Core Viewpoint - The company plans to utilize up to RMB 20 million of idle raised funds for cash management, focusing on safe, principal-protected investment products [2] Group 1: Investment Strategy - The company intends to invest in structured deposits and large-denomination certificates of deposit, which are considered high-safety, principal-protected products [2] - The investment period for these products will not exceed 12 months [2] Group 2: Corporate Governance - The proposal for using idle raised funds for cash management was approved during the eighth meeting of the fourth board of directors [2] - The resolution was also reviewed and approved by the independent directors' special meeting, thus not requiring submission to the shareholders' meeting for approval [2]

上市公司：长江材料（001296），力量钻石（301071），索通发展（603612），石英股份（603688）， 坤彩科技（603826），龙高股份（605086），联瑞新材（688300），齐鲁华信（830832），秉扬科技 （836675），天马新材（838971），东方碳素（832175），宁新新材（839719） 2016-2025年1-10月非金属矿物制品业企业数统计图 数据来源：国家统计局，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 相关报告：智研咨询发布的《2026-2032年中国稀有金属矿产行业市场调研分析及未来前景分析报告》 2025年1-10月，非金属矿物制品业企业数（以下数据涉及的企业，均为规模以上工业企业，从2011年 起，规模以上工业企业起点标准由原来的年主营业务收入500万元提高到年主营业务收入2000万元）为 50289个，和上年同期相比，减少了33个，同 ...

| 辅导对象 | 深圳市海明润超硬材料股份有限公司 | | | --- | --- | --- | | 成立日期 | 2000年8月4日 | | | 注册资本 | 5.923.2584 万元 法定代表人 | 李尚訪 | | 注册地址 | 深圳市宝安区航城街道三围社区泰华梧桐工业园桂竹(15#)栋 6 | | | | 层 | | | 控股股东及 持股比例 | 公司控股股东和实际控制人均为李尚劫,李尚劼直接持有公司 31.8715%的股份,通过深圳市海明润共成管理咨询合伙企业(有 | | | | 限合伙)间接持有公司 1.4153%的股份,合计持有公司 33.2868% | | | | 的股份;通过深圳市海明润共成管理咨询合伙企业(有限合伙)间 | | | | 接控制公司 8.4553%的股份,通过一致行动关系控制公司 16.6599% | | | | 的股份,合计控制公司 56.9867%的股份,为公司的控股股东和实 | | | | 你控制人。 | | | 行业分类 | 在其他交易场所 | 公司于 2025年 10 月 22 日在全国中小 | | | C30 非金属矿物制品业 (申请) 挂牌或上 | | | | ...

Core Viewpoint - The company, Kexin New Materials, announced a delay in the construction timeline for its 6,000-ton annual production line of silicon carbide composite materials for new energy battery applications, pushing the expected completion date from December 31, 2025, to December 31, 2026 [1] Group 1: Project Details - The total planned investment for the fundraising project is 73.6737 million yuan, with 29.5365 million yuan already invested, representing a progress rate of 40.09% as of November 30, 2025 [1] - The project will not change its implementation entity, fundraising purposes, or investment scale despite the timeline adjustment [1] Group 2: Reasons for Delay - The delay is attributed to several factors: the focus on the construction of the crucible production line, the ongoing market cultivation phase for the crucible, a phased construction strategy to ensure financial safety and investment efficiency, careful selection of process equipment to maintain technological leadership, and the need to validate market acceptance before scaling production [1] Group 3: Risk Management - The management has assessed potential risks associated with the project delay, including market demand fluctuations, technology iteration and product updates, capacity digestion and market competition, and investment returns falling short of expectations [2] - The adopted strategy of delay and phased construction is based on a cautious evaluation of these risks, aiming to minimize investment losses due to market or technological changes and ensure expected returns post-production [2]

