AI应用领涨两市，游戏传媒ETF、传媒ETF涨超3%，文娱传媒ETF、传媒ETF涨超2%

Group 1 - The article highlights the significant growth of various ETFs in the media sector, with notable daily and weekly increases in their share prices [2] - The media ETFs track the CSI Media Index, with major holdings including companies like Focus Media, Giant Network, and Mango Excellent Media [4] - A joint policy initiative by eight departments aims to promote the integration of artificial intelligence (AI) with the manufacturing sector, which is expected to accelerate AI applications in the B-end market [4] Group 2 - AI is entering a new phase of development, with four trading stages identified: computing power, infrastructure, AI empowerment, and productivity companies [5] - The valuation of Chinese tech stocks is expected to undergo significant changes, particularly in the AI application sector, as the market recognizes the potential of Chinese companies [5] - The global AI landscape is transitioning from the second to the third stage, with generative AI projected to contribute $7 trillion to the global economy by 2030, significantly surpassing traditional AI benefits [6]