| Wei Li | GENERAL COUNSEL OF THE ERA | Friday Harbor, WA |
| Tang Hesong | DIRECTOR AND CHIEF EXECUTIVE OFFICER OF THE ERA; SOLE MANAGING MEMBER OF HT HOLDING US, LLC; SOLE MANAGING MEMBER, PRESIDENT, TREASURER AND SECRETARY OF HT HOLDING US, LLC | Grand Cayman, E9 |
| Liu Yang | DIRECTOR OF THE ERA; SOLE MANAGING MEMBER OF MAGIC WILLOW LLC | Grand Cayman, E9 |
| YANG Hsin-How LIU | DIRECTOR OF THE ERA; SOLE MANAGING MEMBER OF MAGIC WILLOW LLC; SOLE MANAGING MEMBER, PRESIDENT, TREASURER AND SECRETARY OF MAGIC WILLOW LLC | VANCOUVER, A1 |
| Hesong Tang | DIRECTOR AND CHIEF EXECUTIVE OFFICER OF THE ERA; SOLE MANAGING MEMBER OF HT HOLDING US, LLC | Palo Alto, CA |
| Li Wei | GENERAL COUNSEL OF THE ERA | Central, K3 |
| Wang Eva | GENERAL COUNSEL OF THE ERA | — |