Report of Foreign Issuer (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 OF THE

SECURITIES EXCHANGE ACT OF 1934

For the month of September 2019

Commission File Number 001-34873

ChinaCache International Holdings Ltd.

(Translation of registrant’s name into English)

Section A, Building 3, Dian Tong Creative Square

No. 7 Jiuxianqiao North Road, Chaoyang District

Beijing, 100015, 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 o

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): o

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): o

INFORMATION CONTAINED IN THIS FORM 6-K REPORT

ChinaCache International Holdings Ltd.( the “Company”) today announced that the First Branch of Beijing People's Procurator has presented public prosecution to the First Intermediate People's Court of Beijing against the Company regarding the case of suspected Company bribery. A representative from the Company, and Company counsel, collected the indictment on September 9, 2019. However, the presiding judge did not allow the Company to disclose the case before obtaining consent from the foreign affairs committee of Beijing High People's Court. The case is in the public prosecution stage. The Company will provide additional disclosure as the case continues to proceed.

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.