山东龙泉管业股份有限公司 关于向全资子公司提供担保的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 证券代码：002671 证券简称：龙泉股份 公告编号：2023-049 一、担保事项概述 （一）担保情况概述 山东龙泉管业股份有限公司（以下简称"公司"）之全资子公司无锡市新峰 管业有限公司（以下简称"新峰管业"）因业务开展需要，拟向金融机构申请办 理授信业务。2023 年 7 月 25 日，公司与江苏银行股份有限公司无锡分行签订了 《最高额保证合同》（合同编号：BZ022423000459），约定公司为新峰管业提 供最高额连带责任保证，担保最高债权本金为人民币 12,000.00 万元，以及前述 本金对应利息、费用等全部债权之和。 （二）担保审议情况 公司分别于 2023 年 4 月 27 日、2023 年 5 月 19 日召开了第五届董事会第 九次会议和 2022 年年度股东大会，审议通过了《关于 2023 年度对外担保额度预 计的议案》。详见公司在巨潮资讯网披露的《第五届董事会第九次会议决议公告》 （公告编号：2023-011）、《关于 2023 ...

山东龙泉管业股份有限公司 投资者关系活动记录表 编号：2023-003 √特定对象调研 □分析师会议 □媒体采访 □业绩说明会 投资者关系活 动类别 □新闻发布会 □路演活动 □现场参观 □其他 活动参与人员 中国国际金融股份有限公司研究部分析员张琮翎； 公司董事兼副总裁王晓军、董事会秘书李文波。 时间 2023 年 8 月 2 日（星期三）下午 14:00—17:00 地点 龙泉股份四楼会议室 形式 现场调研 1、公司经营团队情况介绍。 答：公司主要经营团队以 80 后成员为主，人才结构较为合理，既有 拥有多年行业经验的业务型管理者，也有财务等专业型管理人才。 2、子公司新峰管业业务介绍。 答：公司子公司新峰管业主要从事工业金属管道配件（又称工业金属 管件）的研发、生产与销售业务。其主要产品为弯头、三通、四通、180°、 交流内容及具 体问答记录 90°、45°弯头、异径管、翻边短节、管封头、锻制式承插系列等管件， 产品主要用于核电及石化行业。 新峰管业产品覆盖范围从以高压临氢管件、核级管件为主，逐步扩展 为高、中、低压管件全覆盖，并积极推广管道预制化产品。 新峰管业参与了我国核电和石化领域的多项重点建设项 ...

Group 1: Company Performance and Market Context - In Q1 2023, the company's operations showed significant improvement compared to the same period last year, which was affected by external factors leading to production discontinuity [1] - The national water investment has remained high, with the release of the "National Water Network Construction Planning Outline" serving as a key guiding document for future projects [1] - By 2025, a number of national water network backbone projects are expected to be constructed, with a focus on addressing water resource allocation and urban water supply issues [1] Group 2: Project Orders and Industry Competition - Since the beginning of 2023, the company has won contracts exceeding 1.3 billion yuan, including major projects like the Guangdong Water Resource Allocation Project and the second phase of the Central Yunnan Water Diversion Project [2] - The competitive landscape for the PCCP industry shows that major water diversion projects are primarily awarded to listed companies and state-owned enterprises, highlighting the company's competitive advantage as a leading player [2] Group 3: Future Outlook and Business Development - The company anticipates sustained construction of cross-regional water diversion projects over the next decade, driven by increased investment in water resources [2] - The company achieved over 50 million yuan in revenue from new products like 3PE anti-corrosion steel pipes in 2022, with new product revenue accounting for approximately 25% of total revenue [3] - In the next 2 to 3 years, the company plans to transition towards a comprehensive technology and service provider, expanding its product offerings across various water usage categories [3]

