关键词| 生物基大会 生物基材料作为实现双碳目标的重要路径、助力我国产业链自主可控，并拥有万亿市场潜力，已成为全球战略重点，更是我国"十五五"重点规划产 业。 浙江省全省生物基高分子材料重点实验室 、 宁波德泰中研信息科技有限公司（DT新材料） 站在关键节点，以推动行业绿色低碳转型为目标，搭建全 球交流合作平台——生物基大会暨展览（Bio-based）。 作为生物基行业盛会风向标， # 第11届生物基大会暨展览（Bio-based 2026） 布局" 9大主题论坛 + 9大同期活动 + 1000 个新品展示 + 1 场创新评选 &颁奖 "，将邀请产业化专家、行业领袖与终端品牌分享 产业趋势、前沿科技创新、创新材料与下游应用、需求与趋势、项目路演、成果转化等 关键 话题，以助推产业绿色低碳转型。 展会正在火热报名中， 诚邀您 参会、新品发布、参展、参选DT新叶奖 ，共同跨越新周期，澎湃新生机！ Bio-based 2026 会务组 2026年 5 月 20-22 日（周三-周五） 中国 · 上海富悦大酒店 朱锦研究员 ：给研究者展示新技术的平台，给生产者找到应用客户，给下游客户找到产品新方向，为政府寻找新技术， ...

Group 1 - The successful grid connection of the 100 MW wind power project at the Pingshan Lake in Gansu marks a milestone for the State Power Investment Corporation (SPIC) in building green energy bases outside Shandong Province, with a total installed capacity of 1.05 million kW [1][2] - The Gansu project is the first self-developed project by SPIC in the external renewable energy market, facing severe natural challenges such as extreme low temperatures of -30°C and strong sandstorms, as well as complex grid connection issues [2] - The project is expected to generate an annual power output of 209 million kWh, saving approximately 63,500 tons of standard coal and reducing carbon dioxide emissions by about 174,000 tons and sulfur dioxide emissions by around 522 tons, contributing to the company's "dual carbon" goals [2] Group 2 - SPIC plans to leverage the full operation of its first external million-kilowatt renewable energy base to optimize its green energy industry layout and promote the implementation of high-quality self-developed projects, aligning with the group's "balanced growth strategy" for sustainable development [3]

Group 1 - The core viewpoint of the article is that state-led investment in UHV projects is now being complemented by private capital participation, which injects new momentum into the industry [1] - The Qinghai Energy Bureau has announced a public solicitation for private enterprises to invest in the Xinjiang Electric (Southern Xinjiang) to Sichuan UHV DC project, with similar announcements made by Chongqing and Xinjiang authorities [1][2] - The total investment for the Xinjiang to Sichuan and Gansu UHV projects is 31.1 billion yuan and 24.6 billion yuan respectively, with private enterprises expected to hold about 10% of the shares [1][2] Group 2 - Both UHV projects have clear revenue expectations, with the Xinjiang to Sichuan project expected to deliver over 40 billion kWh annually, primarily utilizing solar and wind resources from the Southern Xinjiang region [2] - The introduction of private capital is in response to the State Council's notice aimed at promoting private investment in various energy sectors, allowing for a shareholding ratio of over 10% for qualified projects [2] - The entry of private capital into major energy projects is seen as a crucial practice to boost private investment confidence and stimulate internal growth, especially as private investment has been declining [3] Group 3 - Under the dual carbon goals and the construction of a new energy system, energy projects are becoming a significant direction for private capital investment [4] - The proportion of private investment in newly approved nuclear power projects has increased from about 10% in 2024 to 10%-20% in 2025, indicating a growing role for private enterprises in the energy sector [4] - The number of oil and gas transporters has surged from 5 in 2019 to 1005, with the share of resources transported by small and medium-sized transporters rising from 2.1% to 10.2% [4]

智通财经APP获悉，东方证券发布研报称，自2025年年底以来，PVC相关个股都有明显上涨，同时PVC 商品价格虽有一定上涨，但更多被解读成为应对26年4月后出口增值税不退税政策的抢出口行情。PVC 作为典型的高能耗产品，与电解铝存在较大的相似性，而过去几年两者的景气度可谓"云泥之别"。但展 望未来，压制PVC景气度的因素已经发生转变，未来PVC资产价值有望迎来重估。 投资建议 东方证券认为，PVC行业相关标的主要包括中泰化学(002092.SZ)、新疆天业(600075.SH)、北元集团 (601568.SH)、鄂尔多斯(600295.SH)、天原股份(002386.SZ)、嘉化能源(600273.SH)、氯碱化工 (600618.SH)、万华化学(600309.SH)。这些企业大都属于PVC行业中竞争力较强的公司。但受到行业景 气度影响，目前这些公司PVC业务的盈利能力都较差，如新疆天业预告2025年全年盈利还处于小幅亏损 状态。如果PVC盈利水平能够达到上文预期，则这些企业的盈利都将得到明显提升。 东方证券主要观点如下： 需求结构是重估驱动力 PVC与电解铝都是典型高能耗产品，电力是最重要的生产要素。在2 ...

