证券代码：000920 证券简称：沃顿科技 沃顿科技股份有限公司投资者关系活动记录表 编号：202312 投资者关 ☑特定对象调研 □分析师会议 系活动类 □媒体采访 □业绩说明会 别 □新闻发布会 □路演活动 □现场参观 □其他 参与单位 招商证券 名称 时间 7 月 20 日 地点 线上沟通 上市公司 证券事务代表 宋伟女士 接待人员 投关事务经理 严珮文女士 姓名 1. 公司对于反渗透膜的国产替代趋势的看法？未来增长较好的膜业务下游领 域？ 公司对反渗透膜的国产化趋势比较乐观，近年来，随着国产反渗透膜技术水平和 产品品质的不断提升，在各个应用领域得到持续拓展，产品品质也得到更广泛的 认可，成本控制力也在持续提升，我们对未来国产份额加速提升充满信心，比较 投资者关 系活动主 要内容 看好的领域包括新能源、电子行业、海水淡化以及再生水等。 2. 公司年报销售地区只有贵阳和北京两个地区，公司是否有出口业务？出口比例 是多少？ 公司的产品已经出口至 130 多个国家和地区，年报统计口径为发货地。2022 年膜 业务的境外营业收入占比超过 20%。 3. 海水淡化膜是否已有实际应用？销售情况如何？ 海水淡化膜是公 ...

证券代码：000920 证券简称：沃顿科技 编号：202311 投资者关 ☑特定对象调研 □分析师会议 系活动类 □媒体采访 □业绩说明会 别 □新闻发布会 □路演活动 □现场参观 □其他 参与单位 国海证券 名称 时间 6 月 14 日 地点 线上沟通 上市公司 证券事务代表 宋伟女士 接待人员 投关事务经理 严珮文女士 姓名 1. 公司膜业务近况？ 公司处于行业国内领先、国际先进水平，产品获得市场的广泛认可，品牌知名度 和影响力持续提升，在市政供水、废水处理、中水回用、零排放、超纯水制备等 众多领域有应用示范案例。多年来，公司凭借自身技术优势及销售推广，不断累 积客户资源，近年来，国产化趋势明显，膜技术应用得到持续拓展，新领域增长 投资者关 系活动主 要内容 势头明显，公司也在积极抓住市场机遇，开展协同业务布局，继续强化研发投入， 持续巩固国内领先优势。 2. 公司未来发展机遇？ 随着我国经济不断发展，传统工业持续绿色升级，新的应用领域不断拓展，膜市 场未来发展空间广阔，工业水处理、海水淡化、特种物料浓缩分离等应用范围都 具有较好的发展前景。膜分离业务方面，公司将积极发挥膜产品研发、定制的核 沃顿科技股份 ...

证券代码：000920 证券简称：沃顿科技 沃顿科技股份有限公司投资者关系活动记录表 编号：202310 投资者关 ☑特定对象调研 □分析师会议 系活动类 □媒体采访 □业绩说明会 别 □新闻发布会 □路演活动 □现场参观 □其他 参与单位 长江证券 名称 时间 6 月 9 日 地点 电话会议 上市公司 董事会秘书 赵峰先生 接待人员 证券事务代表 宋伟女士 姓名 投关事务经理 严珮文女士 1. 2023 年 5 月 25 日，中共中央、国务院印发《国家水网建设规划纲要》，提出 加强再生水、海水淡化、苦咸水等非常规水源利用，请分享一下再生水、海水淡 化、苦咸水几个方向目前的发展情况，沃顿科技可以参与的市场空间大概有多少？ 这几个方向的行业需求增速是否在提升？ 再生水回用、海水淡化、苦咸水处理都是公司比较看好且擅长的领域。再生水回用在 投资者关 系活动主 要内容 华北这样水资源短缺的地区应用比较普及，当地的水价促进了该项技术的推广。反渗 透膜在海水淡化领域目前已经有成熟应用，国内海淡项目逐渐增多将提供更多市场机 会，公司在国外海水淡化市场也取得了突破，今年海外业务增长情况良好，预计未来 将持续增长。苦咸水方面， ...