山东龙泉管道工程股份有限公司 投资者关系活动记录表 编号：2023-001 | | □特定对象调研 □分析师会议 | | --- | --- | | 投资者关系活 | □媒体采访 √业绩说明会 | | 动类别 | □新闻发布会 □路演活动 | | | □现场参观 | | | □其他（请文字说明其他活动内容） | | | 线上参与 年度网上业绩说明会的投资者； 2022 | | 活动参与人员 | 公司董事长兼总裁付波先生；独立董事钟宇先生；公司财务总监贲亮亮先 | | | 生；董事会秘书李文波先生。 | | 时间 | 年 月 日（星期三）下午 2023 5 10 15:00—17:00 | | 地点 | 全景网"投资者关系互动平台"（https://ir.p5w.net） | | 形式 | 在线文字交流 | | | 1、请问付总，您对目前公司股价、走势及人气怎么看？是否是公司经营 | | | 管理和盈利能力的真实反映？ | | | 答：您好，感谢您对公司的关注，股票价格波动受多种因素影响，公司将 | | | 在稳固主营业务的基础上，积极寻求有限多元发展，提升公司在资本市场 | | | 的认可度。谢谢！ | | ...

Financial Performance - The company's operating revenue for Q1 2023 was ¥191,716,055.84, representing a 48.59% increase compared to ¥129,019,317.96 in the same period last year[4] - The net loss attributable to shareholders decreased to ¥8,951,130.76, an improvement of 80.04% from a loss of ¥44,842,257.88 in the previous year[4] - The company's operating profit increased by 81.74% year-on-year, while the total profit rose by 81.93%[9] - The company reported a net loss of ¥9,880,242.64 for the current period, compared to a net loss of ¥45,385,325.85 in the previous period, indicating a reduction in losses by approximately 78.3%[19] - The basic earnings per share improved to -¥0.02, a 75.00% increase from -¥0.08 in the same period last year[4] - The basic and diluted earnings per share were both -¥0.02, an improvement from -¥0.08 in the previous period[20] Cash Flow - The net cash flow from operating activities improved by 42.88%, amounting to -¥76,368,476.08 compared to -¥133,695,301.73 in the prior year[4] - The company generated ¥258,181,845.67 in cash inflows from operating activities, compared to ¥214,571,512.46 in the previous period, marking an increase of about 20.3%[21] - The cash flow from investment activities surged by 288.81%, primarily due to the receipt of proceeds from the sale of property equity[9] - Investment activities generated a net cash flow of ¥18,467,848.24, a turnaround from -¥9,781,035.70 in the previous period[22] - Financing activities resulted in a net cash outflow of -¥37,262,615.16, contrasting with a net inflow of ¥83,795,541.83 in the previous period[22] Assets and Liabilities - The company's total assets decreased by 8.22% to ¥2,427,273,998.25 from ¥2,644,763,447.78 at the end of the previous year[4] - Total current assets decreased from 1,602,498,444.01 CNY at the beginning of the year to 1,398,030,593.57 CNY, a decline of approximately 12.7%[14] - Total liabilities decreased from 1,072,004,424.70 CNY to 864,221,584.77 CNY, a reduction of about 19.4%[15] - The company's total equity decreased from 1,572,759,023.08 CNY to 1,563,052,413.48 CNY, a reduction of about 0.6%[16] - The company's cash and cash equivalents decreased from 427,589,520.08 CNY to 321,669,247.35 CNY, a decrease of about 24.8%[14] - The company's accounts receivable decreased from 676,709,800.35 CNY to 626,314,755.06 CNY, a decline of approximately 7.4%[14] Management and Shareholder Information - The company's management expenses decreased by 39.42%, attributed to reduced fixed costs such as depreciation[9] - The total number of common shareholders at the end of the reporting period is 24,608[12] - The largest shareholder, Guangdong Jianhua Enterprise Management Consulting Co., Ltd., holds 22.99% of shares, totaling 130,033,668 shares[12] - The company has no preferred shareholders or significant financing activities reported among the top shareholders[13] Other Financial Metrics - Total operating costs increased to ¥204,507,113.24 from ¥186,409,537.50, reflecting a rise of about 9.3%[17] - The company reported a negative retained earnings of -463,506,346.06 CNY[16] - The company's long-term borrowings increased by 104.06%, indicating a rise in long-term loans taken during the period[8] - The company's contract liabilities grew by 33.29%, reflecting an increase in customer prepayments received[8] - The company reported a decrease in management expenses from ¥52,223,277.69 to ¥31,636,564.36, a reduction of approximately 39.3%[17]

