截至2025年8月15日，新材料50ETF近1年夏普比率为1.17。 回撤方面，截至2025年8月21日，新材料50ETF今年以来相对基准回撤0.19%，在可比基金中回撤最小。 回撤后修复天数为106天，在可比基金中回撤后修复较快。 费率方面，新材料50ETF管理费率为0.50%，托管费率为0.10%，费率在可比基金中最低。 跟踪精度方面，截至2025年8月21日，新材料50ETF近1年跟踪误差为0.025%，在可比基金中跟踪精度较 高。 截至2025年8月22日 13:50，中证新材料主题指数(H30597)强势上涨2.41%，成分股中材科技上涨 10.01%，菲利华上涨8.22%，华友钴业上涨6.63%，沪硅产业，北方华创等个股跟涨。新材料 50ETF(516710)上涨2.36%，最新价报0.56元。拉长时间看，截至2025年8月21日，新材料50ETF近1周累 计上涨3.77%。 流动性方面，新材料50ETF盘中换手5.84%，成交223.09万元。拉长时间看，截至8月21日，新材料 50ETF近1年日均成交217.86万元。 规模方面，新材料50ETF近2周规模增长247.14万元，实现显著增长。 ...

Group 1 - The core viewpoint highlights significant breakthroughs in the field of thermal radiation metamaterials, aided by AI technology for mass production of material design, providing new solutions for efficient thermal management applications [1] - The global nylon 66 industry is accelerating its expansion, with BASF announcing expansion plans and Pingmei Shenma Group achieving domestic breakthroughs in key raw material adiponitrile technology [1] - The lightweight material PEEK (polyether ether ketone) for humanoid robots continues to attract market attention, driving technological upgrades in the industry chain [1] Group 2 - Guohai Securities emphasizes that new materials are a crucial direction for the future development of the chemical industry, currently experiencing rapid growth in downstream demand, with domestic new materials expected to enter a phase of accelerated growth due to policy support and technological breakthroughs [1] - The new materials industry is considered a foundational industry that supports the development of important fields such as electronic information, new energy, biotechnology, and energy conservation and environmental protection [1] - Analysts are focusing on new material companies with strong core supply chains, robust R&D capabilities, and excellent management, as the new materials industry is catalyzed by downstream application sectors, gradually entering a prosperous cycle [1] Group 3 - The New Materials 50 ETF tracks the new materials index, which is compiled by China Securities Index Co., Ltd., selecting listed companies from the Shanghai and Shenzhen markets involved in advanced structural materials and functional materials [1] - The index covers multiple sub-industries, including chemicals and non-metallic metals, reflecting the overall performance of listed companies in the new materials industry [1] - Component stocks within the index exhibit high growth potential and innovation capabilities [1]

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