Is multi-core microelectronics on the market?

It's listed

Juxin Microelectronics is Wuhan Juxin Microelectronics Co., Ltd. The company is not a listed company, and it has been financed. Founded in June 20 16, 1, the company is an innovative high-tech company focusing on high-performance analog and mixed-signal chip design. Headquartered in Wuhan Optics Valley Future Science and Technology City, it has R&D centers in Europe, Shanghai and other regions.