器 98 2025年矿热炉节能供电 【负脆心】技术研讨会 12月4-6日 呼和浩特 报名二维码： 2025年矿热炉节能供电(直流电) 技术研讨会报名表 长按扫码进行填写 WPS表单 ...

Group 1 - The core viewpoint of the article indicates that the polysilicon market is experiencing a weak supply and demand situation, with stable pricing despite reduced purchasing needs from downstream silicon wafer producers [1][2]. - The average transaction price for n-type polysilicon is reported at 53,200 yuan/ton, with a price range of 49,000 to 55,000 yuan/ton, showing no change from the previous week [1][3]. - The transaction price for n-type granular silicon is reported at 50,500 yuan/ton, with a range of 50,000 to 51,000 yuan/ton, also remaining stable week-on-week [1][3]. Group 2 - The supply side is characterized by a significant reduction in production from leading companies, which has led to a contraction in supply, thereby supporting price stability [2][1]. - Despite the reduction in production from the silicon wafer segment, downstream companies maintain their purchasing plans, particularly for granular silicon, which provides a bottom support for prices [1][2]. - The consensus within the industry is that price instability could harm the entire supply chain, leading to a collective effort to maintain stable pricing [2][1].

Core Viewpoint - The article emphasizes the importance of materials such as silicon, lithium, and platinum-palladium in the context of energy transition and global carbon neutrality goals, highlighting their role in strategic emerging industries in China [1]. Conference Organization - The conference is organized by the China Nonferrous Metals Industry Association, with various supporting and co-organizing units including futures companies and industry associations related to silicon, lithium, and platinum group metals [2]. - The event will take place in Guangzhou from December 11 to 12, 2025, featuring activities such as a welcome dinner, keynote speeches, and multiple forums focused on different sectors of the new energy and materials industry [2]. Conference Agenda - The preliminary agenda includes registration on December 11, followed by a futures service industry cultivation activity and a welcome dinner. The next day will feature an opening ceremony, keynote reports, and site visits, along with sub-forums on platinum-palladium, silicon energy, and lithium battery new energy industries [2]. - Registration for the conference is free, with certain member units receiving complimentary materials and meal vouchers [2].

Company Overview - Hebei Sunchon Electrode Co., Ltd. is a private enterprise specializing in the research, production, and sales of silicon-specific electrodes [4] - The company adheres to the philosophy of "creating value for customers" and emphasizes principles such as diligence, learning, innovation, quality, responsibility, and commitment [4] - It has established a modern management system and is committed to developing and producing electrode products that meet domestic and international customer needs [4] Technical Strength - The company possesses strong technical research and development capabilities, having established a provincial carbon materials engineering technology research center [4] - It collaborates extensively with research institutions such as the Chinese Academy of Sciences and Beihang University, undertaking 12 national and provincial projects [4] - Sunchon Electrode is a pioneer in setting industry standards and focuses on producing high-quality, energy-efficient electrodes [7] Product Range - The company offers over 60 products in two main series: high graphite electrodes and graphite electrodes [4] - Its large-diameter high-power graphite electrodes (Φ1146-1600mm) have reached internationally advanced technology levels and are exported to markets including the USA, Australia, and Brazil [4] - The company is dedicated to producing "green electrodes" and "energy-saving electrodes" to contribute to the development of a circular economy [4] Product Performance - The electrode products exhibit excellent electrical conductivity, allowing them to withstand high current densities during smelting [14] - They possess good thermal conductivity, which reduces temperature gradients within the electrodes and minimizes thermal stress [15] - The products have high mechanical strength, ensuring they can withstand external impacts during smelting without breaking [16] - High chemical purity guarantees that the final products remain uncontaminated [17] - Reliable connections ensure smooth current flow through the electrode columns, maintaining production continuity [18] - The electrodes are designed for easy installation, enhancing the efficiency of extended electrode columns [19] - Precise processing of the surface and connections helps avoid issues during the connection process and accelerates current flow between electrodes [20]