Financial Performance - The company's operating revenue for 2022 was ¥996,503,245.11, a decrease of 27.57% compared to ¥1,375,875,517.55 in 2021[24]. - The net profit attributable to shareholders for 2022 was -¥640,759,587.08, representing a decline of 3,729.26% from ¥17,655,389.49 in the previous year[23]. - The basic earnings per share for 2022 was -¥1.15, a decrease of 3,933.33% from ¥0.03 in 2021[23]. - The diluted earnings per share for 2022 was -¥1.13, reflecting a decline of 3,866.67% from ¥0.03 in the previous year[23]. - The weighted average return on equity was -34.03% in 2022, down from 0.80% in 2021[23]. - The company experienced a significant decline in revenue and profitability, indicating potential challenges in market conditions and operational efficiency[23]. - The company reported a significant investment loss of approximately ¥186.42 million in 2022 due to the transfer of equity in Shengshi Property Company[29]. - The total non-recurring losses amounted to approximately ¥201.83 million in 2022, a significant decrease from a profit of ¥43.78 million in 2021[30]. Cash Flow and Assets - The net cash flow from operating activities increased by 71.25% to ¥82,025,993.81 in 2022, compared to ¥47,897,314.94 in 2021[23]. - The total assets at the end of 2022 were ¥2,644,763,447.78, down 16.38% from ¥3,162,813,505.81 at the end of 2021[23]. - The net assets attributable to shareholders decreased by 28.71% to ¥1,570,715,011.19 at the end of 2022, compared to ¥2,203,288,383.32 at the end of 2021[23]. - The company reported a net cash flow from investing activities grew by 99.05%, mainly from the sale of equity in Zibo Longquan Shengshi Property Co., Ltd.[91]. - The net increase in cash and cash equivalents was 111,202,164.08 CNY, a significant improvement compared to a decrease of 103,110,883.13 CNY in 2021[90]. Market and Business Strategy - The company plans to focus on high-quality development in 2023, emphasizing asset structure optimization, talent adjustment, and enhancing product technology content[5]. - The company aims to improve the order rate of key projects in the water conservancy and petrochemical nuclear power core markets to enhance operational stability[5]. - The company is expanding into new businesses, including 3PE anti-corrosion steel pipes and underground pipeline lifecycle management services[42]. - The company has established itself as a leading supplier of PCCP in China, successfully winning contracts for major water diversion projects across various provinces[59]. - The company operates under an order-driven business model, with performance growth reliant on the quantity and quality of orders obtained[58]. Research and Development - The company will strengthen R&D, technological transformation, and talent investment to increase the technical content of product solutions[5]. - Research and development expenses increased by 55.23% to CNY 20,308,281.59 in 2022, compared to CNY 13,082,321.33 in 2021[70]. - The number of R&D personnel rose by 8.04% from 112 in 2021 to 121 in 2022, with R&D personnel now accounting for 9.62% of the total workforce[88]. - The company has made significant investments in R&D, leading to the development of proprietary design software for PCCP and participation in drafting national standards[65]. Corporate Governance - The company has improved its corporate governance structure in compliance with relevant laws and regulations[117]. - The company has established a transparent information disclosure system, allowing all investors to access company information fairly[119]. - The company has a total of 5 board members, including 2 independent directors, ensuring a legally valid board composition[118]. - The company is focused on maintaining a strong governance structure with independent directors and a diverse board composition[128]. Employee Management and Remuneration - The total remuneration for directors, supervisors, and senior management during the reporting period amounted to 6.1137 million yuan[134]. - The company has implemented a salary policy based on economic performance, production output, and job responsibilities[144]. - The company plans to conduct various training programs to enhance employee skills and management capabilities, including executive training and technical qualifications[145]. - The company has a total of 100+ supervisory positions held by Zhao Yuhua, the chairwoman of the supervisory board, in the subsidiary companies of Jianhua Holdings Group[132]. Environmental and Social Responsibility - Environmental protection and governance investments amounted to approximately RMB 18.16 million in 2022, with environmental protection tax paid of about RMB 60,700[166]. - The company emphasizes environmental protection and sustainable development, adhering to relevant laws and regulations while investing in eco-friendly facilities[167]. - In 2022, the company participated in various public welfare activities, donating a total of CNY 105,700 to support elderly care, rural revitalization, and educational assistance[168]. Risks and Challenges - The company faces risks related to the release schedule of large water supply and petrochemical projects, which could significantly impact its operating performance[110]. - The company has a significant amount of accounts receivable due to long construction periods in water conservancy and municipal projects, which may affect cash flow[112]. - The company acknowledges the uncertainties in future plans and encourages investors to maintain awareness of investment risks[8].

