ソース:[1] South African Public Company Altvest Plans to Raise $210 Million to Purchase Bitcoin (https://www.techflowpost.com/newsletter/detai ...)[2] South African listed company Altvest plans to raise $210 million to buy Bitcoin - PANews (https://vertexaisearch.cloud.google.com/groun ...)[3] Metaplanet Buys Additional 136 BTC, Expands Holdings To Over 20000 Bitcoin (https://vertexaisearch.cloud.google.com/groun ...)