Core Viewpoint - The article emphasizes the importance of materials such as silicon, lithium, and platinum-palladium in the context of energy transition and global carbon neutrality goals, highlighting their role in strategic emerging industries in China [1]. Event Details - The 2025 China New Energy and New Materials Industry Conference will be held on December 11-12, 2025, in Guangzhou, Guangdong Province [2]. - The conference theme is "Innovation-Driven, Integrated Development - Building a New Ecosystem for the New Energy Materials Industry" [2]. Agenda Overview - The preliminary agenda includes registration on December 11, followed by a welcome dinner and various sessions on December 12, including keynote speeches and site visits [3]. - Key topics for discussion include: - Development paths for China's economy and new productive forces under global energy transformation - Prospects for China's new energy and new materials industry during the 14th Five-Year Plan - The role of futures in supporting the stability of the new energy industry [3]. Sub-Forums - Three sub-forums will focus on: 1. Platinum-Palladium Industry Development Forum, discussing the industry chain and hydrogen energy trends [3]. 2. Silicon Energy Industry Development Forum, covering market trends and the impact of perovskite technology [3]. 3. Lithium Battery New Energy Industry Development Forum, focusing on market conditions and futures applications [3][5]. Participation and Costs - The conference will not charge a registration fee, and certain member units will receive complimentary materials and meal vouchers [6].

Group 1 - The article discusses the advantages of direct current furnace technology, highlighting its efficiency and effectiveness in metallurgical processes [1] - Key technologies related to direct current furnaces are outlined, emphasizing their role in improving energy consumption and reducing carbon emissions [1] - The importance of adopting green development practices in the industry is stressed, aligning with global sustainability goals [2] Group 2 - The profile of Mr. Song Feiyong, Deputy Director of Inner Mongolia Nashun Technology Center, is provided, showcasing his expertise in furnace design and smelting processes [5]

在国家 " 双碳 " 目标的引领下，直流冶炼技术以其独特的优势和广阔的发展前 景，正逐渐崭露头角，成为推动行业技术进步的重要方向。为进一步促进业内深化交 流、共谋发展，由中国有色金属工业协会硅业分会指导、北京安泰科信息科技股份有 限公司主承办的 "2025 年矿热炉节能供电（直流电）技术研讨会 " 定于 2025 年 12 月 4 日 -6 日 在 内蒙古自治区呼和浩特 市召开。 通威绿色基材广元有限公司 新吉电（吉林）工程技术有限公司 通化建新科技有限公司 内蒙古鄂尔多斯电力冶金集团股份有限公司 内蒙古瑞濠新材料科技有限公司 陕西高科电力电子有限责任公司 埃肯碳素（中国）有限公司 汉江集团丹江口电化有限责任公司 大连重工机电设备成套有限公司 内蒙古自治区产业技术创新中心 甘肃省机械科学研究院有限责任公司 郑州和胜耐火材料有限公司 北京智冶互联科技有限公司 陕西合元新冶金电炉设备有限公司 湖南华夏特变股份有限公司 中冶赛迪电气技术有限公司 丰镇市兴丰宇铁合金有限责任公司 锦州天亿电容制造有限公司 西安鹏远冶金设备有限公司 广州擎天实业有限公司 江西省瑞金化工机械有限责任公司 新疆中泰特种电力设备有限公司 无锡 ...

注:此报价为整理多家国内生产石英砂、坩埚企业以及下 游拉晶企业报价,均为含税价,涨跌幅度根据上周报价比 较所得。 数据来源:安泰科 采编:张博 | 石英増場价格(万元/只) | | | | | | --- | --- | --- | --- | --- | | 类别 | 最高价 | 最低价 | 均价 | 波动 | | 28 寸石英堆娲 | 0. 62 | 0. 6 | 0. 61 | 0 | | 32 寸石英坩娲 | 0. 68 | 0.62 | 0. 65 | -0. 01 | | 36 寸石英坤娲 | 0. 74 | 0. 72 | 0. 73 | -0. 01 | | | | | | 2025-11-25 | | 高纯石英砂(万元/吨) | | | | | | --- | --- | --- | --- | --- | | 类别 | 最高价 | 最低价 | 均价 | 波动 | | 进口石英砂 | 8.2 | 7 | 7.6 | -0. 1 | | 内层石英砂 | 6 | 4. 6 | 5. 3 | -0. 2 | | 中层石英砂 | 2. 6 | 2. 2 | 2.4 | -0. 1 | | 外层石英砂 ...