山东龙泉管道工程股份有限公司 关于举行 2022 年度报告网上业绩说明会的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 山东龙泉管道工程股份有限公司（以下简称"公司"）定于 2023 年 5 月 10 日（星期三）下午 15:00—17:00 在全景网举行 2022 年度报告网上业绩说明会， 本次说明会将采用网络远程方式举行，投资者可登陆全景网"投资者关系互动平 台"（https://ir.p5w.net）参与本次说明会。 出席本次说明会的人员有：公司董事长兼总裁付波先生，财务总监贲亮亮先 生，董事会秘书李文波先生，独立董事钟宇先生。 为充分尊重投资者意见、提升交流的有效性和针对性，公司就 2022 年度报 告网上业绩说明会提前向投资者公开征集问题，广泛听取投资者的意见和建议。 投资者可于 2023 年 5 月 7 日（星期日）下午 17：00 前访问 https://ir.p5w.net/zj/， 或扫描下方二维码，进入问题征集专题页面。公司将在 2022 年度报告网上业绩 说明会上，对投资者普遍关注的问题进行回答。欢迎广大投资者积极参与。 证券代码 ...

Group 1: Financial Performance - The company achieved a revenue of 733 million CNY in the first three quarters of 2014, representing a year-on-year growth of 19.18% [1] - The net profit attributable to shareholders for the first three quarters was 119 million CNY, an increase of 28.86% compared to the same period last year [1] - The expected net profit growth for the full year 2014 is between 30% to 50% compared to 2013 [1] Group 2: Order Status and Project Progress - The company currently has orders on hand amounting to approximately 800 million CNY, with ongoing follow-ups on related orders [2] - Significant projects in regions such as Shanxi, Jiangsu, and others have not yet started due to local financial conditions [2] Group 3: Cost Management and Efficiency - The company has implemented a "Management Year" initiative, leading to a significant reduction in expenses, particularly in sales costs [2] - The sales expense reduction is primarily due to unique sales contracts that do not include freight, suggesting that this reduction may not be sustainable [2] Group 4: Market and Policy Environment - Recent meetings by the Ministry of Water Resources and other departments aim to accelerate water conservancy construction, with a central budget investment of 457.6 billion CNY for 2014, an increase of 20 billion CNY from the previous year [2] - The company is closely monitoring the progress of approved projects that have not yet commenced due to economic downturns affecting fiscal revenues [2] Group 5: Strategic Development - The company has established a subsidiary in Beijing to focus on high-speed rail projects, with plans to secure orders in the first half of the following year [2] - The water treatment industry is identified as a market hotspot, and the company is considering entering this sector when the timing is right [2] - The company is progressing with its non-public offering fundraising projects and may consider refinancing in the future to enhance competitiveness [2]

