 QINGDAO, China, June 21, 2021 PRNewswire -- SOS Limited NYSE: SOS the Companyor SOS announced today that it has entered into a joint venture agreement with Niagara Development LLC Niagara Development, a New Jersey limited liability company, for a joint venture to be based in Niagara, Wisconsin. The joint venture, FD LLC, is expected to carry out crypto-currency mining operations and construct an international standardized Digital Super Computing Custody Operation Center. 