近期光伏行业及地产行业利好政策陆续出台。2025年7月1日，中央财经委员会第六次会议强调，依法依规治理 企业低价无序竞争，引导企业提升产品品质，推动落后产能有序退出。2025年7月3日，第十五次制造业企业座 谈会指出，依法依规、综合治理光伏行业低价无序竞争。7月10日，人民财讯报道称，国家发改委城市和小城 镇改革发展中心表示，锚定到2035年基本实现新型城镇化目标，要顺应规律、把握趋势，紧抓城镇化动力仍然 较强的关键时期，高质量推动新型城镇化四大行动。光伏新能源以及建筑行业为有机硅的主要下游应用领域， 随着上述政策的逐步落地，光伏及建筑行业景气有望获得提振，进而拉动对于有机硅产品的需求，从而推动有 机硅行业整体景气的改善。 点击注册小程序 查看完整报告 特别申明： 本订阅号中所涉及的证券研究信息由光大证券研究所编写，仅面向光大证券专业投资者客户，用作新媒体形势下研究 信息和研究观点的沟通交流。非光大证券专业投资者客户，请勿订阅、接收或使用本订阅号中的任何信息。本订阅号 难以设置访问权限，若给您造成不便，敬请谅解。光大证券研究所不会因关注、收到或阅读本订阅号推送内容而视相 关人员为光大证券的客户。 报告摘要 陶 ...

Group 1 - The Jiangsu Super League (JSL) is creating a platform for Jiangsu chemical companies to integrate high polymer materials with the sports industry, leading to a "material revolution" in sports equipment and venue facilities [1] - High polymer materials play a crucial role in sports performance, with examples such as linear low-density polyethylene (LLDPE) used in artificial turf, providing comfort and reducing friction injuries [1] - The PPG PSX 500 polysiloxane paint used at the Kunshan Olympic Sports Center ensures the longevity and appearance of the football field despite harsh weather conditions [1] Group 2 - Ultra-lightweight high-strength polyurethane composite materials are being utilized in shoe insoles and protective gear for JSL teams, reducing shoe weight by 30% and improving rebound rate by 50% [2] - Jiangsu Jing Teng Hao Hua's polyarylether resin is ideal for high-stress components in running shoes and protective gear due to its excellent creep resistance and impact resistance [2] - The JSL is promoting sustainability through carbon offset mechanisms and biodegradable waste bags, significantly reducing waste [2] Group 3 - The demand for lightweight, environmentally friendly, and intelligent high polymer materials in the sports industry is driving rapid responses from Jiangsu universities and companies [2] - The integration of high polymer materials with the JSL is seen as a way to build a future industrial ecosystem, with potential for establishing industry standards and innovation alliances [2]

2025 年 06 月 09 日 究 报 告 纯内需、高股息等方向 推荐(维持) 投资要点 分析师：张伟保 S1050523110001 zhangwb@cfsc.com.cn 联系人：高铭谦 S1050124080006 gaomq@cfsc.com.cn 行业相对表现 表现 1M 3M 12M 基础化工(申万) 2.5 0.7 8.1 沪深 300 0.7 -1.8 8.4 市场表现 -20 -10 0 10 20 30 (%) 基础化工 沪深300 资料来源：Wind，华鑫证券研究 相关研究 1、《基础化工行业周报：磷矿石、 草甘膦等涨幅居前，建议关注进口 替代、纯内需、高股息等方向》 2025-06-03 2、《基础化工行业周报：丁二烯、 煤焦油等涨幅居前，建议关注进口 替代、纯内需、高股息等方向》 2025-05-26 3、《基础化工行业周报：丁二烯、 苯乙烯等涨幅居前，建议关注进口 替代、纯内需、高股息等方向》 2025-05-19 ▌天然气、盐酸等涨幅居前，己二酸、煤焦油等跌幅较大 本周涨幅较大的产品：天然气（NYMEX 天然气（期货）， 14.76%），盐酸（华东合成酸，9.39%），合成氨（ ...

表现 1M 3M 12M 基础化工(申万) 2.5 0.7 8.1 沪深 300 0.7 -1.8 8.4 市场表现 -20 -10 0 10 20 30 (%) 基础化工 沪深300 2025 年 06 月 09 日 究 报 告 纯内需、高股息等方向 推荐(维持) 投资要点 分析师：张伟保 S1050523110001 zhangwb@cfsc.com.cn 联系人：高铭谦 S1050124080006 gaomq@cfsc.com.cn 行业相对表现 资料来源：Wind，华鑫证券研究 相关研究 1、《基础化工行业周报：磷矿石、 草甘膦等涨幅居前，建议关注进口 替代、纯内需、高股息等方向》 2025-06-03 2、《基础化工行业周报：丁二烯、 煤焦油等涨幅居前，建议关注进口 替代、纯内需、高股息等方向》 2025-05-26 3、《基础化工行业周报：丁二烯、 苯乙烯等涨幅居前，建议关注进口 替代、纯内需、高股息等方向》 2025-05-19 ▌天然气、盐酸等涨幅居前，己二酸、煤焦油等跌幅较大 本周涨幅较大的产品：天然气（NYMEX 天然气（期货）， 14.76%），盐酸（华东合成酸，9.39%），合成氨（ ...

