Usually, the harder it is to harvest a espresso bean, the higher the price per kg it will be once it reaches coffee roasteries around the world. Not every part of the world has this topography though. Brazil, for instance, has massive space of flat, appropriate land at high altitude. This allows for bulk harvesting carried out by machines. This, in turn, permits Brazil and other nations with related land to be major exporters of espresso beans world-wide.
espresso coffee grounds index