TSMC supplier GPTC denies China technology leak while suing former general manager
Grand Process Technology Corporation, also known as GPTC, has denied reports that its key equipment technology flowed to China. The company is a supplier linked to TSMC’s advanced packaging work, including CoWoS, which is important for high-end AI chips and other advanced semiconductors. The denial came after media reports claimed that confidential drawings and equipment-related information may have reached China. In a material information