Is Zhejiang Jinruihong a listed company?

Yes Jin Ruihong Microelectronics is one of the few integrated circuit materials enterprises in China with a complete industrial chain of silicon single crystal ingot, silicon polishing wafer and silicon epitaxial wafer manufacturing. It is a holding subsidiary of Zhejiang Jinruihong Technology Co., Ltd. and Sun Company of Hangzhou Leon Microelectronics Co., Ltd., a main board listed company, which is engaged in 12 inch silicon wafer business.