Core Viewpoint - The article discusses the release of the "Automotive Data Export Security Guidelines (2026 Edition)" by the Ministry of Industry and Information Technology, aimed at ensuring safe and efficient cross-border data flow in the automotive industry while complying with national data security laws [3][5]. Group 1: Purpose of the Guidelines - The guidelines are designed to implement the decisions of the Central Committee and the State Council regarding the establishment of a safe and efficient data cross-border flow mechanism [5]. - They aim to enhance the convenience of automotive data export, clarify management methods, and promote orderly cross-border data flow to support high-quality development in the automotive industry [5]. - The guidelines also reflect China's approach to global data cross-border cooperation, particularly in the automotive sector [5]. Group 2: Main Content of the Guidelines - The guidelines consist of four main parts: general provisions, important data determination, data export processes, and security protection requirements [6]. - General provisions outline the conditions for data export security assessment and the types of contracts required for personal information export [6]. - Important data determination focuses on typical business scenarios in the automotive industry, detailing rules for identifying important data [6]. - The data export process specifies requirements for identifying, managing, and assessing important data during export activities [6]. - Security protection requirements guide automotive data processors in establishing comprehensive data export security capabilities [10]. Group 3: Implementation and Future Steps - The Ministry of Industry and Information Technology plans to promote the guidelines through training, data identification, enhancing security levels, and international cooperation [11]. - Continuous tracking and adjustment of important data determination rules will be conducted to keep pace with industry developments [9]. - The guidelines will facilitate a more efficient and secure international automotive data flow framework [11].

Core Viewpoint - The integrated development of source-grid-load-storage is essential for the high-quality development of the power system and is a necessary choice for enhancing the consumption of renewable energy and non-fossil energy [2] Group 1: Training Overview - The training on source-grid-load-storage and microgrid investment construction is organized by China Energy News and aims to deepen understanding of related issues [2][3] - The training will take place from March 6 to 7 in Hangzhou [3] Group 2: Target Audience - The training is aimed at large energy groups, power companies, generation groups, local energy groups, key parks, factories, and various energy-consuming institutions [3] - It also targets new energy enterprises (wind, solar, storage), power design institutes, and integrated design units [3] Group 3: Course Modules - The training will cover policy interpretation, current development status, application scenarios, technical analysis, and profit models related to source-grid-load-storage and microgrids [3][4] Group 4: Development Directions - The training will discuss the differences and connections between green electricity direct connection and source-grid-load-storage [4] - It will also cover the application of microgrids in zero-carbon parks and provide guidelines for industrial green microgrid construction [4] Group 5: Fees and Payment - The training fee is set at 3,900 yuan per person, which includes the training fee, while transportation and accommodation are self-catered [4] - Payment can be made via bank transfer, and on-site payment will not be accepted [4]

【SynBioCon】 获 悉， 2月4 日， 中国石油集团 与 天津大学 在京签署战略合作协议。而在这之前， 中国石油集团昆仑资本有限公司 与 天津大学合 成生物前沿研究院 正式签约达成战略合作，活动于去年11月顺利举行。该合作旨在聚焦 合成生物 前沿领域 ，培养具有全球竞争力的拔尖创新人才和领军 学者。 值得关注的是，就在1月18日， 中石油蓝海新材料公司 与 中国昆仑工程公司 合作成立的 "生物制造产业创新中心" 在通州湾揭牌 。 蓝海新材料公司执 行董事、党委书记 李贵合 表示公司明确 将生物制造与精细化工作为企业发展的第三曲线 ，未来将以生物制造产业创新中心为牵引，锚定生物制造领域的关 键核心技术，聚力 突破从实验室到工厂的"最后一公里" ，形成一批可复制、可推广的共性关键技术成果， 为推动中石油生物制造产业高质量发展注入强劲 动力 。 一、石油巨无霸的"第三曲线"，为什么是"生物制造"？ 将合成生物和生物制造定位为" 第三曲线 "，是中石油在深刻把握能源与化工行业发展趋势后，做出的 前瞻性战略选择 。 早在2025年8月，中石油就公布了 公司重点布局的新兴产业方向。 中国石油 集团 董事长、党组书 ...