证券代码：000920 证券简称：沃顿科技 编号：202309 投资者关 ☑特定对象调研 □分析师会议 系活动类 □媒体采访 □业绩说明会 别 □新闻发布会 □路演活动 □现场参观 □其他 参与单位 德邦证券 名称 时间 6 月 8 日 地点 公司会议室 上市公司 证券事务代表 宋伟女士 接待人员 投关事务经理 严珮文女士 姓名 1. 公司业务介绍： 公司的业务主要分为膜业务、膜分离业务及植物纤维业务三大块。膜业务即膜材 料及膜元件的研发、生产及销售；膜分离业务是指公司为推动膜分离技术在水处 理、物料分离等领域的应用，向下游膜应用领域进行拓展的业务，主要包括为客 户提供膜集成技术整体解决方案、技术实施与系统集成、项目运营和服务等；植 投资者关 系活动主 要内容 物纤维业务主要产品为棕纤维床垫、家具、寝具等居民睡眠需求相关的产品。 2. 工业膜元件的使用寿命？ 基于使用场景和进水水质的不同，膜元件的使用寿命也有较大差异，替换周期一 般情况三年，但预处理系统提升进水水质对使用周期有重要的正向影响。 3. 公司产品与国外品牌是否存在差距？ 沃顿科技股份有限公司投资者关系活动记录表 目前公司产品品类非常全面，大部分产 ...

证券代码：000920 证券简称：沃顿科技 沃顿科技股份有限公司投资者关系活动记录表 编号：202306 投资者关 □特定对象调研 □分析师会议 系活动类 ☑媒体采访 □业绩说明会 别 □新闻发布会 □路演活动 ☑现场参观 ☑其他：5·15 全国投资者保护宣传日——走进沃顿科技活动 参与单位 深交所投资者服务部、贵州证券业协会、贵州省地方金融监管局、华创证 名称 券、贵阳晚报、全景网以及参与"5·15 全国投资者保护宣传日——走进沃 顿科技活动"的投资者 时间 5 月 15 日 地点 公司会议室 上市公司 董事长 蔡志奇先生 接待人员 党委副书记、董事 吴宗策先生 姓名 证券事务代表 宋伟女士 投关事务经理 严珮文女士 1. 公司情况介绍 公司是国内最早发展起来的反渗透膜制造企业，在国际膜分离水处理市场具备较 强的竞争优势和较高的市场占有率，目前的主要产品有复合反渗透膜、纳滤膜、 超滤膜等分离膜及膜元件。公司正着力于在几个方面积极布局：针对供应链管理， 为降低潜在卡脖子风险，公司正在推进提升国产原材料的使用占比，在贸易壁垒 投资者关 系活动主 要内容 和关税上节省成本；针对市场，公司将围绕废水资源化利用、新能 ...

证券代码：000920 证券简称：沃顿科技 沃顿科技股份有限公司投资者关系活动记录表 编号：202308 投资者关 □特定对象调研 □分析师会议 系活动类 □媒体采访 ☑业绩说明会 别 □新闻发布会 □路演活动 □现场参观 □其他 参与单位 线上参与公司沃顿科技"2022 年度贵州辖区上市公司业绩说明会暨投资者 名称 集体接待日活动"的投资者 时间 2023 年 5 月 17 日 (周三) 下午 15:00~17:30 地点 公司通过全景网"投资者关系互动平台"（https://ir.p5w.net）采用网 络远程的方式召开业绩说明会 上市公司 董事长 蔡志奇先生 接待人员 董事会秘书 赵峰先生 姓名 证券事务代表 宋伟女士 1、公司目前膜产品技术在国内处于领先地位，请问对比国内同类型公司，请问壁 垒有多高？或者说技术领先多少年？ 您好！RO/NF 膜行业公认有较高的壁垒，从 2003 年国内三家公司进入，到现在约 35 家公司在这个赛道，经历比较漫长的过程。应该说，近几年国内有几家同行企 业进步还是比较大的。至于壁垒和领先的问题，比较难于量化。建议您多关注中 投资者关 系活动主 要内容 国膜工业协会发布的数 ...

