突发！4000亿巨头，冲击20%涨停

Market Overview - A-shares opened mixed on August 22, with all three major indices showing positive performance by the time of reporting [1] - The STAR 50 index rose over 5%, driven by a strong performance in the semiconductor industry, with Haiguang Information hitting a 20% limit up and Cambrian Technology rising nearly 12% [1] Sector Performance - The computing power and big data sectors showed strength, while the liquid cooling concept continued to adjust, and sectors like fintech, stablecoins, and rare earths experienced slight declines [4] - The computing power sector saw significant gains, with Kede Education hitting the limit up and other companies like Cambrian Technology and Chipone also performing well [5] Catalysts and Trends - Research reports indicate that the domestic computing power sector is experiencing concentrated catalysts, with Tencent's earnings call highlighting multiple supply channel options for inference chips, suggesting potential support for domestic inference computing power chips amid international supply chain fluctuations [7] - The rare earth permanent magnet sector continued to strengthen, with companies like San Chuan Wisdom hitting the limit up and others like China Northern Rare Earth Group also seeing gains [7] Price Movements - As of August 21, the price of praseodymium oxide reached 657,500 yuan per ton, up 110,000 yuan from the beginning of the month, marking a more than 20% increase and a year-to-date increase of over 58% [9] - Neodymium oxide also saw a price increase, reaching 657,500 yuan per ton, with a month-to-date increase of 115,000 yuan and a year-to-date increase of 62.95% [9] Company Highlights - In the Hong Kong market, Miniso's stock surged nearly 16%, with Q2 revenue reaching 4.97 billion yuan, a year-on-year increase of 23.1%, and an adjusted net profit of 690 million yuan, up 10.6% year-on-year [12] - XPeng Motors' stock rose over 12%, following the announcement of share purchases by its co-founder and CEO, He Xiaopeng, who acquired 3.1 million shares at an average price of 80.49 HKD per share [12] Chip Sector Performance - The Hong Kong chip sector saw gains, with companies like SMIC, Hua Hong Semiconductor, and Shanghai Fudan rising over 7% [13]