美股异动 | 台积电(TSM.US)跌3% 2纳米芯片技术疑似遭泄露

Core Viewpoint - TSMC's stock dropped by 3% to $231.81 amid reports of a potential technology leak involving key 2nm chip manufacturing technology [1] Group 1: Company Developments - TSMC is facing allegations of technology leakage, with former employees reportedly obtaining critical 2nm chip process technology during their tenure [1] - Three engineers involved in the case have been summoned and detained by relevant regulatory authorities in Taiwan from July 25 to July 28 [1] - TSMC plans to begin mass production of 2nm chips by the end of this year, which is considered the most advanced chip manufacturing process currently available [1]