Wholly-owned Subsidiary

Founded on March 24, 2022

Zhuhai AstaTech Biotechnology Co., Ltd.

Wholly-owned Subsidiary

Founded on March 5, 2021

Yibin AstaTech Biotechnology Co., Ltd.

Holding subsidiary

Founded on December 31, 2020

Chongqing Aifujia Pharmaceutical Co., Ltd.

Wholly-owned subsidiary

Founded on June 21, 2018

AstaGreen Chem. Inc.

Wholly-owned subsidiary

Founded on September 26, 2017

Guang'an AstaTech Pharmaceutical Ltd.

Wholly-owned subsidiary

Founded on January 10, 2013

Chengdu AstaTech Chemical Technology Co., Ltd.

Wholly-owned subsidiary

Founded on September 11, 2012

Sichuan Jinghua Biotechnology Co., Ltd.