[ChinaCache International Holdings Ltd. Announces BEIJING — March 21, 2016 “We ended 2015 with significant progress made in our core business despite the challenges we experienced with our platform,” said Mr. Song Wang, Founder, Chairman and Chief Executive Officer of ChinaCache. “Although our revenue growth was affected by the platform issues, we managed to control our expenses effectively. In addition,] [001-34873 ChinaCache International Holdings Ltd. Section A, Building 3, Dian Tong Creative Square +86 10 6437 3399 Form 20-F x o o o ChinaCache International Holdings Ltd. By :]