Industry Overview - Polydimethylsiloxane (PDMS) is a polymer with a main chain of repeating Si-O bonds, widely used in various fields such as cosmetics, medical devices, industrial lubricants, food processing, and electronic devices [1][2][5] - The production capacity of PDMS in China has increased from 141.5 thousand tons in 2018 to 282.2 thousand tons in 2024, with a compound annual growth rate (CAGR) of 12.23% [7][9] - The domestic PDMS production reached 229.5 thousand tons in 2024, representing a year-on-year growth of 10.02% [7][9] Supply Side - The supply chain for PDMS includes upstream raw material suppliers (silicon powder, chloromethane), midstream PDMS producers (e.g., Xingfa Group, Dongyue Silicon Materials, Hoshine Silicon Industry), and downstream application sectors [5][7] - China has transitioned from being a net importer to a net exporter of PDMS since 2015, although high-end products still rely on imports [9] Consumption Side - PDMS is primarily consumed in the production of silicone rubber, accounting for 70% of total consumption [11][13] - Key application sectors for PDMS include electronics (21.3%), power/new energy (19.1%), construction (14.1%), and textiles (8.9%), with a trend of increasing consumption in electronics and new energy sectors [11][13] Market Dynamics - The market is characterized by high concentration, with the top six companies (CR6) accounting for over 75% of the market share [15] - Hoshine Silicon Industry is the leading company in the PDMS sector, with a production capacity of 62.1 thousand tons and a production volume of 51.1 thousand tons in 2024 [15][17] - Dongyue Silicon Materials follows closely, with a capacity of 28.2 thousand tons and a production volume of 24.9 thousand tons [15][19] Development Trends 1. The industry is expected to continue expanding capacity, with a need to achieve a dynamic balance between supply and demand [21] 2. Diversification of downstream applications and consumption upgrades will drive industry growth, particularly in high-performance silicone products [22] 3. Technological innovation and green development will lead the industry's transformation, focusing on high-end product development and environmentally friendly production methods [23]

5月23日晚间三友化工（600409）公告，因公开挂牌公告期间，未征集到符合条件的意向投资方，公司 控股子公司唐山三友硅业股份有限公司(下称"三友硅业")将终止相关挂牌事项。 2025年2月三友化工曾披露，为积极落实"向海洋转身、向绿色转型、向高质量转变"发展战略，加快构 建"三链一群"产业布局，促进有机硅产业快速发展，控股子公司三友硅业拟通过公开挂牌方式引入不超 过2名投资者(含2名)进行现金增资扩股，拟募集资金总额不超过2亿元(含本数)。 2024年该公司实现营业收入213.61亿元，利润总额8.31亿元，归属净利润4.99亿元。期内公司生产纯碱 334.01万吨、粘胶短纤维82.02万吨、PVC41.17万吨，烧碱50.91万吨、有机硅环体16.11万吨。 对于三友硅业通过现金增资扩股方式引入外部投资者的原因，三友化工也表示，本次增资有利于增强三 友硅业资金实力，满足其后续发展资本性支出及运营支出的资金需求，加快有机硅新材料产业发展。而 且通过引入外部投资者有利于带来战略协同效应，进一步优化公司产业布局和资源配置，增强核心竞争 力。 同时，三友硅业本次增资扩股引入外部投资者，可优化其股权结构，提升市场化 ...

Group 1 - Tesla's CEO Elon Musk shared a video of the Optimus humanoid robot dancing, emphasizing its real-time capabilities and smooth movements, showcasing advancements in balance and coordination [1][2] - The video sparked discussions online, with some questioning its authenticity, but Musk confirmed it was real footage, marking a significant step towards practical applications of the robot [2] Group 2 - The humanoid robot industry is creating numerous opportunities for the new materials sector, with key materials including skeletal materials (magnesium alloys, engineering plastics), sensory and operational materials (sensor materials, functional drive materials), and energy sources (neodymium iron boron permanent magnet materials, solid-state battery materials) [3] - The demand for high-load, precision, and long-endurance robots is expected to drive the application of these new materials [3] Group 3 - PEEK (Polyether Ether Ketone) is a special engineering plastic used in Tesla's Optimus-Gen2, replacing metal joints and achieving a weight reduction of 10 kg and a 30% increase in walking speed. The global humanoid robot market is projected to exceed $100 billion from 2025 to 2030, with PEEK demand expected to reach 105,000 tons [5] - PA (Polyamide) is crucial in 3D printing for humanoid robots, with a notable example being the Poppy bionic robot, which uses PA for 87% of its components, achieving a weight reduction of 32% [7][8] - PC/ABS alloy is widely used in SoftBank's NAO robot, balancing heat resistance and processing flow, making it ideal for complex shapes in mid-range service robots [10] - PPS (Polyphenylene Sulfide) is known for its high-temperature resistance and electrical insulation, offering a 60% weight reduction compared to metals, making it advantageous in robot manufacturing [11] - LCP (Liquid Crystal Polymer) is frequently used in robot servo motor connectors due to its excellent high-temperature resistance and dimensional stability [12] - Carbon fiber composites are utilized in robotic arms, weighing only 5-15 kg and reducing weight by 40%-60% compared to metals, enhancing robot performance and safety [13] - Silicone materials are used in soft robot hand designs, providing flexibility and biocompatibility for fine operations and safe human interaction [15] Group 4 - The demand for humanoid robots is increasing the need for flexible electronic skin, which can enhance sensory capabilities and improve interaction with the environment [19] - The dexterous hand of the robot, comprising sensors, drive systems, transmission systems, and connectors, is crucial for its functionality and represents a significant area for new material development [20]