注:此报价为整理多家生产光伏玻璃企业报价,均为含税 价,涨跌幅度根据上周报价比较所得。 采编:张博 数据来源: 安泰科 | 光伏玻璃(元/平方米) | | | | | | --- | --- | --- | --- | --- | | 类别 | 最高价 | 最低价 | 均价 | 波动 | | 2.0mm 光伏玻璃 | 13 | 12 | 12. 5 | 0 | | 3.2mm 光伏玻璃 | 21 | 20 | 20. 5 | 0 | | | | | | 2025-11-25 | ...

Core Viewpoint - The article discusses the guidance issued by the National Development and Reform Commission and the National Energy Administration to promote the consumption and regulation of renewable energy, aiming to establish a multi-level renewable energy consumption and regulation system by 2030 and a new power system by 2035, supporting carbon peak and neutrality goals [1][7][8]. Group 1: Overall Requirements - By 2030, a collaborative and efficient multi-level renewable energy consumption and regulation system will be established, ensuring smooth grid connection and efficient operation of renewable energy, with new electricity demand primarily met by new renewable generation [7][8]. - By 2035, a new power system capable of accommodating a high proportion of renewable energy will be fundamentally established, optimizing the allocation and consumption of renewable energy nationwide [1][8]. Group 2: Classification Guidance for Renewable Energy Development and Consumption - The guidance emphasizes the coordinated development of "sand, desert, and wasteland" renewable energy bases, focusing on both external delivery and local consumption, particularly in arid regions [2][9]. - It advocates for the integrated development and consumption of hydropower and wind-solar bases, optimizing the configuration of renewable energy based on hydropower characteristics [2][9]. - The orderly development and consumption of offshore wind power will be promoted, with a focus on optimizing offshore transmission networks [2][9]. Group 3: New Models and Innovative Development of Renewable Energy Consumption - The article highlights the need for innovative integrated development models for renewable energy, supporting the establishment of an integrated industrial system in resource-rich areas [11]. - It encourages the fusion of renewable energy with traditional industries, promoting the transfer of high-energy industries to regions with clean energy advantages [12]. Group 4: Enhancing the Adaptability of the New Power System to Renewable Energy - The guidance calls for improving system regulation capabilities, including the construction of pumped storage power stations and advanced storage technologies [13][19]. - It emphasizes the need to enhance the grid's capacity to accept renewable energy, optimizing the national power flow and expanding the range of renewable resource allocation [13][19]. Group 5: Perfecting the National Unified Power Market System for Renewable Energy Consumption - The article discusses the expansion of a multi-level market system for renewable energy consumption, promoting flexible trading mechanisms and enhancing the role of the spot market [16][17]. - It suggests establishing a pricing mechanism that reflects the characteristics of renewable energy and encourages local consumption [17][18]. Group 6: Strengthening Technological Innovation Support for Renewable Energy Consumption - The guidance emphasizes breakthroughs in efficient renewable energy generation technologies, including low-cost solar and wind technologies [18]. - It highlights the importance of advancing grid operation technologies and intelligent control technologies to enhance the stability and efficiency of renewable energy integration [19]. Group 7: Assurance Measures - The article outlines the need for optimizing renewable energy consumption management mechanisms, setting regional utilization rate targets, and ensuring the effective implementation of consumption responsibilities [20][21]. - It stresses the importance of monitoring and regulatory measures to ensure the achievement of renewable energy consumption goals [21].