China Yang Kang industrial group level.

First-class group. China Yang Kang Industrial Group is a new first-class industrial group jointly invested by China Railway Construction Real Estate Group Co., Ltd., China Health Pension Group Co., Ltd., Renren Health Pension Industry Investment Management Co., Ltd. and Sinopharm Health Industry Co., Ltd., supported by four central enterprises, with a registered capital of 2 billion yuan, which is in a rapid development stage.