Group 1: Current Status of Sludge Treatment - As of the end of 2013, there were 3,513 sewage treatment plants in China, with a treatment capacity of approximately 1.49 million cubic meters per day, generating over 33 million tons of sludge annually, of which 80% remains untreated [1][2] - The predominant method of sludge disposal in China is landfill, with 63% of sludge being disposed of this way [2][3] Group 2: Low-Temperature Jet Drying Technology - The company's low-temperature jet drying technology operates at normal temperature and pressure, utilizing "shock wave" principles to accelerate sludge drying [1][2] - Key features of the technology include safety, energy efficiency, reduced odor emissions, and significant cost savings in transportation [2] Group 3: Post-Drying Sludge Treatment Methods - Post-drying, sludge can be treated through cement kiln co-disposal, plasma gasification, or used in the production of building materials [2] - The cement kiln method involves burning sludge at temperatures above 1,450°C, ensuring complete combustion without harmful emissions [2] Group 4: Advantages of the Company in Sludge Treatment - The company has accumulated substantial resources and project experience from large-scale water conservancy projects, enhancing its market development capabilities [2] - The modular design of the equipment allows for rapid establishment of treatment facilities in different locations [2] Group 5: Demonstration Project Overview - The company is involved in a project aimed at reducing sludge by 23,000 tons per year, utilizing jet drying technology to decrease moisture content from 80% to below 30% [2] - This project effectively reduces sludge volume from 50,000 tons to 14,300 tons, contributing to ecological and social benefits [2] Group 6: Social Benefits and Market Prospects - The project addresses public and governmental responsibilities by reducing environmental pollution and promoting resource recycling [2] - By 2015, the government aims for a harmless treatment rate of 80% in major cities and 70% in other cities, with an investment of 60 billion yuan in sludge reduction and treatment [3]

Group 1: Company Performance and Projections - The company's 2016 performance did not meet expectations due to delayed supply periods for certain PCCP projects, resulting in lower revenue [1] - New Peak Pipe Industry's 2016 performance was affected by unfulfilled orders from significant projects, leading to unmet profit commitments [1] - The company anticipates a substantial increase in orders for 2017, with signed contracts for multiple major projects, including a 20 million tons/year refining project [2] Group 2: Accounts Receivable and Financial Management - Accounts receivable growth is not aligned with revenue growth due to industry-specific characteristics, with a significant portion being progress payments and quality assurance deposits [2] - As of Q1 2017, accounts receivable balance is approximately 1 billion yuan, with about 30% as progress payments and 60% as historical quality assurance and water guarantee deposits [2] Group 3: Strategic Opportunities and Market Position - The company is monitoring opportunities in the Xiong'an New Area and believes it has advantages in supplying PCCP materials due to past project experience and local production capabilities [2] - The company views underground utility tunnel projects as high-investment with long payback periods, currently participating as a supporting supplier rather than a primary contractor [2] Group 4: Stock Performance and Future Strategy - The company acknowledges that stock price trends are influenced by various factors and aims to expand its business scope to enhance market recognition and reflect true company value [2] - Future strategic layout includes exploring mergers and acquisitions in the industry to optimize business structure and enhance profitability [3] Group 5: Financial Outlook - The company projects a net profit of approximately 120 million yuan for 2017, which serves as an internal management reference rather than a formal profit commitment [3] - The execution of PCCP contracts is expected to return to normal rhythm within 1-2 years, with several large orders from New Peak Pipe Industry contributing to performance elasticity [3] Group 6: International Business Development - The company is actively expanding its overseas business, having established an international division and signed contracts for projects such as the Indonesian coal-fired power plant [3]