证券代码：000920 证券简称：沃顿科技 编号：202307 投资者关 ☑特定对象调研 □分析师会议 系活动类 □媒体采访 □业绩说明会 别 □新闻发布会 □路演活动 □现场参观 □其他 参与单位 国联证券 名称 时间 5 月 16 日 地点 公司会议室 上市公司 证券事务代表 宋伟女士 接待人员 投关事务经理 严珮文女士 姓名 1. 家用膜与工业膜的价格分别是多少？ 因规格和用途不同，价格上有很大差异。市场上家用膜价格在几十到几百不等， 八寸工业膜价格通常在几千到上万，应用于水质复杂、对技术要求高的领域的膜 价格可能会更高。 投资者关 系活动主 要内容 2. 膜分离业务是做什么的？ 基于公司在膜材料的生产和研发优势，以及在水处理行业内深耕多年累积的经验， 公司近年来逐步将业务拓展至下游膜应用领域。膜分离业务主要是为客户提供膜 系统整体解决方案，包括技术方案设计、工程设计、技术实施与系统集成、运维 服务等。 3. 非公开发行项目对公司业务是否有好处？目前的订单情况？ 沃顿科技股份有限公司投资者关系活动记录表 龙源环保隶属国家能源集团。作为全球规模最大的煤炭生产公司、火力发电公司、 锋利发电公司和煤制油煤化工 ...

证券代码：000920 证券简称：沃顿科技 公告编号：2023-022 债券代码：112698 债券简称：18 南方 01 沃顿科技股份有限公司 关于参加 2022 年度贵州辖区上市公司业绩说明会暨投资者 集体接待日活动的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 沃顿科技股份有限公司（以下简称"公司"）已分别披露 2022 年 年度报告和 2023 年一季度报告，为便于广大投资者更深入全面地了 解公司情况，公司将参加由贵州证监局指导，贵州证券业协会与深圳 市全景网络有限公司联合举办的"2022 年度贵州辖区上市公司业绩 说明会暨投资者集体接待日活动"。本次活动具体安排如下： 一、活动安排 召开时间：2023 年 5 月 17 日 15:30-17:30 召开方式：网络远程方式。 出席本次活动人员有：董事长蔡志奇先生、董事会秘书赵峰先生、 证券事务代表宋伟女士。 参与方式：投资者可登录 http://rs.p5w.net 进入专区页面参与交流。 二、投资者问题提前征集 为广泛听取投资者的意见和建议、提升交流效率及针对性，本次 活动公司将提前向广大投资 ...

