KEY TAKEAWAYSU.S.-listed Taiwan Semiconductor Manufacturing Co. shares are jumping 8% in premarket trading after the chipmaker posted a quarterly earnings surge and projected a buoyant outlook on the back of the artificial intelligence (AI) boom.The company, which supplies tech heavyweights such as Apple and Nvidia, reported a better-than-expected 54% year-over-year rise in third-quarter net income of 325.3 billion New Taiwan dollars ($10.12 billion).TSMC also reported a 39% jump in revenue to NT$759.69 bil ...