The National Big Fund Phase III and its affiliated funds have invested in Zhengxin Semiconductor.

According to the Tianyancha App, recently, Shenyang Zhengxin Semiconductor Technology Co., Ltd. underwent a business change, with new shareholders including the National Integrated Circuit Industry Investment Fund Third Phase's Guotou Jixin Equity Investment Fund and Jinshi Growth Equity Investment Partnership. Meanwhile, the registered capital increased from 100,000 RMB to approximately 11.34 million RMB. The company was established in March 2025, with Zheng Guangwen as the legal representative. Its business scope includes the sale and manufacture of superconducting materials, as well as the sale of electronic products. Shareholder information shows that the company is currently jointly held by Shenyang Fuchuang Precision Equipment Co., Ltd. and the newly added shareholders.