特此公告。 浙江闰土股份有限公司 董事会 浙江闰土股份有限公司 关于参加 2025 年浙江辖区上市公司投资者网上集体 接待日暨 2024 年度业绩说明会的公告 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。 为进一步加强与投资者的沟通交流，提升公司投资者关系管理水平，浙江闰 土股份有限公司（以下简称"公司"）将于 2025 年 5 月 13 日（星期二）15:00-17:00 参加"2025 年浙江辖区上市公司投资者网上集体接待日活动"，投资者朋友可登 录全景网"全景路演"（https://rs.p5w.net）参与本次交流。届时，公司董事长阮 静波女士、财务总监周成余先生、董事会秘书刘波平先生、独立董事沃健先生， 将通过互动平台就公司 2024 年度业绩、公司治理、发展战略、经营状况等投资 者关心的问题，与投资者进行网络沟通和交流，欢迎广大投资者踊跃参与。 为提高互动交流的效率，现提前向所有关心公司的投资者公开征集交流问 题，广泛听取投资者的意见和建议。投资者可于 2025 年 5 月 12 日（星期一）17： 00 前访问 http://ir.p5w.ne ...

Financial Performance - In 2024, the company achieved operating revenue of ¥5,695,178,073.59, a year-on-year increase of 1.91% [1] - Net profit for 2024 was ¥213,487,437.36, reflecting a significant year-on-year growth of 366.42% [1] - For Q1 2025, operating revenue reached ¥1,278,360,881.91, up by 2.20% compared to the previous year [2] - Q1 2025 operating profit was ¥73,642,844.60, showing a year-on-year increase of 78.58% [2] - Net profit attributable to shareholders for Q1 2025 was ¥47,793,114.62, a remarkable increase of 3,542.85% [2] Sales and Market Dynamics - In 2024, external sales revenue was ¥315,621,561.84, accounting for 5.54% of total operating revenue, which is a decrease of 9.48% year-on-year [2] - The dye industry is characterized by intense competition, with major players including Zhejiang Longsheng, Runtu Co., and Jihua Group [3] - The downstream demand for the dyeing market remains strong as of the end of Q1 [4] Industry Challenges - The company’s direct export ratio is low, indicating minimal short-term impact from trade frictions; however, long-term effects may arise if tensions persist [4] - The domestic effective capacity for H acid is below 60,000 tons, leading to a supply gap of over 10% [5] - Current market prices for H acid are around ¥40,000 per ton, with expectations of a price increase [5] Strategic Initiatives - The company is implementing a "backward integration" strategy to enhance its supply chain, focusing on key intermediates [7] - The dye production system has been established to include a comprehensive industrial chain from thermal power to dye products [8] - In 2025, the company aims to deepen its focus on "internal control" and "innovation," enhancing operational efficiency and investor returns [8]

Investment Rating - The report maintains a recommendation for the chemical industry, indicating a positive outlook for the sector [6]. Core Viewpoints - The report highlights the significant price increases in active dyes (+10%) and PTA (+3.17%), suggesting potential investment opportunities in companies related to these products [4][20]. - It recommends focusing on companies like Huaitong Co., which is expected to benefit from the application of modified plastics in the robotics sector, and Runtong Co., which may gain from the rising prices of active dyes [5]. Industry Performance - In the first week of May, the chemical sector (Shenwan) experienced a decline of 0.50%, slightly underperforming the Shanghai A-share index, which fell by 0.49% [2][12]. - The dynamic PE ratio for the chemical sector stands at 24.05, which is lower than the average PE of 11.90 since 2015 [2][12]. Sub-industry Trends - Among the 15 sub-industries, five saw increases, with daily chemical products leading at +8.85%, while five sub-industries experienced declines, with synthetic leather dropping by -8.89% [3][15]. Price and Spread Trends - The report lists the top five products with the highest weekly price increases: active dyes (+10%), PTA (+3.17%), and butadiene (+2.86%) [4][20]. - The report also notes significant changes in price spreads, with the melamine spread increasing by +73.47% and the PTA spread by +39.52% [4][36]. Inventory Changes - Key products with notable inventory changes include potassium chloride (-17.88%) and epoxy propane (-8.96%), indicating shifts in supply dynamics [5][56].

