港股午评：恒生指数涨0.54%，恒生科技指数涨0.84%

Market Performance - The Hang Seng Index increased by 0.54% at midday, while the Hang Seng Tech Index rose by 0.84% [1] - The hotel and resort REITs and biotechnology sectors showed notable gains [1] Sector Performance - The passenger airline and insurance sectors experienced the largest declines [1] Individual Stock Performance - Zhihui surged by 21.03%, while Yueda Group increased by 15.57% [1] - Fubo Group rose by 13.35%, Baoyi Pharmaceutical-B gained 10.34%, and United Group climbed by 9.43% [1] - On the downside, Zhaojin Mining fell by 5.95%, and Dongfang Zhenxuan dropped by 5.83% [1] - Wuyi Vision decreased by 5.48%, Laisong Health declined by 5.4%, and Ruifeng Power fell by 4.94% [1]