华为相关公司推动中国芯片在材料、光刻胶和EDA领域的构建

Group 1 - Huawei's investment department, established after US sanctions in 2019, supports over 60 semiconductor companies to strengthen its supply chain and align with China's national strategy [1] - HHCK, a chip packaging materials manufacturer in which Huawei holds a 2% stake, has completed a full acquisition of a competing company for 1.6 billion RMB (approximately 255 million USD) [2] - Vertilite, in which Huawei holds a 4% stake, has begun operations at a new factory in Jiangsu, valued at 550 million RMB, producing composite semiconductors for optical communication [3] Group 2 - Huawei is collaborating with domestic EDA companies and has supported the launch of two domestically developed EDA products with independent intellectual property rights [4] - Huawei is working with SiCarrier, a rising semiconductor equipment manufacturer, and has obtained a patent for a technology achieving 5nm performance without EUV [7]