Joint Filing Agreement
Exhibit 99.1
In accordance with Rule 13d-1(f) under the Securities and Exchange Act of 1934, the persons or entities named below agree to the joint filing on behalf of each of them of a statement on Schedule 13D (including amendments thereto) with respect to the Shares of the Issuer and further agree that this joint filing agreement be included as an exhibit to this Schedule 13D. In evidence thereof, the undersigned, being duly authorized, have executed this Joint Filing Agreement as of November 21, 2017.
| PIONEER STEP HOLDINGS LIMITED | ||
| By: | /s/ Xx Xxxx Bun Xxxxxxx | |
| Name: Xx Xxxx Bun Xxxxxxx | ||
| Title: Attorney-in-Fact | ||
| XXXX XXX SHUEN XXXXXX XXXXX | ||
| By: | /s/ Xx Xxxx Bun Xxxxxxx | |
| Name: Xx Xxxx Bun Xxxxxxx | ||
| Title: Attorney-in-Fact | ||
