重庆冲出一家半导体IPO，给京东方供货，华虹虹芯入股

Group 1 - The article discusses a semiconductor IPO emerging from Chongqing, which supplies products to BOE Technology Group [1] - Huahong Hongxin has invested in the Chongqing semiconductor company, indicating strategic partnerships in the industry [1] - The IPO reflects the growing importance of the semiconductor sector in China, particularly in the context of supply chain resilience [1]