2月5日，陕北—安徽±800千伏特高压直流输电工程的核心枢纽，±800千伏宝塔山换流站正式启动750千伏交流系统带电调试，标志着这条横跨三省的能 源"大动脉"进入系统调试阶段，为工程在年内全面建成投运奠定了坚实的基础。 宝塔山换流站作为陕西省境内第二座特高压换流站，于2024年9月正式开工，直流线路全长约1070公里，横跨陕西、河南、安徽三省，穿越黄土高原、关中 平原、崇山峻岭等多种复杂地形，是陕西省构建跨区域电力资源优化配置体系的重大成果，同时也承载着传承革命老区红色基因和赋能新时代绿色发展的双 重使命。 该站是首个完全采用"±800kV/8GW特高压直流工程标准化设计"的工程，在我国特高压建设史上是一个重要突破。 ±800千伏宝塔山换流站项目总工王辰介绍，换流站交流部分投运，标志着该站正式与陕西主电网相连，为下阶段该站直流系统带电调试、全站投运及后续 配套的新能源接入打好基础。 据了解，陕北—安徽±800千伏特高压直流输电工程计划年内投运。届时，将成为一条高效的"绿色电力高速路"，每年可将超过360亿千瓦时的电能从陕北送 往安徽，其中一半以上为风电和光伏等清洁电能，预计每年可减排二氧化碳约1600万吨，不 ...

Core Viewpoint - The successful operation of two major renewable energy projects in Inner Mongolia marks a significant step towards achieving carbon neutrality goals and enhancing regional energy infrastructure [1][2][3] Group 1: Project Overview - The projects include the 1 million kilowatt wind-solar-storage desert management demonstration base and the ecological management wind power project, both located in Chifeng City, Inner Mongolia [1][2] - The first project has a new transmission line of 15 kilometers and is expected to deliver 1.851 billion kilowatt-hours of clean electricity annually, saving 558,000 tons of standard coal and reducing CO2 emissions by 1.532 million tons [1] - The second project features a 25-kilometer transmission line and is projected to generate 3.246 billion kilowatt-hours of electricity per year, saving 997,000 tons of standard coal and cutting CO2 emissions by 2.738 million tons [2] Group 2: Environmental and Economic Impact - Combined, the two projects will deliver over 5 billion kilowatt-hours of electricity annually, sufficient to meet the needs of over 1.3 million households, and will reduce CO2 emissions by over 4.2 million tons each year [2] - The projects exemplify a new development model of "wind-solar-storage + ecological restoration," promoting both energy generation and environmental management [2] Group 3: Infrastructure and Future Prospects - The completion of these projects significantly enhances the regional power grid's capacity to integrate renewable energy, alleviating pressure on the grid and facilitating a transition from high-carbon to green low-carbon energy structures [3] - The projects are connected to the Zicheng 500 kV substation, which will enable the aggregation of surrounding planned wind and solar projects, supporting the development of new industries such as "green hydrogen" and "green computing power" [2]

Core Insights - The demand for electric power towers in China is projected to reach 502.2 million tons by 2025, with maintenance and replacement demand at 100.5 million tons, leading to a total production increase to 638.8 million tons, indicating a positive supply-demand trend in the industry [8][9]. Electric Power Tower Industry Overview - Electric power towers are essential structures for supporting overhead transmission lines and maintaining safe distances between conductors and other objects. They are categorized by use (transmission, distribution, visual), structure (steel pipe, angle steel, concrete), voltage (ultra-high, high, medium, low), and form (straight, corner, terminal) [1][2]. Industry Development History - The electric power tower industry in China has evolved from using wood and cement to modern steel structures, with significant growth following the introduction of high-voltage lines and the first ultra-high voltage project in 2006, which enhanced equipment and technology levels [3]. Industry Policies - The industry is guided by clear policies covering planning, market cultivation, and technical standards. Key policies include the release of the T/EJCCCSE179-2025 standard for ultra-high voltage towers and initiatives to enhance the electricity service environment, which aim to promote high-quality development in the sector [4][5]. Industry Chain - The electric power tower industry chain consists of upstream raw materials (carbon steel, alloy steel, cables), midstream manufacturing (companies like Hongsheng Huayuan and Qingdao Dongfang Tower), and downstream demand from contractors and power companies driven by grid upgrades and new energy projects [6]. Current Industry Status - The supply-demand scale of electric power towers in China has shown significant fluctuations, with a notable increase in demand and production in 2020 due to the launch of ultra-high voltage projects. The market is expected to recover with the ongoing upgrades of old grids and new energy integration [7][8]. Market Size - The market size for electric power towers is driven by both new construction and maintenance needs, with projections indicating a total market size of 590.65 billion yuan by 2025, comprising 492.16 billion yuan from new projects and 98.49 billion yuan from maintenance [9][10]. Competitive Landscape - The electric power tower manufacturing industry exhibits a "low-end dispersed, high-end concentrated" competitive structure, with many small enterprises in the low-end market and a concentration of larger firms in the high-end market due to high barriers to entry [11]. Development Trends - The industry is transitioning towards smart monitoring and digital twin integration, with a focus on lightweight and green low-carbon materials. Innovations include the use of high-strength materials and environmentally friendly coating technologies to reduce carbon footprints and enhance operational efficiency [14].