Financial Performance - The company's revenue for Q1 2023 was CNY 325,935,494.50, representing a 4.09% increase compared to CNY 313,141,167.81 in the same period last year[5] - Net profit attributable to shareholders was CNY 28,499,083.40, a 40.10% increase from CNY 20,342,006.15 year-over-year[5] - The total profit for the period was CNY 29,035,045.54, reflecting a 34.07% increase from CNY 21,656,531.04 in the previous year[10] - Net profit for Q1 2023 reached CNY 28,865,557.60, representing a 36.0% increase from CNY 21,259,968.34 in Q1 2022[24] - Basic earnings per share rose to CNY 0.0603, up 25.10% from CNY 0.0482 in the same quarter last year[5] - Earnings per share (EPS) for Q1 2023 was CNY 0.0603, compared to CNY 0.0482 in the same period last year, marking a 25.0% increase[25] Cash Flow - The net cash flow from operating activities reached CNY 11,282,006.44, a significant increase of 569.03% compared to a negative cash flow of CNY -2,405,369.25 in the previous year[5] - Cash inflow from operating activities was CNY 279,948,939.54, up from CNY 240,826,346.27 in Q1 2022, indicating a growth of 16.3%[26] - The net cash flow from operating activities for Q1 2023 was $11,282,006.44, compared to a negative cash flow of $2,405,369.25 in Q1 2022, indicating a significant improvement[27] - Total cash outflow from operating activities amounted to $268,666,933.10, up from $243,231,715.52 in the same period last year[27] - The company reported a cash decrease of $5,293,377.85 in Q1 2023, an improvement from a decrease of $21,279,274.72 in Q1 2022[27] Assets and Liabilities - Total assets decreased by 4.34% to CNY 2,794,962,722.51 from CNY 2,921,706,666.58 at the end of the previous year[5] - Total current assets decreased from RMB 1.52 billion at the beginning of the year to RMB 1.44 billion at the end of the reporting period[19] - Total liabilities decreased to CNY 928,160,186.71 from CNY 1,040,873,727.83, a reduction of 10.8%[20] - Total equity attributable to shareholders was CNY 1,744,557,566.41, down from CNY 1,758,954,443.56, a decrease of 0.8%[20] Shareholder Information - The total number of common shareholders at the end of the reporting period is 31.339 million[12] - The largest shareholder, CRRC Industrial Investment Co., Ltd., holds 43.43% of shares, totaling 205,250,559 shares[12] - The company has not reported any frozen shares among its major shareholders[13] Government Support and Expenses - The company received government subsidies amounting to CNY 1,062,768.88, which are closely related to its normal business operations[7] - Research and development expenses for Q1 2023 totaled CNY 19,626,790.77, slightly down from CNY 20,689,496.37 in the previous year[24] - Tax payments in Q1 2023 were $27,483,289.18, significantly higher than $8,601,716.32 in Q1 2022[27] Future Plans - The company plans to use up to RMB 281 million of idle raised funds for cash management over the next year[14] - The company plans to continue focusing on market expansion and new product development to drive future growth[24]

