Group 1 - The National Bureau of Statistics has issued the "Digital China Construction 2025 Action Plan," emphasizing the development of artificial intelligence applications and high-quality data sets [1] - The Shanghai Stock Exchange Science and Technology Innovation Board 100 Index aligns with current technology development trends, focusing on emerging industries such as pharmaceuticals, electronics, and intelligent manufacturing [1] - The index consists of 100 medium-cap and liquid securities, with nearly 90% of the weight in five key sectors, and over 50% of the weight in "specialized, refined, and innovative" enterprises [1] Group 2 - Public funds have increased their allocation to the Science and Technology Innovation Board, with a rise of 2.4 percentage points to 15.6%, indicating a significant overweight position [2] - The GF Science and Technology 100 ETF Enhanced employs quantitative strategies to focus on the self-controlled industrial chain and aims to uncover excess returns [2] - Since its inception, the GF Science and Technology 100 ETF Enhanced has achieved a cumulative return of 43.73%, outperforming its benchmark by 31.98% [2]