Investment Rating - The report maintains a "Positive" outlook on the chemical industry, highlighting the recovery at the bottom of the cycle and the focus on undervalued high-growth stocks [1]. Core Insights - The macroeconomic assessment of the chemical industry indicates a stabilization in oil prices due to geopolitical factors and OPEC+ production increases, while coal prices are expected to decline in the medium to long term. Natural gas prices are fluctuating at the bottom [3][4]. - The report forecasts a gradual recovery in profitability for the chemical sector in Q1 2025, driven by terminal inventory replenishment and improved demand, despite ongoing construction projects peaking and declining [3]. - The overall revenue for the chemical sector in 2024 is projected to reach 2.0601 trillion yuan, a 3% year-on-year increase, while net profit is expected to decline by 3% to 109.8 billion yuan, aligning with market expectations [3]. Summary by Sections Industry Dynamics - Current oil prices are influenced by the easing of the Russia-Ukraine conflict and U.S. tariff policies, with Brent crude averaging $80.93 per barrel in 2024, down 2% year-on-year. NYMEX natural gas futures are expected to average $2.41 per million British thermal units, down 10% year-on-year [3][4]. - The chemical industry is experiencing a "V"-shaped recovery in market conditions, with Q1 2025 revenue reaching 496.9 billion yuan, a 6% increase year-on-year, and net profit rising by 9% year-on-year to 32.8 billion yuan [3]. Investment Analysis - The report suggests focusing on traditional cyclical stocks with strong fundamentals, such as Wanhua Chemical and Hualu Chemical, as well as growth stocks in semiconductor materials and OLED technologies [3]. - The tire industry is expected to benefit from domestic demand recovery and cost reductions, with companies like Sailun Tire and Linglong Tire highlighted for potential investment [3]. - The report emphasizes the importance of identifying undervalued stocks with growth potential in the chemical sector, particularly in segments like agricultural chemicals and specialty chemicals [3]. Price and Inventory Changes - The report notes that the chemical industry is experiencing a gradual recovery in price differentials, with PPI data showing a slow recovery from negative values towards zero [3][4]. - The report highlights the importance of monitoring inventory levels and price movements in key chemical products, as these factors will influence future profitability and investment opportunities [3][4].

Summary of Key Points from the Conference Call Company Overview - **Company**: 建龙微纳 (Jianlong Weina) - **Industry**: Molecular sieve adsorbents, petrochemical separation technology, energy storage solutions Financial Performance - **Q1 2025 Revenue**: 1.78 billion CNY, a year-on-year and quarter-on-quarter decline, but net profit reached 25 million CNY, a quarter-on-quarter increase of 78% [2][5] - **Export Ratio**: Increased to 36% in Q1 2025, with export revenue of 65 million CNY [5][8] - **2024 Revenue Projection**: Approximately 800 million CNY with a profit of about 75 million CNY [4] Business Segments - **Main Products**: Divided into four segments: gas separation, drying, life health, and by-products. Gas separation revenue was approximately 300 million CNY, down 15% year-on-year [4] - **Drying Segment**: Revenue of about 250 million CNY, up 11% year-on-year due to stable demand [4] - **Life Health Segment**: Revenue of 126 million CNY, down 57% due to reduced demand for oxygen machines post-pandemic [4] Market Developments - **International Expansion**: Significant growth in international business, particularly after the second phase of the Thailand facility commenced production, contributing 35 million CNY in revenue [2][8] - **Technological Advancements**: Products evaluated by the Chinese Academy of Sciences, achieving over 99.9% purity and over 99% yield for xylene [9][10] Strategic Partnerships - **Collaboration with CNOOC Tianjin Institute**: Joint development of PS process replacement technology using Fenta adsorbents [10] - **Focus on Sustainable Aviation Fuel (SAF)**: Development of isomerization catalysts for SAF production, with four patents filed and two granted [11] Energy Storage Initiatives - **Liquid Air Energy Storage**: Progress made with a 60 MW demonstration project in Qinghai, providing molecular sieve adsorbents [3][12] - **CO2 Storage Projects**: Successful bid for a 2 MW CO2 storage demonstration project, expected to drive significant demand for molecular sieves [12][13] Future Outlook - **Market Potential for PX Adsorbents**: Anticipated annual demand of approximately 110,000 tons by 2027, with a market space of around 2 billion CNY [2][7] - **Focus on New Applications**: Development of catalysts for nylon production and other niche markets to avoid competition in saturated markets [20] Challenges and Risks - **Domestic Market Stability**: The domestic market is stabilizing, but the life health segment remains under pressure due to reduced demand for oxygen machines [29] - **Impact of Tariffs**: Minimal impact from tariffs on exports to the U.S., with a small percentage of overall revenue derived from this market [18][22] Capital Expenditure Plans - **Future Investments**: Focused on expanding the second phase of projects, with no additional capital expenditure plans currently [30] Conclusion - **Strategic Direction**: Emphasis on innovation and core business strengthening, with plans to expand into new application areas and maintain a competitive edge in the molecular sieve market [7][32]

