证券日报网讯12月15日，南大光电（300346）在互动平台回答投资者提问时表示，光刻胶销售情况请关 注公司披露的定期报告。 ...

（编辑 王雪儿） 证券日报网讯 12月15日，三祥新材在互动平台回答投资者提问时表示，半导体领域市场系公司重点布 局和拓展方向之一，目前市场进展较为顺利，公司部分产品已获下游半导体产业链客户认可及订单，并 小批量供货，公司将持续加快后续产能建设，并积极跟进下游客户需求。 ...

智通财经APP讯，神工股份(688233.SH)发布公告，公司股东温州晶励、旭捷投资因自身发展需要，拟 通过上海证券交易所交易系统以集中竞价、大宗交易方式减持公司股份合计不超过335.94万股(即不超 过公司总股本的1.98%)。 ...

证券日报网讯12月15日，有研硅在互动平台回答投资者提问时表示，截至目前，公司生产经营一切正 常，控股股东所持股份不存在被强制转让、出售或没收的情形。 ...

格隆汇12月15日｜三祥新材在互动平台表示，半导体领域市场系公司重点布局和拓展方向之一，目前市 场进展较为顺利，公司部分产品已获下游半导体产业链客户认可及订单，并小批量供货，公司将持续加 快后续产能建设，并积极跟进下游客户需求。 ...

Investment Rating - The investment rating for the company is "Buy" and is maintained [1] Core Insights - The company has achieved significant advancements in semiconductor materials, particularly in electroplating solutions and photoresists, with stable mass production for 28nm and 5nm-14nm advanced processes [4][5] - The company is recognized for its high-performance materials, which have received consistent orders from leading global wafer manufacturers [4] - The company is positioned to benefit from the domestic substitution trend in the semiconductor industry, particularly in storage technologies like HBM and 3D NAND [6][7] Financial Projections - Revenue projections for the company are estimated at 600 million yuan in 2025, 790 million yuan in 2026, and 1.034 billion yuan in 2027, with corresponding net profits of 50 million yuan, 79 million yuan, and 119 million yuan [8][10] - The company is expected to maintain a strong growth trajectory, with revenue growth rates of 39.16% in 2025 and 31.16% in 2026 [10][13] - The earnings per share (EPS) is projected to increase from 0.57 yuan in 2025 to 1.35 yuan in 2027 [10][13] Company Overview - The latest closing price of the company's stock is 56.19 yuan, with a total market capitalization of 5 billion yuan [3] - The company has a low debt-to-asset ratio of 21.4% and a high price-to-earnings ratio of 147.87 [3]

如今，姚力军将产业布局延伸至溅射靶材的上游核心环节，同创普润的IPO正是这一战略布局的关键落子。 半导体产业的"纳米战争"中，材料纯度直接决定芯片性能。对于先进制程芯片而言，超高纯金属材料的纯度需达到99.9995%（5N5）乃至99.9999%（6N） 以上，3纳米制程所需的超高纯锰材料更是要求杂质含量控制在千万分之一级别。长期以来，这类核心材料的制备技术被美日企业牢牢掌控，国内高端市 场进口依赖度超80%，成为制约芯片产业自主可控的"卡脖子"环节。而同创普润已在这场攻坚战中取得关键突破，其研发的7N超高纯铜、6N铝钽等材 料，已成功进入全球顶尖晶圆厂供应链，成为极少数能为3纳米芯片供应关键材料的中国企业。 今年8月，同创普润获得超10亿元融资，由中建材新材料基金领投；短短两个月后，公司再获超10亿元Pre-IPO融资，尚颀资本、上汽金控等实力机构联合 参投。在半导体材料研发动辄数年、投入巨大的行业特性下，这两笔融资不仅为其扩大产能、升级设备提供了资金保障，更凸显了产业资本对超高纯金属 材料赛道的坚定信心。要知道，这类材料的生产不仅需要攻克提纯技术，还需自主研发生产设备、构建闭环工艺，仅检测环节就需配备能识 ...

