Group 1 - The A-share market saw a strong performance in early trading on June 30, with major indices rising, particularly in the media, electronics, and communications sectors [1] - The AI ETF on the ChiNext, Huaxia (159381), surged over 1.8%, marking its sixth consecutive increase, with leading stocks including Bochuang Technology, Shenzhou Taiyue, Taicheng Light, and others [1] - Nvidia's stock reached a historic high, closing at $157.8 with a weekly increase of 9.7%, pushing its market capitalization close to $3.85 trillion, which positively influenced the domestic computing power sector [1] Group 2 - The Huaxia AI ETF tracks the ChiNext AI Index, selecting AI-focused companies listed on the ChiNext, with a daily price fluctuation limit of ±20% [2] - The fund has a low annual management fee rate of 0.15% and a custody fee rate of 0.05%, making its overall fee structure competitive among comparable funds [2] - The index has a significant weight in optical module CPO stocks, exceeding 26.6%, indicating a high "light" content in the AI index, with major constituents including Xinyi Technology, Zhongji Xuchuang, and others [2]