港股收评：午后涨幅扩大！恒指涨0.86%，科技股拉升，6只新股上市集体收涨

Market Performance - The Hong Kong stock market indices saw significant gains in the afternoon, with the Hang Seng Tech Index rising by 1.74%, while the Hang Seng Index and the China Enterprises Index increased by 0.86% and 1.12% respectively, approaching the 26,000-point mark [1] Key Stocks and Sectors - Major technology stocks acted as market indicators, with Baidu surging nearly 9%, and other companies like NetEase and Xiaomi rising over 2%. JD.com, Tencent, Alibaba, and Meituan also experienced gains [1] - Semiconductor stocks strengthened due to favorable AI infrastructure news, with InnoCare Technologies leading the rise with over a 15% increase, and major player SMIC up over 4% [1] - Geopolitical risks led to a spike in international oil prices, benefiting the "Big Three" oil companies, with CNOOC rising nearly 4% [1] - The market is anticipating Tesla's Optimus project, with a potential U.S. robot executive order expected to be released in 2026, resulting in a noticeable rise in robotics stocks [1] - The National Development and Reform Commission encouraged major companies in the alumina sector to pursue mergers and acquisitions, leading to a rebound in aluminum and non-ferrous metal stocks [1] Underperforming Sectors - Wind power stocks declined sharply, with leading company Goldwind Technology falling nearly 11%. Nuclear power stocks also dropped, along with weak performances in aviation, building materials, cement, steel, insurance, and gaming sectors [1] New Listings - Six new stocks were listed on the Hong Kong market today, with notable performances including InnoCare Technologies up 24.66%, Meilian Holdings up 7.6%, Wuyi Vision up 29.9%, Linqingxuan up 9.3%, XunCe up 1%, and Woan Robotics closing flat [1]