GigaDevice Semiconductor is trading 6.58% down at CNY 358.51 on September 29, 2026, with broader Chinese technology-sector weakness providing context for the de

GigaDevice Semiconductor is trading 6.58% down at CNY 358.51 on September 29, 2026, with broader Chinese technology-sector weakness providing context for the decline. - Reports linked pressure on chipmakers, including GigaDevice, to concerns that China may allow Nvidia chip purchases, intensifying …