Chinese Minister of Science and Technology Wan Gang attends the International Forum on Electric Vehicle Pilot Cities and Industrial Development in Beijing, China June 6, 2017. REUTERS/Thomas Peter/File Photo Acquire Licensing RightsMUNICH, Sept 6 (Reuters) - China's industrial policy adviser and "father of EVs" Wan Gang said efficient batteries, better EV architectures and intelligent driving systems were key to scaling up EVs, calling for international collaboration on research and standards. Speaking at China's World New Energy Vehicle Congress taking place in Munich, Wan, a former science minister widely regarded as a key promoter of EVs in China, said hybrid and fuel cell vehicles powered by hydrogen were an essential part of the transition to low-carbon mobility. "We need to promote the whole supply chain of low-carbon development," he added. Reporting by Zhang Yan, Victoria Waldersee; Editing by Friederike HeineOur Standards: The Thomson Reuters Trust Principles.

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Persons: Thomas Peter, Zhang Yan, Victoria Waldersee, Friederike Heine Our Organizations: of Science, Technology Wan Gang, Electric Vehicle, Industrial Development, REUTERS, Rights, Gang, New Energy Vehicle Congress, Thomson Locations: Beijing, China, Munich, Wan