| Name | Chinese Name (where applicable) | Jurisdiction of Incorporation or Organization | ||||||||||||
| Zai Lab (Hong Kong) Limited | 再创医药(香港)有限公司 | Hong Kong | ||||||||||||
| Zai Lab (Shanghai) Co., Ltd. | 再鼎医药（上海）有限公司 | Shanghai | ||||||||||||
| Zai Lab International Trading (Shanghai) Co., Ltd. | 再鼎国际贸易（上海）有限公司 | Shanghai | ||||||||||||
| Zai Lab (Suzhou) Co., Ltd. | 再鼎医药（苏州）有限公司 | Suzhou | ||||||||||||
| Zai Lab Trading (Suzhou) Co., Ltd. | 再鼎医药贸易（苏州）有限公司 | Suzhou | ||||||||||||
| Zai Biopharmaceutical (Suzhou) Co., Ltd | 再创生物医药（苏州）有限公司 | Suzhou | ||||||||||||
| Zai Lab (AUST) Pty. Ltd. | N/A | Australia | ||||||||||||
| Zai Lab (US) LLC | N/A | Delaware | ||||||||||||
| ZLIP Holding Limited | N/A | Cayman | ||||||||||||
| ZL Capital Limited | N/A | BVI | ||||||||||||
| ZL China Holding Two Limited | N/A | Hong Kong | ||||||||||||
| Zai Auto Immune Limited | N/A | Cayman | ||||||||||||
| Zai Auto Immune (Hong Kong) Limited | N/A | Hong Kong | ||||||||||||
| Zai Anti Infectives Limited | N/A | Cayman | ||||||||||||
| Zai Anti Infectives (Hong Kong) Limited | N/A | Hong Kong | ||||||||||||
| Zai Lab (Taiwan) Limited | 再鼎台湾医药有限公司 | Taiwan | ||||||||||||
| * | All subsidiaries are wholly owned, directly or indirectly, by Zai Lab Limited. | ||||