 BEIJING, March 24, 2021 GLOBE NEWSWIRE -- 21Vianet Group, Inc. Nasdaq: VNET 21Vianet or the Company, a leading carrier-neutral and cloud-neutral data center services provider in China, today announced that it has entered into a share purchase agreement with Tuspark Innovation Venture Limited Tuspark, pursuant to which 21Vianet will purchase from Tuspark 48,634,493 Class B ordinary shares of the Company for an aggregate purchase price of approximately US260 million. The repurchase price will be at US5.346 per ordinary share, or US32.076 per American depository share ADS, which is the product of i the daily volume weighted average price of the ADSs for the consecutive thirty 30 trading days ended on March 22, 2021, multiplied by ii 88. 