ʻO ka mōʻaukala ʻoihana
2000
ʻO ke hoʻonohonoho ʻana o ka hui
2011
Kālā ʻo Shenzhen Exchange Exchange
2012
ʻOihana hui kūʻai i loaʻa i nā huahana-Changshan Biochemical Pharmaceutical (Jiangsu) Co.
2013
Hoʻonohonoho a me ka hana hou
E hoʻonohonoho i ka hui ʻo Sino-America JV -Changshan Conjuchem Biopharmaceutical R&D (Hebei) Co., Ltd.
2014
E hoʻonohonoho iā Changshan Pharma (Hongkong)
Hana iā Jiukang Medical Management Management (Hebei） Co., Ltd
2015
E hoʻonohonoho i ka pākaʻina ʻo Shijiazhuang Changshan
E hoʻonohonoho iā Hebei Meishan Polysaccharide & Polypeptide Technology Co., Ltd
2016
E hoʻonohonoho i ka hui o Sino-Germany JV - CS D.MED GmbH
E hoʻonohonoho i ke kikowaena Changshan Hemodialysis
E hoʻonohonoho i ka Hebei Changshan Jiukang Biotechnology Co., Ltd
2017
E hoʻonohonoho iā Hebei Changshan Hyaluronic Biotech Co., Ltd
2018
E hoʻonohonoho iā Hebei Changshan Hep Crude Biotechnology Co., Ltd.
E hoʻonohonoho iā Hebei Changshan Kalal Biotech Co., Ltd