这才是遥遥领先，台积电亚利桑那州4奈米芯片已经量产 〖热点〗

你嘴里的粪是死活不肯吐哇。我帮你AI一下，Canada has many IC fabrication companies, including:IE-9 Technology，IGNIS Innovation，IT5，ITS Electronics，Iconopower，