OceanEx is a centralized cryptocurrency exchange founded in November 2018. The company has headquarters in the Cayman Islands. Among the core members of the OceanEx team, there are people who worked in CISCO, Samsung Research, Baidu, Morgan Stanely, and some other big companies.
BITBOX is a Singapore-based cryptocurrency exchange launched in 2018. The team behind this platform is better known for a different project — messaging app LINE. The exchange is not available for the American citizens and doesn't support fiat money yet, but allegedly these problems are going to be addressed in the future. The trading volume is relatively low on BITBOX. By all valuations, this exchange ranks below the 100th position.
Binance Uganda exchange was officially launched in 2018. It’s based in in Uganda, Africa. It provides on the biggest fiat-to-crypto trading platform in Africa. The investors can trade with Ugandan Shillings (UGX) with Bitcoin (BTC) and Ethereum (ETH). This is the main distinguish feature of the platform; the possibility to use the African fiat currency.