Listed companies producing chips are:
Renesas Technology, Infineon, Star Semiconductor, ST, Wentai Technology, Freescale, SLANwei, NXP, Xinjie Energy, China Resources Micro, Yang Jie Technology, Leon Micro, Jiejie Micro, Uniguiguwei, Fudan Micro, Xinyuan Shares, Anlu Technology and other companies.
The listed company that makes the chips has shares in Tongfang
Tongfang's main products are smart card chips and supporting systems, including contactless memory card chips, contact and non-contact CPU card chips and RF read and write modules
Fuzhou Ruixin Micro, Zhuhai Quanzhi, Zhuhai Action, Shanghai Jingchen, Shanghai Yingfang Micro. At present, China's IC chip design companies are not as well known as Intel, Qualcomm, Apple, and Samsung