Zhong Guo Zheng Quan Bao·2026-01-27 08:29Group 1: Market Performance - Precious metals, semiconductors, cultivated diamonds, and automotive chips showed significant gains, while sectors like aquaculture, animal vaccines, and coal mining experienced adjustments [2] - Notable individual stocks included Silver Nonferrous (601212) achieving a "6 consecutive limit up," and Aviation Power Technology (600391) hitting a "limit up" after a "7 days 4 boards" performance [2][3] - Semiconductor stocks surged, with Dongxin Co. reaching a "20CM" limit up and Huahong Semiconductor hitting a historical high with a price increase of over 9% [2][9] Group 2: Aviation Sector - The large aircraft concept strengthened in the afternoon, with Aviation Power Control (000738) hitting a limit up and Aviation Power Technology closing at 53.12 CNY per share, giving it a market value of 17.536 billion CNY [3][5] - Aviation Power Technology is a core enterprise under the China Aviation Power Group, specializing in the production of aircraft engine and gas turbine components, and is a strategic supplier for several international aviation companies [7] - The commercial aviation engine market in China is projected to exceed 2.6 trillion CNY over the next 20 years, with an estimated annual aftermarket value of around 100 billion CNY [8] Group 3: Semiconductor Sector - The semiconductor sector saw a rebound, particularly in storage chips and co-packaged optics, with stocks like Kangqiang Electronics (002119) and Huada Technology (002185) also hitting limit up [9][10] - Micron Technology announced a plan to invest an additional 24 billion USD in Singapore over the next decade to expand capacity in response to the AI-driven demand for storage chips [11] - The semiconductor industry is expected to experience significant growth due to the explosion in AI demand and supply-side contractions, with storage chip prices currently on the rise [12]