Ms. Liu Yaqin is the chief financial officer of our Group and is primarily responsible for the overall financial and capital management of our Group. Ms. Liu is also responsible for the financial reporting, internal audit and internal control management of the Group. She has been serving as a director of Changchun Migao since October 2015, supervisor of Anda Migao since May 2018 and supervisor of Baoqing Migao since May 2018. She joined our Group in June 2004 and participated in the establishment and development of Guangdong Migao and Changchun Migao. She has been serving as a deputy general manager and the head of finance of Guangdong Migao since June 2004. She has also been serving as a deputy general manager and the head of finance of Changchun Migao since April 2007. Ms. Liu has over 35 years of experience in accounting and financial management. Prior to joining our Group, Ms. Liu was the head of accounting of Liaoning Yongcheng Economy & Trade Development Co., Ltd., a company principally engaged in the import and export of chemicals and fertilisers, from June 2000 to May 2004. She also obtained an assistant accountant qualification certificate issued by the Liaoning Province of the Department of Finance and the Office of Personnel in April 1988.