Group 1 - The core point of the article is that Qinglong Pipe Industry (SZ 002457) held its 20th meeting of the sixth board of directors on December 9, 2025, via telecommunication voting, discussing the proposal for the election of the board and nomination of independent director candidates [1] - For the first half of 2025, Qinglong Pipe Industry's revenue composition was as follows: non-metallic mineral products accounted for 88.83%, water conservancy technology services accounted for 11.15%, and other businesses accounted for 0.02% [1] - As of the report date, Qinglong Pipe Industry's market capitalization was 3.7 billion yuan [1]

索通发展公告，股东宁波宁聚资产管理中心(有限合伙)-宁聚映山红3号私募证券投资基金在2025年10月 30日至2025年12月8日期间，通过集中竞价方式减持公司股份498万股，占公司总股本的0.9998%。减持 价格区间为23.9元/股至29.03元/股，减持总金额为1.25亿元。减持后，该股东持股数量为2212万股，持 股比例降至4.4408%。此次减持计划已实施完毕。 ...

Group 1 - The core viewpoint of the article highlights the stock transfer of Jinyan Gaoling New Materials (02693) from Yingli Securities to China Galaxy (Hong Kong), with a market value of HKD 7.6996 million, representing 5.05% of the total shares [1] - Jinyan Gaoling New Materials specializes in coal series kaolin in China and possesses an integrated capability across the entire value chain from mining, R&D, processing, to production and sales [1] - According to data from Frost & Sullivan, Jinyan Gaoling New Materials ranks fifth in the market with a 5.4% market share in terms of revenue for coal series calcined kaolin companies in China for 2024 [1] Group 2 - The company is identified as the largest producer of precision casting mullite materials in China, with a market share of 19.1% based on projected revenue for 2024 [1]

Group 1 - The stock of Jinyan Gaoling New Materials (02693) will be transferred from Yingli Securities to China Galaxy on December 8, with a market value of HKD 7.6996 million, accounting for 5.05% [1] - Jinyan Gaoling New Materials specializes in coal series kaolin in China and possesses an integrated capability across the entire value chain from mining, R&D, processing to production and sales [1] - According to Frost & Sullivan, Jinyan Gaoling ranks fifth in the market share of coal series calcined kaolin companies in China with a market share of 5.4% based on 2024 revenue [1] Group 2 - Jinyan Gaoling is the largest producer of precision casting mullite materials in China, with a market share of 19.1% based on 2024 revenue [1]

2019年-2025年1-10月全国非金属矿物制品业出口货值统计图 数据来源：国家统计局，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 相关报告：智研咨询发布的《2026-2032年中国稀有金属矿产行业市场调研分析及未来前景分析报告》 根据国家统计局数据可知：2025年10月全国非金属矿物制品业出口货值为150.8亿元，同比增长3.6%； 2025年1-10月全国非金属矿物制品业累计出口货值为1512.7亿元，累计同比增长5%。 上市公司：长江材料（001296），力量钻石（301071），索通发展（603612），石英股份（603688）， 坤彩科技（603826），龙高股份（605086），联瑞新材（688300），齐鲁华信（830832），秉扬科技 （836675），天马新材（838971），东方碳素（832175），宁新新材（839719） ...

中国经济网北京12月8日讯欧晶科技（001269）(001269.SZ)日前披露2025年三季度报告。 2025年1-9月，公司实现营业收入35,255.48万元，同比下降56.36%；归属于上市公司股东的净利润 为-8,717.88万元，上年同期为-22,346.90万元；归属于上市公司股东的扣除非经常性损益的净利润 为-9,185.89万元，上年同期为-23,180.84万元；经营活动产生的现金流量净额为-2,716.30万元，上年同期 为6,773.01万元。 | | 本报告期 | 本报告期比上年同 | 年初至报告期末 | 年初至报告期末 | | --- | --- | --- | --- | --- | | | | 期增减 | | 比上年同期增减 | | 营业收入(元) | 113, 938, 601. 09 | -49. 10% | 352, 554, 846. 19 | -56. 36% | | 归属于上市公司股东的净利润(元) | -12, 980, 046. 98 | 86. 72% | -87, 178, 755. 29 | 60. 99% | | 归属于上市公司股东的扣除非经常性 损益的净 ...