How old is Liu Aimin? Chief Financial Officer of New Open Source

Liu Aimin: Male, born in 1973, China nationality, no right of abode abroad, university degree. Since 1995, I have worked in Kaiyuan Fine Chemical Plant (the predecessor of the company) in Bo 'ai County, Henan Province, and Bo 'ai New Open Source Medical Technology Group Co., Ltd. ... I have been engaged in financial management in the company, and I have served as the chief and minister of the financial department of the company. He is currently the chief financial officer of our company.