2. Concept introduction:

CNR Corporation, referred to as CNR for short, is a joint-stock company established by China North Locomotive and Rolling Stock Industry Group Corporation, Datong Qianjin Investment Co., Ltd., China Chengtong Holding Group Co., Ltd. and China Huarong Asset Management Co., Ltd. with the approval of the State-owned Assets Supervision and Administration Commission on June 26th, 2008. It is mainly engaged in R&D, design, manufacture, maintenance and service of railway rolling stock, urban rail vehicles and construction machinery and electronics. On April 4th, 20 12, CNR won the bid for the supporting contract of the traction and network control system of the Bangladesh Diesel EMU project.

China South Locomotive Group Corporation, formerly known as China Southern Locomotive and Rolling Stock Industry Group Corporation, was established with the approval of the State Council in September 2000 and was formed by the division and reorganization of the former China Railway Locomotive and Rolling Stock Industry Corporation. 20 10 with the approval of the state-owned assets supervision and administration commission of the State Council and the State Administration for Industry and Commerce, China CSR Locomotive and Rolling Stock Industry Group Company was renamed as China CSR Group Company on March 9, 20 10, and the original name ceased to be used.