recurring gains and losses was ¥216,620,949.64, down 21.23% from ¥275,010,904.22 in the previous year[24]. - The total assets at the end of 2017 reached ¥2,545,482,401.03, an increase of 23.33% from ¥2,063,947,057.30 at the end of 2016[24]. - The company achieved a basic earnings per share of ¥0.48 in 2017, a decline of 23.81% compared to ¥0.63 in 2016[24]. - The total net cash flow from operating activities for 2017 was ¥99,920,290.86, a decrease of 12.23% from ¥113,839,922.36 in 2016[24]. - The company reported a commitment to comply with various regulations regarding shareholding and transfer restrictions, ensuring adherence to the Securities Law and Company Law[111]. - The company’s net profit for 2017 was RMB 184,978,528.90, after deducting the legal surplus reserve[106]. Revenue Sources - The company's revenue from the real estate sector accounted for approximately 90% of total sales, making it highly sensitive to macroeconomic controls and investment slowdowns in the real estate industry[6]. - Sales of waterproof materials accounted for ¥1,746,824,182.55, representing 85.68% of total revenue, with a growth of 33.56% from ¥1,307,915,322.15 in 2016[53]. - The waterproof engineering construction segment saw revenue of ¥281,226,756.58, a significant increase of 73.41% from ¥162,173,581.83 in the previous year[53]. Operational Expansion - The company is expanding its production capacity with new facilities in Nantong, Dezhou, and Anshan, while also planning new projects in Weinan and Jingmen[7]. - The company has established six major production bases, including in Foshan, Kunshan, Chongqing, Dezhou, Anshan, and Nantong, with additional bases in Jingmen and Weinan under construction, which will optimize supply regions[37][49]. - The company’s operational expansion may lead to increased management complexity and risks if not effectively controlled[7]. Research and Development - The company is actively developing new waterproofing products and technologies to enhance its market position and competitiveness[6]. - The company has developed innovative products such as the APF-C polymer self-adhesive waterproof membrane and the KERUIP intelligent waterproof system, indicating ongoing R&D efforts[32]. - The company holds 86 patents, including 18 invention patents, showcasing its strong R&D capabilities in the waterproof materials sector[32]. - The company plans to continue increasing R&D investment to maintain its technological and product leadership in the waterproof industry[48]. - The company's R&D expenses amounted to ¥86,071,131.89, accounting for 4.22% of total revenue, with 26 patents obtained and 15 new patents filed during the reporting period[67]. Risk Management - The company reported a rapid increase in accounts receivable, with a declining turnover rate, indicating potential risks in cash flow management[8]. - The company faces risks related to raw material price fluctuations, particularly for petroleum-based products, which could impact gross margins and operational performance[6]. - The company has experienced rapid growth in accounts receivable, with a declining turnover rate, posing a potential risk if major debtors face financial difficulties[96]. Dividend Policy - The profit distribution plan approved by the board proposes a cash dividend of 0.50 RMB per 10 shares, based on a total of 610,666,600 shares[10]. - The cash dividend represents 14.03% of the net profit attributable to the company's ordinary shareholders for the year 2017, which was RMB 217,679,960.09[108]. - The company has maintained a cash dividend policy that aligns with its articles of association and shareholder resolutions, ensuring transparency and compliance[101]. - In the past three years, the company has consistently paid cash dividends, with amounts of RMB 19,658,767.80 in 2015, RMB 32,060,000.00 in 2016, and RMB 30,533,330.00 in 2017[107]. Compliance and Governance - The company has a long-term commitment to maintain compliance with regulations governing the trading of shares by directors and senior management[113]. - The company has established a policy that any share reduction within two years post-lock-up must not be below the IPO price[113]. - The company has a structured approach to managing share transfers and compliance, ensuring that all actions are in line with regulatory requirements[113]. - The company has committed to fulfilling all obligations and responsibilities made during the initial public offering process, ensuring compliance with regulatory requirements[125]. Market Outlook - The company forecasts a 31.24% increase in revenue for 2017, projecting total revenue of 193,371.37 million yuan compared to the previous year[129]. - The company provided a positive outlook for the next fiscal year, projecting a revenue growth of 10% to 1.32 billion RMB[180]. - New product development includes the launch of a waterproofing technology that is expected to capture 25% of the market share within two years[181]. Employee and Management - The total number of employees in the company is 1,992, with 950 in the parent company and 1,042 in major subsidiaries[191]. - The total remuneration for directors and senior management during the reporting period amounts to 606.14 million yuan[190]. - The company emphasizes employee training and development, with plans to enhance internal training programs and management skills[194]. - The board of directors consists of 9 members, including 4 independent directors, ensuring compliance with legal and regulatory requirements[199].