Ms. Wang Shiyi: Born in 1969, China nationality, with no right of abode abroad, master's degree, senior accountant. He used to be the statistician of Shangrao Materials Bureau in Jiangxi Province, the chief of funds of Guangdong Midea Group, the director of funds of Guangzhou Zheng Da Wankelong (Jiajing) Co., Ltd., the assistant director and financial manager of Guangzhou Jinma Group Jiulonghu Real Estate Co., Ltd., the deputy general manager and financial director of Guangzhou Friendship Culture Office Equipment Co., Ltd., the assistant dean of Guangzhou Institute of Mechanical Science, the director of financial business department, and the assistant general manager and director of financial business department of Guangzhou Institute of Mechanical Science. 20 15 has been the chief financial officer and secretary of the board of directors of Guangzhou Machinery Research Institute Co., Ltd., and 20 16 has been the chief financial officer and secretary of the board of directors of SINOMACH. He is currently a supervisor of the Company.