因取消监事会架构对《公司章程》进行了修订，同步对公司相关内控制度进行修订，删除"监事"相关条 款及描述。修订后的《股东会议事规则》《董事会议事规则》《独立董事工作制度》《募集资金管理制 度》《对外担保管理制度》《对外投资管理制度》《关联交易管理制度》《累计投票制实施细则》内控 制度同日披露于上海证券交易所网站(www.sse.com.cn），上述制度尚需提交公司2024年年度股东大会 审议。 特此公告。 洛阳建龙微纳新材料股份有限公司董事会 本次修订将"股东大会"的表述统一调整为"股东会"，将"总裁"、"副总裁"的表述统一调整为"经理（总 裁）"、"副经理（副总裁）"，因取消监事会，删除"监事"相关条款及描述，其他非实质性修订，如条 款编号、标点的调整等，因不涉及权利义务变动，不再作一一对比。《公司章程》修订尚需提交公司 2024年年度股东大会审议通过，并提请股东大会授权董事会指定人选全权办理相关工商变更手续，最终 变更内容以市场监督管理部门的核准结果为准。 修订后的《公司章程》全文同日披露于上海证券交易所网站（www.sse.com.cn）。 三、其他内控制度的修订情况 （一）股东大会类型和届次 2024年 ...

中国经济网北京4月29日讯建龙微纳(688357.SH)昨日晚间披露公告称，公司独立董事闫文付计划根据市 场情况通过集中竞价方式减持其所直接持有的公司股份不超过590股，拟减持股份数量占公司当前总股 本的比例不超过0.0006%。减持期间为2025年5月26日至2025年8月25日。减持价格将根据减持时的市场 价格确定。 建龙微纳上市发行费用总额为5,591.08万元，其中保荐、承销费用4,616.71万元。 2022年4月1日，建龙微纳发布的2021年度以简易程序向特定对象发行股票上市公告书显示，2022年3月4 日，立信会计师事务所(特殊普通合伙)对本次发行募集资金到达发行人账户情况进行了审验，并于2022 年3月4日出具了信会师报字[2022]第ZB10048号《验资报告》。根据该报告，截至2022年3月4日，公司 本次发行人民币普通股1,235,039股，发行价格157.08元/股，实际募集资金总额为人民币193,999,926.12 元，扣除各项不含税发行费用人民币4,038,899.59元后，募集资金净额为人民币189,961,026.53元。 2023年4月4日，建龙微纳发布的向不特定对象发行可 ...

Group 1 - The company reported a revenue of 779 million yuan and a net profit of 74.76 million yuan for the fiscal year 2024, with a basic earnings per share of 0.75 yuan [1] - The company's cash flow from operating activities turned positive, reaching 119 million yuan, indicating improved operational efficiency despite short-term performance pressure due to macroeconomic factors and weak demand in the industrial gas sector [1] - Overseas sales revenue reached 199 million yuan, a year-on-year increase of 13.36%, accounting for 25.55% of total revenue, reflecting significant progress in international market expansion [1] Group 2 - In the first quarter of 2025, the company achieved external sales revenue of approximately 65.20 million yuan, representing 36.72% of total revenue, with notable growth in Thailand [2] - The Thai subsidiary generated revenue of 35.53 million yuan and a net profit of 6.88 million yuan, marking a year-on-year growth of 31.26%, showcasing the company's ongoing expansion in overseas markets [2] - The completion of the second phase of the Thai project will increase the company's overseas molecular sieve production capacity to 24,000 tons, enhancing global supply chain support [2] Group 3 - The company is actively pursuing emerging business areas, having signed a cooperation agreement with CNOOC Tianjin Chemical Research and Design Institute to advance the market application of aromatic adsorption separation technology [3] - Significant progress has been made in sustainable aviation fuel (SAF) development, with multiple molecular sieve developments completed and several patents applied for [3] - The company has also engaged in innovative energy storage technology, successfully winning a bid for a key research project on adsorption-compressed carbon dioxide storage technology, indicating recognition of its technical capabilities in the new energy sector [3] - The company plans to continue focusing on its core molecular sieve business while exploring new markets in petrochemical, energy chemical, renewable energy, and renewable resources sectors, aiming for a transformation from a material manufacturer to a technology service provider [3]

| 证券代码：688357 | 证券简称：建龙微纳 | 公告编号：2025-023 | | --- | --- | --- | | 转债代码：118032 | 转债简称：建龙转债 | | 洛阳建龙微纳新材料股份有限公司 关于召开2024年年度股东大会的通知 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 一、 召开会议的基本情况 （一） 股东大会类型和届次 2024年年度股东大会 召开日期时间：2025 年 5 月 20 日 14 点 00 分 召开地点：河南省洛阳市偃师区产业集聚区工业区军民路 7 号 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东大会网络投票系统 网络投票起止时间：自2025 年 5 月 20 日 至2025 年 5 月 20 日 股东大会召开日期：2025年5月20日 本次股东大会采用的网络投票系统：上海证券交易所股东大会网络投票 系统 （二） 股东大会召集人：董事会 （三） 投票方式：本次股东大会所采用的表决方式是现场投票和网络投票相结 合的方式 （四） ...

