Report of Foreign Issuer Pursuant to Rule 13a-16 or 15d-16 (6-k)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934

December 2021

Commission File Number: 001-38198

BEST Inc.

(Registrant’s name)

2nd Floor, Block A, Huaxing Modern Industry Park
No. 18 Tangmiao Road, Xihu District, Hangzhou
Zhejiang Province 310013
People’s Republic of China
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F                          x                                                                       Form 40-F                         ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ¨

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

BEST Inc.

By:	/s/ Shao-Ning Johnny Chou
	Name:	Shao-Ning Johnny Chou
	Title:	Chairman and Chief Executive Officer

Date: December 17, 2021

EXHIBIT INDEX

Exhibit
No.		Description
10.1		Share and Asset Purchase Agreement, among BEST Inc., J&T Global Express Limited and other parties thereto, dated October 29, 2021 (English Translation)
99.1		BEST Inc. Completes Sale of its Express Business in China