247slots| Kaineng Health (300272.SZ): Yuantian Biological and Medical Research Institute, a subsidiary of Yuanneng Group, is still in the stage of cooperative research and development and has not yet generated operating income
Gelonghui, May 9th, Kaneng Health (300272)247slots.SZ) publish an announcement on abnormal volatility in stock trading247slotsThe company's stock trading price for three consecutive trading days (May
20分钟前 [Entrepreneurship]