Woofun AI data shows the Hang Seng Index opened 0.54% lower, with the Hang Seng Tech Index declining 0.78%. Technology and semiconductor stocks led losses, including Alibaba falling over 3%, Megvii Technology and Sunny Optical Technologies dropping more than 2%. Conversely, petrochemical and coal sectors gained, with Shandong Molong rising above 3% and China Shenhua increasing over 1%.