[Stock Market] Taiwan Semiconductor Raising Prices Amid Heightened Chip Demand Leading chip foundry Taiwan Semiconductor Manufacturing Co. ( TSM ), known as TSMC, reportedly plans to raise prices for both leading-edge and mature-technology chips. The news rocked semiconductor stocks on Wednesday. X Taiwan-based DigiTimes reported Wednesday that TSMC is raising its manufacturing prices by 10% to 20% starting in 2022. TSMC plans to hike prices of mature-technology chips processed using 16 nanometer-class and thicker nodes by 20%. Leading-edge chips with circuits smaller than 16 nanometers will see price increases of about 10%, DigiTimes said. Circuit widths on chips are measured...