Core Viewpoint - The dichlorobenzene industry in China is experiencing steady growth, driven by increasing demand in downstream applications such as agriculture and pharmaceuticals, with the market size exceeding 6 billion RMB [1][10]. Industry Overview - The annual production and consumption of dichlorobenzene in China rank among the highest globally, with a market size surpassing 6 billion RMB [1][10]. - The industry has evolved through three stages: initial development (1950s-1980s), rapid growth (1990s-early 2000s), and transformation and upgrading (2000s-present) [6]. Industry Chain Analysis - The dichlorobenzene industry chain includes upstream raw materials (benzene and chlorine), midstream production, and downstream applications [4]. - Upstream supply stability is enhanced by the rapid growth of pure benzene production capacity, projected to reach 25.78 million tons by 2024 [8]. Downstream Applications - The agricultural sector is the largest consumer of dichlorobenzene, accounting for 38% of its usage, primarily as an intermediate in pesticide production [12]. - Other significant applications include dyes and intermediates (23%), pharmaceuticals (12%), and various products like moth repellents and air fresheners (27%) [12]. Key Companies in the Industry - Major players include Yangnong Chemical, Hanjin Technology, and Sinochem International, which leverage strong supply chain integration and technological innovation to maintain market leadership [14][16]. - Yangnong Chemical focuses on high-end pesticide markets, while Hanjin Technology emphasizes diversified development and environmental production [16][18]. Future Development Trends - Production process optimization is crucial for industry advancement, with companies adopting advanced catalytic and separation technologies to enhance efficiency and product quality [20]. - New product development is essential for market expansion, with firms investing in high-value derivatives and customized products to meet specific market needs [21]. - Increasing environmental regulations necessitate greater investment in clean production technologies and safety management to ensure sustainable development [22].

主要产品产销量提升，助力营收实现增长 事件 闰土股份发布2024 年度业绩报告：2024 全年实现营业总收入56.95 亿元，同比+1.91%；实现归母净利 润2.13 亿元，同比+366.42%。其中2024Q4 单季度实现营业收入16.23 亿元，同比+17.98%、环比 +17.36%，实现归母净利润0.63 亿元，同比+210.97%、环比+34.91%。 2024 年公司主要产品染料价格下降，但得益于主要产品销售规模的扩大和市场份额的增加，公司营业 收入仍实现增长。 分产品产销情况来看，2024 年公司染料产量为19.37 万吨，同比+4.61%，销量为19.01 万吨，同比 +8.61%；助剂产量为3.49 万吨， 同比+28.61% ， 销量为3.51 万吨， 同比+22.33%；其他化工原料产量 为94.59 万吨，同比+5.34%，销量为94.92 万吨，同比+5.49%。 财务费用率上升，主因利息收入减少 期间费用方面，公司2024 年销售/管理/财务/研发费用率分别同比-0.17/-2.10/+0.33/+0.30pct，其中财务费 用率上升主因利息收入减少。研发方面，公司将加强研发以延 ...

Group 1 - The dye concept sector experienced a decline of 1.21%, ranking among the top declines in the concept sectors as of the market close on April 30 [1] - Within the dye sector, companies such as Fuchun Dyeing and Weaving, Runtu Co., and Jihua Group saw significant declines, while 9 stocks within the sector recorded gains, with ST Shilong, Eight Billion Space, and Dawi Co. leading the increases at 3.52%, 1.48%, and 0.88% respectively [1][2] - The dye sector faced a net outflow of 223 million yuan from main funds today, with 21 stocks experiencing net outflows, and 7 stocks seeing outflows exceeding 10 million yuan [2] Group 2 - The top net outflow stock in the dye sector was United Chemical, with a net outflow of 52.6583 million yuan, followed by Qicai Chemical, Annuoqi, and Runtu Co. with net outflows of 37.0741 million yuan, 27.0397 million yuan, and 22.9185 million yuan respectively [2][3] - Conversely, the stocks with the highest net inflow included Hangmin Co., Runhe Materials, and Jihua Group, with net inflows of 5.7905 million yuan, 3.4670 million yuan, and 3.0502 million yuan respectively [2][3]

Group 1 - The dye concept sector increased by 3.85%, ranking second among concept sectors, with 26 stocks rising, including Jihua Group, Runtu Co., and Yayun Co., which hit the daily limit [1][2] - Leading stocks in the dye sector included United Chemical, Jinji Co., and Wanfeng Co., which rose by 18.19%, 7.24%, and 4.76% respectively [1][2] - The stocks with the largest declines were ST Shilong, Zhaoxin Co., and Shanshui Technology, which fell by 2.51%, 0.46%, and 0.25% respectively [1][2] Group 2 - The dye sector saw a net inflow of 188 million yuan from main funds, with 20 stocks receiving net inflows, and 9 stocks exceeding 10 million yuan in net inflow [2][3] - Runtu Co. had the highest net inflow of main funds at 45.28 million yuan, followed by Jihua Group, Annuoqi, and Lanfeng Biochemical with net inflows of 35.74 million yuan, 25.24 million yuan, and 24.14 million yuan respectively [2][3] Group 3 - The top three stocks by net inflow ratio were Lanfeng Biochemical, Jihua Group, and Runtu Co., with net inflow ratios of 39.43%, 19.12%, and 12.14% respectively [3] - The detailed inflow data for the dye sector included stocks like Jihua Group and Runtu Co. showing significant trading activity with turnover rates of 5.87% and 5.51% respectively [3]