证券研究报告| 公司动态点评 2025 年 05 月 20 日 合盛硅业（603260.SH） 公司盈利能力承压，静待行业周期性复苏及公司新产能扩张-合盛硅 业 2024 年报及 2025 年一季报点评 | 财务指标 | 2023A | 2024A | 2025E | 2026E | 2027E | | --- | --- | --- | --- | --- | --- | | 营业收入（百万元） | 26,584 | 26,692 | 27,888 | 31,217 | 33,447 | | 增长率 yoy（%） | 12.4 | 0.4 | 4.5 | 11.9 | 7.1 | | 归母净利润（百万元） | 2,623 | 1,740 | 1,785 | 2,741 | 3,371 | | 增长率 yoy（%） | -49.1 | -33.6 | 2.6 | 53.5 | 23.0 | | ROE（%） | 8.0 | 5.2 | 5.2 | 7.6 | 8.7 | | EPS 最新摊薄（元） | 2.22 | 1.47 | 1.51 | 2.32 | 2.85 | | P/E（倍） | 22.9 | 3 ...

Investment Rating - The report maintains a "Buy" rating for several companies in the chemical industry, including Sinopec, PetroChina, and CNOOC, highlighting their high dividend characteristics [6][10]. Core Views - The report emphasizes the importance of focusing on import substitution, domestic demand, and high dividend assets as investment opportunities in the current market environment [6][8]. - It notes that the recent OPEC production cuts have led to a stabilization of international oil prices, with a projected average price of $70 per barrel in 2025 [6][8]. - The chemical industry is experiencing mixed performance, with some sectors like tires and lubricants showing better-than-expected results, while others remain weak due to overcapacity and weak demand [7][22]. Summary by Sections Industry Tracking - International oil prices have fluctuated, with WTI and Brent prices dropping by 7.51% and 8.34% respectively as of May 2 [6][23]. - The domestic gasoline and diesel prices have shown slight declines, reflecting cautious market sentiment amid uncertain tariff policies [24][25]. Price Movements - Significant price increases were observed in sulfuric acid (21.21%) and natural gas (12.74%), while synthetic ammonia saw a notable decline of 13.19% [20][21]. - The report highlights the mixed performance of chemical products, with some experiencing price rebounds while others continue to decline [22][7]. Investment Opportunities - The report suggests focusing on sectors benefiting from import substitution, such as lubricating oil additives and specialty coatings, due to rising domestic prices and difficulties in obtaining imports [8][22]. - It also points out the potential in the tire industry, which has shown resilience against tariff impacts, recommending companies like Senqcia and Sailun Tire [8][22]. Company Focus and Earnings Forecast - The report provides earnings forecasts for key companies, indicating a positive outlook for firms like Xinyangfeng and Ruifeng New Materials, with projected EPS growth [10][22]. - Companies with high dividend yields, such as the "three barrels of oil" (Sinopec, PetroChina, CNOOC), are highlighted as attractive investment options amid rising risk aversion [8][22].

证券代码： 600596 证券简称：新安股份 公告编号：2025-029 号 浙江新安化工集团股份有限公司 三、 主要原材料的价格变动情况（不含税） 根据《上海证券交易所上市公司自律监管指引第 3 号行业信息披露：第十三 号—化工》有关规定和披露要求，浙江新安化工集团股份有限公司（以下简称"公 司"）现将 2025 年第一季度主要经营数据披露如下： 注：报告期内，公司农化原药和制剂产品主要包括草甘膦、敌草隆、各类选 择性除草剂。 主要产品 2025 年第一季度 生产量（吨） 2025 年第一季度 销售量（吨） 2025 年第一季度 销售金额(万元） 农化原药 28,955.51 9,986.39 27,950.19 农化制剂 51,108.57 51,474.22 82,551.41 环体硅氧烷 48,654.89 24,704.44 30,421.00 硅氧烷中间体 27,289.59 15,426.00 18,934.46 有机硅硅橡胶 18,035.71 17,747.54 35,291.11 特种单体 171.00 2,446.72 3,589.57 金属硅产品 38,069.44 10,383.08 ...