The question contains a geographical misconception worth clarifying. Brazil and Colombia are indeed Latin American coffee powerhouses—but Ethiopia and Côte d'Ivoire are African nations, not Latin American. This distinction matters because coffee pricing dynamics differ significantly between these regions.
Latin America's dominant coffee producers include:
Ethiopia (coffee's birthplace) and Côte d'Ivoire (major robusta producer) operate in different market segments. Ethiopia's heirloom arabica varieties command specialty premiums, while Côte d'Ivoire's robusta feeds the instant coffee and commodity blending markets.
No single "organization" of producing countries sets prices—coffee trades on global commodity exchanges (ICE Futures U.S. for arabica, LIFFE for robusta). However, producer groups like the International Coffee Organization (ICO) facilitate dialogue between exporting and importing nations. Historical agreements like the International Coffee Agreement once included export quota mechanisms, but these collapsed in 1989.
Today, prices reflect complex interactions between Brazilian harvest sizes, Colombian weather, Ethiopian political stability, Vietnamese robusta output (Vietnam is actually the #2 global producer), currency fluctuations, and speculative trading.
Understanding coffee economics requires recognizing each origin's unique role rather than grouping geographically distinct producers into false coalitions.