Core Viewpoint - Lantian Co., Ltd. reported significant growth in both revenue and net profit for the fiscal year 2024, driven by improved gross margins on its main product, reactive dyes, and enhanced internal management practices [1][3]. Financial Performance - In 2024, Lantian Co., Ltd. achieved a revenue of 5.695 billion yuan, a year-on-year increase of 1.91% [1] - The net profit attributable to shareholders reached 213 million yuan, up 366.42% year-on-year [1] - The net profit after deducting non-recurring gains and losses was also 213 million yuan, reflecting a growth of 114.79% [1] - For Q1 2025, the company reported a revenue of 1.278 billion yuan, a 2.20% increase year-on-year [1] - The net profit attributable to shareholders for Q1 2025 was 48 million yuan, showing a growth of over 35 times [1] - The net profit after deducting non-recurring gains and losses for Q1 2025 was 44 million yuan, up 48.29% year-on-year [1] Shareholder Returns - Lantian Co., Ltd. plans to distribute a cash dividend of 1.5 yuan per 10 shares, totaling 164 million yuan, with a cash dividend ratio of 76.87% [3] - The company intends to repurchase 30 million shares for a total amount of 178 million yuan, with the combined cash dividend and share repurchase amounting to 342 million yuan, representing 160.21% of the net profit attributable to shareholders for the year [3] Business Operations - The company primarily engages in the research, production, and sales of textile dyes, printing and dyeing auxiliaries, and chemical raw materials [3] - In 2024, Lantian Co., Ltd. produced 193,700 tons of dyes, a year-on-year increase of 4.61% [3] - The production of auxiliaries (mainly insurance powder) reached 34,900 tons, up 28.61% year-on-year [3] - The output of other chemical products, including caustic soda, hydrogen peroxide, and chlorobenzene, was 945,900 tons, reflecting a growth of 5.34% [3] Strategic Initiatives - The company is implementing a "backward integration" strategy to extend its industrial chain, reduce production costs, and mitigate the impact of intermediate price fluctuations [4] - Lantian Co., Ltd. has invested in key intermediates to secure raw material supply and plans to enhance research and development in this area [4] - In 2024, the company invested 243 million yuan in R&D, a 9.53% increase year-on-year, and obtained 26 authorized invention patents [4] - The company emphasizes resource recycling in its dye production process, which reduces emissions and enhances economic benefits [4] Future Outlook - Lantian Co., Ltd. aims to continue its focus on internal control and innovation, promoting efficiency and quality improvements as part of its long-term strategy [4]

浙江闰土股份有限公司 浙江闰土股份有限公司 公司章程 章 程 （修订稿） （本章程修订稿经公司第七届董事会第七次审议通过） 二〇二五年四月二十六日 | 第一章 总则 | 1 | | --- | --- | | 第二章 经营宗旨和范围 | 2 | | 第三章 股份 | 2 | | 第一节 股份发行 | 2 | | 第二节 股份增减和回购 | 4 | | 第三节 股份转让 | 5 | | 第四章 股东和股东会 | 6 | | 第一节 股东 | 6 | | 第二节 控股股东和实际控制人 | 9 | | 第三节 股东会的一般规定 | 10 | | 第四节 股东会的召集 | 12 | | 第五节 股东会的提案与通知 | 13 | | 第六节 股东会的召开 | 15 | | 第七节 股东会的表决和决议 | 17 | | 第五章 董事会 | 22 | | 第一节 董事的一般规定 | 22 | | 第二节 董事会 | 25 | | 第三节 独立董事 | 28 | | 第四节 董事会专门委员会 | 30 | | 第六章 高级管理人员 | 32 | | 第七章 财务会计制度、利润分配和审计 | 34 | | 第一节 财务会计制度 ...

浙江闰土股份有限公司 2024 年度独立董事述职报告 （马东方） 本人作为浙江闰土股份有限公司（以下简称"公司"或"闰土股份"）的独 立董事，严格按照《中华人民共和国公司法》《上市公司治理准则》和《上市公 司独立董事管理办法》等法律法规以及《公司章程》的规定，较好地履行了独立 董事的相关职责，积极出席公司相关会议，认真审议各项议案，勤勉尽责，维护 了公司和股东的利益。现向董事会和股东大会提交年度述职报告，对履行职责的 情况进行说明。请予审查。 本人不在闰土股份担任除董事外的其他职务，与闰土股份及其主要股东不存 在直接或者间接利害关系，或者其他可能影响本人进行独立客观判断的关系；独 立履行职责，不受闰土股份及主要股东等单位或个人的影响。 2024 年，本人对独立性情况进行了自查，确认已满足适用的各项监管规定 中对于出任闰土股份独立董事所具备的独立性要求，并将自查情况提交董事会； 董事会对本人的独立性情况进行了评估，未发现可能影响本人作为独立董事进行 独立客观判断的情形，认为本人作为独立董事继续保持独立性。 二、2024 年度履职概况 1 报告期内，公司共计召开5次董事会会议和1次股东大会，本人均亲自出席。 本人 ...