1급 자회사 CSR Yangtze Rolling Stock Co., Ltd., CSR Zhuzhou Electric Locomotive Co., Ltd., CSR Ziyang Locomotive Co., Ltd., CSR Qishuyan Locomotive Co., Ltd., CSR Qingdao Sifang Locomotive Co., Ltd., CSR Sifang Locomotive Co., Ltd. , CSR Nanjing Puzhen Rolling Stock Co., Ltd., CSR Meishan Rolling Stock Co., Ltd., CSR Chengdu Locomotive Rolling Stock Co., Ltd., CSR Luoyang Locomotive Co., Ltd., CSR Erqi Rolling Stock Co., Ltd., CSR Shijiazhuang Rolling Stock Co., Ltd., CSR Zhuzhou Electric Locomotive Research Institute Co., Ltd., CSR Qishuyan 기관차 및 철도 차량 기술 연구소 Co., Ltd., CSR Investment and Leasing Co., Ltd., CSR (Hong Kong) Co., Ltd., CSR International Trading Branch, CSR Zhuzhou Electric Co., Ltd.