Core Viewpoint - The conference aims to promote high-quality development in the new materials industry in Chongqing, focusing on graphene and other advanced materials, while fostering collaboration among industry leaders, academic institutions, and research organizations [2][8]. Group 1: Conference Overview - The conference was held on August 15, 2025, in Chongqing, featuring participation from leading companies, universities, and research institutions in new materials, information technology, and new energy vehicles [2]. - The theme of the conference was "Intelligent New Materials Driving Chongqing," structured in a "1+3+N" format, including one main conference, three thematic forums, and various activities such as industry demand matching and product exhibitions [4]. Group 2: Keynote Speeches - Researcher Cheng Huiming presented on "Preparation and Application Exploration of New Lightweight Carbon-Based Composite Materials," highlighting the potential of carbon aerogels in high-temperature insulation [12]. - Professor Lu Jian emphasized the importance of reducing reliance on external simulation methods in advanced materials and additive manufacturing, predicting significant competition in China's industrial economy over the next 15 years [15]. - Director Wang Xudong discussed the role of graphene in energy efficiency and reduction, noting its recognition as a key technology for addressing friction and wear issues in industrial applications [17]. - Deputy Director Zhang Hailiang outlined the future trends in humanoid robot development and the increasing demand for new materials, particularly high-performance polymers [19]. Group 3: Specialized Reports - Various experts from institutions such as Southwest Jiaotong University and Tsinghua University presented on topics including the preparation and application of graphene and new energy materials [21]. - Researcher Qi Yue from Beijing Graphene Institute highlighted the core demand for controllable preparation and engineering applications of graphene materials [25]. - Researcher Li Jihao introduced unique preparation processes for graphene aerogels and their applications in seawater desalination and wastewater purification [29]. Group 4: Industry Implications - The conference attracted nearly 200 representatives from various industry sectors, emphasizing Chongqing's role as a hub for new materials, supported by national strategies [45]. - The event aimed to gather innovative resources in new materials to empower downstream industries such as new energy vehicles and next-generation information technology [45].

文/西风 12月20日，上交所公布对中钢集团马鞍山矿山研究总院股份有限公司科创板IPO终止审核的决定，直接原因是公司及保荐机构中信证券撤回申报。公司申报IPO于 2022年12月19日获得受理，已完成首轮问询的回复。公司本次IPO拟募集资金5.54亿元。让人意外的是，这公司实际控制人为国务院国资委。 公司第一次申报科创板IPO于2020年11月24日获得受理，保荐机构为民生证券，拟募资3.61亿元。公司完成首轮问询后，于2021年6月21日被终止审核。 一、公司实际控制人为国务院国资委，公司间接控股股东正在债务重组 公司最早为"冶金工业部黑色冶金矿山研究院"，创建于1963年，为原冶金工业部直属重点科研院所。公司前身有限公司成立于2008年3月，2019年12月整体变更为 股份有限公司，目前总股本3.0411亿余元。公司控股股东为中钢科技发展有限公司，直接持有公司88.89%的股份，公司实际控制人为国务院国资委。 | 发行人名称 | 中钢集团马鞍山矿山研究 | 成立日期 | 有限公司:2008年3月20日 股份公司:2019年12月30日 | | --- | --- | --- | --- | | | 总院股 ...