February 1, 2016
Via EDGAR and Telecopier

Securities and Exchange Commission
100 F Street, N.E.
Washington, D.C.  20549
Attention :
Paul Dudek, Esq
Division of International Corporate Finance
Fax:  (202) 772-9207
BeiGene, Ltd.
Registration Statement on Form F-6 (Registration No.:  333-209044)
Dear Mr. Dudek:
Citibank N.A., as depositary (the “ Depositary ”) and acting solely on behalf of the legal entity created by the Form of Deposit Agreement, by and among the Depositary, BeiGene, Ltd., an exempted company with limited liability incorporated and existing under the laws of the Cayman Islands (the “ Company ”), and all Holders and Beneficial Owners of American Depositary Shares issued thereunder representing ordinary shares, par value of US$0.0001 per   share, of the Company, hereby requests that the effectiveness of Registration Statement on Form F-6 (Registration No.:  333-   209044) be accelerated to coincide with the accelerated effectiveness of the Company’s Registration Statement on Form S-1 (File No.: 333-207459).

Please call me at (212) 816-7937 if you have any questions.
Very truly yours,
/s/ Leslie Deluca  
Leslie Deluca
  Title: Vice President  
cc:           Herman H. Raspé, Esq. (Patterson Belknap Webb & Tyler LLP)