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Market Overview - On December 12, A-share market indices showed mixed performance, with the Shanghai Composite Index slightly down by 0.04%, while the Shenzhen Component Index and the ChiNext Index rose by 0.57% and 0.6% respectively [1] - Sectors such as nuclear fusion, nuclear power, ultra-high voltage, and superconductors saw significant gains, with concept indices rising over 3% [1] Nuclear Power Sector - The nuclear power sector experienced a strong rally, with the concept index increasing by 3.17%. Key stocks like Sun Cable, Zhongchao Holdings, Changcheng Electric, and Guoji Heavy Industry reached their daily limit up [2] - Over 4 billion yuan of institutional funds flowed into the nuclear power sector [2] - China Western Electric also surged to its daily limit, with a buy order volume of 1.2577 million shares and over 1.1 billion yuan in buy orders [4] - Recent achievements in China's nuclear power projects include the successful grid connection of the world's largest "Hualong One" nuclear power base and the initiation of construction at the Shandong Zhaoyuan nuclear power base [4] - Huajin Securities reports that the advantages of nuclear power are becoming more evident as the grid faces increasing pressure from intermittent renewable energy sources [4] Cosmetics Industry - The National Medical Products Administration released a three-year action plan (2026-2028) aimed at enhancing the production quality management system for cosmetics companies [5] - The plan encourages the use of intelligent and diversified production methods to improve quality and efficiency, and supports the development of a standardized, intelligent, and internationalized cosmetics industry [5] - The Chinese cosmetics market is projected to maintain a scale exceeding 1 trillion yuan in 2024, with over 5,700 companies in the sector [6] - The competition among cosmetics brands is intensifying, with domestic brands making significant advancements in R&D and market strategies [6] - A total of 47 A-share companies are involved in the cosmetics industry, with notable stock performances including Liren Lizhuang, which rose by 4.75% [7] - Among 18 companies reporting profit growth, Fujilai and Qingsong Co. showed significant increases in net profit, with growth rates of 430.16% and 246.98% respectively [7] - R&D expenditures are increasing among profitable companies, with 12 out of 18 companies reporting growth in R&D spending [8]