Chipmaker posts record quarterly profit

This photo shows the logo of TSMC (Taiwan Semiconductor Manufacturing Company) during the Taiwan Innotech Expo at the World Trade Center in Taipei, Taiwan, Oct. 14, 2022. (AP Photo/Chiang Ying-ying, File) TSMC, the world's main producer of advanced AI chips, posted record, forecast-beating quarterly profit on Thursday but warned that future income might be hit by U.S. tariffs, though perhaps not until the fourth quarter. Saying demand for artificial intelligence was getting stronger and stronger, Taiwan Semiconductor Manufacturing Co predicted another leap in sales for the third quarter and hiked its revenue outlook for the full year. It also noted…