会议由监事会主席宁红波主持。本次会议的召集、召开程序符合有关法律、 法规和《公司章程》《监事会议事规则》的规定，会议决议合法有效。 二、监事会会议审议情况 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 | 证券代码：688357 | 证券简称：建龙微纳 | 公告编号：2025-017 | | --- | --- | --- | | 转债代码：118032 | 转债简称：建龙转债 | | 洛阳建龙微纳新材料股份有限公司（以下简称"公司"）第四届监事会第七 次会议于 2025 年 4 月 25 日（星期五）在河南省洛阳市偃师区产业集聚区工业区 军民路 7 号公司会议室以现场结合通讯的方式召开，会议通知已于 2025 年 4 月 15 日通过通讯方式送达各位监事。本次会议应出席监事 3 人，实际出席监事 3 人。 洛阳建龙微纳新材料股份有限公司 第四届监事会第七次会议决议公告 （一）审议通过《关于<2024 年度监事会工作报告>的议案》 2024 年，公司监事会本着对全体股东负责的态度，认真地履行了监事 ...

洛阳建龙微纳新材料股份有限公司 第四届董事会第十次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、董事会会议召开情况 洛阳建龙微纳新材料股份有限公司（以下简称"公司"）第四届董事会第十次 会议于 2025 年 4 月 25 日以现场结合通讯的方式召开。会议通知已于 2025 年 4 月 15 日通过邮件方式送达各位董事。本次会议应出席董事 7 人，实际出席董事 7 人。会议由公司董事长李建波先生主持，监事、高管列席。会议的召集、召开 和表决程序符合《中华人民共和国公司法》等法律法规及《公司章程》《董事会 议事规则》的有关规定，会议决议合法、有效。 二、董事会会议审议情况 | 证券代码：688357 | 证券简称：建龙微纳 公告编号：2025-016 | | --- | --- | | 转债代码：118032 | 转债简称：建龙转债 | 经与会董事审议表决，形成会议决议如下： （一）审议通过《关于<2024 年度董事会工作报告>的议案》 2024 年，公司董事会严格按照《公司法》等法律法规及《公司章程》《董 ...

| 证券代码：688357 | 证券简称：建龙微纳 | 公告编号：2025-018 | | --- | --- | --- | | 转债代码：118032 | 转债简称：建龙转债 | | 洛阳建龙微纳新材料股份有限公司 关于 2024 年度利润分配方案的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 经立信会计师事务所（特殊普通合伙）审计，截至 2024 年 12 月 31 日，公 司母公司报表期末未分配利润为人民币 623,927,839.14 元。经公司第四届董事会 第十次会议决议，2024 年度利润分配方案如下： 公司拟以实施权益分派股权登记日登记的总股本为基数，向全体股东每 10 股派发现金红利 2.00 元（含税）。截止 2025 年 4 月 20 日，公司总股本 100,058,481 股，以此计算合计拟派发现金红利 20,011,696.20 元（含税）。本年度公司现金分 红（包括 2024 年前三季度已分配的现金红利）总额 30,017,536.10 元，占公司 2024 年度合并报表 ...

重要内容提示： 董监高持股的基本情况 截至本公告披露日，公司独立董事闫文付先生直接持有公司股份 2,374 股， 占公司当前总股本的比例为 0.0024%。 | 证券代码：688357 | 证券简称：建龙微纳 | 公告编号：2025-024 | | --- | --- | --- | | 转债代码：118032 | 转债简称：建龙转债 | | 洛阳建龙微纳新材料股份有限公司 关于独立董事减持股份计划公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 因自身资金需求，公司独立董事闫文付先生计划根据市场情况通过集中竞价 方式减持其所直接持有的公司股份不超过 590 股，拟减持股份数量占公司当前总 股本的比例不超过 0.0006%。 上述股东减持期间为本公告披露 15 个交易日后的 3 个月内。减持价格将根 据减持时的市场价格确定；若在减持计划实施期间公司发生送股、资本公积转增 股本、配股等股份变更事项的，将根据相关规定对拟减持数量和比例进行调整。 公司于近日收到独立董事闫文付先生出具的《关于股份减持计划的告知函》 ...