EX-99.1 2 dp86586_ex01.htm EXHIBIT 1

Exhibit 1

Joint Filing Agreement

We, the undersigned, hereby agree that the Statement on Schedule 13G in connection with the securities of Xunlei Limited to which this Agreement is an Exhibit, and any amendment thereafter signed by each of the undersigned, may be filed by IDG Technology Venture Investment III L.P., IDG Technology Venture Investment IV L.P. and IDG Technology Venture Investment V L.P. on behalf of each of the undersigned pursuant to and in accordance with the provisions of 13d-1(k) under the Securities Exchange Act of 1934, as amended.

Dated: February 12, 2018

	IDG TECHNOLOGY VENTURE INVESTMENT III L.P.  By: IDG Technology Venture Investment III LLC,   its General Partner
	By:	/s/ Quan ZHOU
		Name: Quan ZHOU
		Title:   Authorized Signatory
	IDG TECHNOLOGY VENTURE INVESTMENT III LLC
	By:	/s/ Quan ZHOU
		Name: Quan ZHOU
		Title:   Authorized Signatory
	IDG TECHNOLOGY VENTURE INVESTMENT IV L.P.  By: IDG Technology Venture Investment IV LLC,  its General Partner
	By:	/s/ Quan ZHOU
		Name: Quan ZHOU
		Title:   Authorized Signatory
	IDG TECHNOLOGY VENTURE INVESTMENT IV LLC
	By:	/s/ Quan ZHOU
		Name: Quan ZHOU
		Title:   Authorized Signatory
	IDG TECHNOLOGY VENTURE INVESTMENT V L.P.  By: IDG Technology Venture Investment V LLC,  its General Partner
	By:	/s/ Quan ZHOU
		Name: Quan ZHOU
		Title:   Authorized Signatory
	IDG TECHNOLOGY VENTURE INVESTMENT V LLC
	By:	/s/ Quan ZHOU
		Name: Quan ZHOU
		Title:   Authorized Signatory
	quan zhou
	By:	/s/ Quan ZHOU
	CHI SING HO
	By:	/s/ Chi Sing Ho