从股权结构来看，公司创始人、技术领军人物姚力军先生直接持有同创普润17.61%的股权，为公司的控股股东。 启动IPO辅导，是同创普润发展历程中的一个重要里程碑。在全球半导体产业格局深刻调整、供应链自主可控需求日益迫切的背 景下，同创普润作为国内半导体材料领域的"排头兵"，其上市进程备受市场关注。 高纯金属材料是半导体芯片、显示面板、航空航天、新能源等战略性新兴产业的基石，其技术门槛极高，市场曾长期被少数美 日企业所垄断。同创普润凭借深厚的技术积累和持续的创新投入，实现了从追赶者到并跑者乃至部分领域领跑者的跨越。 作为江丰电子的重要合作伙伴与国内核心供应商，同创普润联合开发的多款超高纯金属溅射靶材，已成功导入全球顶尖的晶圆 制造厂供应链，广泛应用于AI芯片等高端电子产品制造。其中，由双方合作开发的超高纯铝、铜、锰等靶材，在全球市场份额 已超过40%，位居世界首位，彰显了强大的技术竞争力和市场认可度。 公司的快速发展也获得了资本的持续青睐。今年10月，同创普润成功完成了规模超过十亿元人民币的Pre-IPO轮融资，吸引了尚 颀资本、上汽金控（上汽集团战略直投基金）等知名产业投资方的联合参与。此次融资将为公司进一步加 ...

Investment Rating - The report maintains a "Strong Buy" rating for the oil and petrochemical sector [1]. Core Viewpoints - Iraq has restored production at the West Qurna 2 oil field, raising concerns about oversupply in the crude oil market. WTI crude futures fell by 4.33% and Brent crude futures by 4.13% during the specified period [6]. - Geopolitical tensions continue, particularly regarding the Russia-Ukraine situation and U.S.-Venezuela relations, which may impact oil prices [6]. - The U.S. Federal Reserve has lowered the federal funds rate target range by 25 basis points to between 3.50% and 3.75%, marking the third rate cut of the year [6]. - In the fluorochemical sector, the 2026 refrigerant quotas are expected to increase, with downstream demand in home appliances likely to continue due to government subsidies [6]. Summary by Sections Oil and Petrochemicals - Iraq's oil production has returned to approximately 460,000 barrels per day, and U.S. refinery utilization rates have increased following seasonal maintenance [6][7]. - The report suggests that domestic oil companies are diversifying their oil and gas sources to mitigate sensitivity to international oil price fluctuations [7]. Fluorochemicals - The 2026 HFC production quota has been announced, totaling 797,845 tons, which is an increase of 5,963 tons from the previous year. Notable increases include HFC-134a by 3,242 tons and HFC-245fa by 2,918 tons [6]. - The demand for refrigerants is expected to grow, supported by government policies and subsidies, particularly in the automotive sector [6][7]. Investment Recommendations - The report recommends focusing on the oil and petrochemical, fluorochemical, and semiconductor materials sectors. It highlights the resilience of major oil companies in the face of price volatility and suggests monitoring companies like China National Petroleum, Sinopec, and CNOOC [7]. - In the fluorochemical sector, companies leading in third-generation refrigerants and upstream fluorite resources are recommended for investment [7]. - The semiconductor materials sector is also highlighted for its upward cycle and potential for domestic substitution, with specific companies suggested for consideration [7].

点击 最 下方 关注《材料汇》 ， 点击"❤"和" "并分享 添加 小编微信 ，寻 志同道合 的你 正文 引言 我们正站在一场由深度学习和大规模计算驱动的智能革命浪潮之巅。AI模型的参数规模已突破万亿，其对算力的饥渴远超 半导体行业传统的发展节奏。当芯片制程逐步逼近物理极限，单纯依靠工艺微缩已难以为继， 突破的方向，正从设计转向 底层——材料科学成为解锁下一代算力的关键钥匙 。 从硅基到二维材料、三五族化合物，从电子到光子乃至量子，每一次材料体系的革新，都可能重构芯片的性能边界与能效 天花板。与此同时，全球半导体产业链格局深刻调整，供应链安全成为核心关切。在这一历史性交汇点上，中国本土的材 料创新与产业化进程，不仅关乎单一技术节点的突破，更承载着 构建自主可控算力底座、重塑全球AI硬件竞争格局 的战 略使命。 本文将系统梳理支撑 AI创新的关键新材料体 系，呈现从设计、制造、封装到新兴计算范式的全景技术图谱，并聚焦国内 相关企业与科研机构的产业化进展。这既是一份认识AI算力底层驱动力的技术指南，也是一张观测中国硬科技突围路径的 产业地图。 一、核心计算与逻辑芯片材料 （一）先进沟道材料 沟道材料是 半导体晶体 ...