Seoul Economic Daily reports that South Korea's third-largest crypto exchange Coinone is up for sale. Major shareholder and chairman Cha Myung-hoon is considering selling part of his stake and exploring other options. Coinbase will visit Korea this week to discuss equity investment and cooperation with Coinone and local firms. Cha and his company hold a combined 53.44%; Com2uS holds 38.42%. https://t.co/acgg16VjOj ...