AstaTech (Chengdu) Biopharmaceutical Corp.（Headquarters, China）

Address：No. 488, west section of Kelin Road, Chengdu cross strait science and Technology Industrial Development Park, Wenjiang District, Chengdu, Sichuan Province

AstaGreen Chem. Inc

Address：800 E Leigh Street, Richmond, Virginia  23219

AstaTech Life Sciences India Private Limited

Address：FNo. 101, Teja Block, My Home Navadweepa, Besides Avasa Hotel, Madhapur, HYDERABAD, Hyderabad, Telangana, India, 500082