Lub Tuam Txhab Keeb Kwm
2000
Lub tuam txhab lag luam
2011
Shenzhen Tshuag Pauv IPO
2012
Kev tau txais cov tuam txhab tsim khoom lag luam-Changshan Biochemical Pharmaceutical (Jiangsu) Co., Ltd.
2013
Kev tsim cov nroj tsuag tshiab thiab kev ua haujlwm tshiab
Tuam Tshoj Sino-America JV lub tuam txhab -Changshan Conjuchem Biopharmaceutical R&D (Hebei) Co., Ltd.
2014
Teeb tsa Changshan Pharma (Hongkong)
Teeb tsa Jiukang Kev Tswj Peev Nyiaj Kho Mob (Hebei） Co., Ltd
2015
Teev Shijiazhuang Changshan Cov Tsev Muag Khoom
Teeb tsa Hebei Meishan Polysaccharide & Polypeptide Technology Co., Ltd
2016
Teeb tsa Sino-Germany JV tuam txhab - CS D.MED GmbH
Chaw teeb tsa Changshan Hemodialysis
Teeb tsa Hebei Changshan Jiukang Biotechnology Co., Ltd
2017
Teeb tsa Hebei Changshan Hyaluronic Biotech Co., Ltd
2018
Teeb tsa Hebei Changshan Hep Crude Biotechnology Co., Ltd.
Teeb tsa Hebei Changshan Kalal Biotech Co., Ltd