Zhou Guifa, male, born in 1964, a Chinese citizen without permanent residency abroad. Mr. Zhou graduated from Dalian Railway Institute with a bachelor’s degree in Engineering in 1985, obtained a master’s degree in Engineering from Central South University in 1997 and a doctor’s degree in Engineering from Tongji University in 2009. He joined CRRC ZELRI in 1985 and has held various positions such as engineer, senior engineer and professorate engineer at the R&D centre of CRRC ZELRI and the technology centre of the Company. Mr. Zhou served as the chief technology officer of Shanghai branch of the technology centre of the Company from September 2005 to December 2006, and has been the chief expert of the Company since January 2007. He was voted as the chief technical expert of CSR in 2011, as the Principal Design Expert of CRRC in 2016 and as a scientist of CRRC in 2018. Mr. Zhou has been an employee representative supervisor of the Company since January 2010.