Baidu Inc. (NASDAQ:BIDU) stock fell in premarket trading on Wednesday, following a 2.50% decline during Tuesday’s regular session.Hong Kong Market Confirms Tech Sector PressureThe broader tech sector was hit hard, with the Hang Seng Tech Index falling significantly, partly driven by speculation over possible value-added tax adjustments targeting internet-related sectors. This downturn followed Wall Street’s overnight selloff.AI Red Packet Competition Heats UpAutonomous Vehicle Partnership With UberBIDU Earn ...