Joinn Laboratories (China) Co., Ltd. operates as a medicines development company. The Company offers drug development, pharmaceutical analysis, pharmacologic testing, and other related services. Joinn Laboratories (China) also provides pesticide and medical device safety evaluation services.
​Analysis of A-H premium changes on 146 stocks shows average premium of 123.2% on Mar 8th, with a -1.4ppt. We highlight changes for for CNOOC, Air...