Financial Performance - The company's operating revenue for 2022 was ¥1,461,340,100.57, representing a 5.83% increase from ¥1,380,819,408.88 in 2021[6] - The net profit attributable to shareholders for 2022 was ¥144,973,542.69, a 19.44% increase compared to ¥121,381,996.33 in 2021[6] - The net cash flow from operating activities for 2022 was ¥281,803,927.12, up 19.24% from ¥236,324,961.06 in 2021[6] - The total assets at the end of 2022 were ¥2,921,706,666.58, an 18.93% increase from ¥2,456,718,831.48 at the end of 2021[6] - The net assets attributable to shareholders at the end of 2022 were ¥1,758,954,443.56, a 37.81% increase from ¥1,276,392,407.21 at the end of 2021[6] - The basic earnings per share for 2022 were ¥0.34, reflecting a 17.24% increase from ¥0.29 in 2021[6] - The company's total revenue for 2022 was ¥1,461,340,100.57, representing a year-on-year increase of 5.83% compared to ¥1,380,819,408.88 in 2021[67] - The revenue from the other chemical manufacturing sector was ¥822,686,145.42, accounting for 56.30% of total revenue, with an 8.79% increase from the previous year[67] - The revenue from the plant fiber products manufacturing sector decreased by 2.80% to ¥430,254,583.27, which accounted for 29.44% of total revenue[67] - The membrane separation segment saw a significant increase in revenue of 21.04%, reaching ¥103,778,886.43, which is 7.10% of total revenue[67] Dividend and Shareholder Information - The company reported a cash dividend of 1.08 RMB per 10 shares, totaling approximately 51.5 million RMB based on 472,621,118 shares[5] - The company has a dedicated investor relations team to handle inquiries and maintain communication with shareholders[19] - The company has conducted multiple investor communications, including four shareholder meetings during the reporting period[128] - The participation rate in the 2022 first extraordinary general meeting was 42.89%[132] - The participation rate in the 2021 annual general meeting was 43.18%[132] - The participation rate in the 2022 second extraordinary general meeting was 42.83%[132] - The participation rate in the 2022 third extraordinary general meeting was 46.18%[132] Corporate Governance - The company has established a comprehensive corporate governance system in compliance with relevant laws and regulations[128] - The board of directors has been restructured, increasing the number of directors from 5 to 7, with 11 board meetings held during the reporting period[128] - The company has enhanced its investor relations management through various digital platforms, improving communication with investors[129] - The company has revised several governance documents to improve its governance structure and operational efficiency[129] - The company maintained independence from its controlling shareholders in terms of business, personnel, assets, and finance[131] - The company is committed to enhancing corporate governance and has adopted various internal control measures[155] - The company's independent directors have actively contributed to decision-making and oversight, ensuring shareholder interests are protected[155] Research and Development - The company invested 93.41 million yuan in R&D during the reporting period, representing an 8.89% increase compared to the previous year[61] - The number of R&D personnel increased by 63.64% to 252 in 2022, with a significant rise in the proportion of technical positions[85] - The company has a strong focus on R&D innovation, participating in multiple national-level projects, including the "863 Program" and "National Key R&D Program"[55] - The company is focused on technological innovation and has established a technology innovation committee to drive R&D efforts[156] - The company plans to leverage its R&D capabilities to drive innovation and improve product performance in the coming years[138] Market and Industry Trends - The company operates in the membrane separation technology sector, which is increasingly relevant due to global water resource shortages and environmental issues[33] - The demand for industrial membranes is closely related to the national economic operation and fixed asset investment scale, with increased demand during periods of economic growth and decreased demand during economic downturns[35] - The implementation of new water efficiency standards since July 1, 2022, has driven the demand for high-performance and water-saving household membranes, enhancing market competitiveness for high-tech enterprises[37] - The membrane industry is transitioning from a growth phase to a mature phase, with increasing market coverage and recognition of domestic brands[35] - The mattress industry is facing challenges due to declining real estate market conditions and increased competition from both domestic and international brands, leading to a need for diversified sales channels and e-commerce development[114] Operational Strategies - The company employs a "sales-driven production" model, dynamically adjusting production plans based on sales feedback and operational capacity[45] - The company has established a comprehensive sales network through a combination of direct sales and distribution agreements, covering most countries and regions globally[46] - The company is focusing on the domestic high-end membrane material localization trend, which is gradually becoming prominent as the market expands[37] - The company aims to establish long-term cooperative relationships with customers through high-quality products and integrity, reinforcing its leading position in the domestic industry[37] - The company is actively pursuing strategic partnerships and potential acquisitions to enhance its competitive position in the market[140] Sustainability and Environmental Responsibility - The company has a commitment to environmental responsibility and sustainable practices as part of its operational strategy[5] - The company is committed to sustainability and environmental responsibility in its operations and product development[142] - The company has established 150 safety and environmental protection-related systems, which are in effective execution status[189] - Wharton Technology has not faced any administrative penalties for environmental issues during the reporting period[187] Financial Management - The company has acknowledged the improper use of idle raised funds for cash management without following internal procedures, which has been ratified by the board[107] - The company has committed to using the raised funds primarily for the Sha Wen Industrial Park project and debt repayment[104] - The total amount of unused raised funds as of the reporting date is RMB 290.651 million[103] - The company has a total of 651,110,985.99 yuan in undistributed profits at the end of the reporting period[174] - The company reported a significant transaction with Guizhou CRRC Green Environmental Co., Ltd., including a purchase contract and capital reduction[150] Employee and Talent Management - The total number of employees at the end of the reporting period is 1,356, with 868 from the parent company and 488 from major subsidiaries[165] - The company emphasizes employee training across various functions, including production, technology, sales, and administration, to enhance business capabilities[168] - The company is enhancing employee training and implementing talent retention strategies to address the ongoing talent supply-demand imbalance in the industry[119] Future Outlook - Future outlook indicates a projected revenue growth of 15% for the next fiscal year, driven by new product launches and market expansion strategies[1] - The management has set ambitious growth targets for 2023, aiming for a revenue increase of at least 10% compared to 2022[141] - The company plans to closely monitor commodity price trends and sign annual agreements with suppliers to lock in procurement prices[122] - The company aims to reduce operational costs by 10% through efficiency improvements and technology upgrades in the next fiscal year[1]