World coffee prices are on the rise at two major exchanges, with Robusta coffee prices experiencing a slight decrease before increasing, and Arabica coffee prices continuing to recover strongly. This recovery is attributed to improved weather conditions in Brazil, reduced speculation on the New York Stock Exchange, and a report of a 6% decrease in Colombian coffee exports in February. In Vietnam, domestic coffee prices have seen a slight increase, trading around 47,500 - 47,900 VND/kg.