A coca trade fair in Lima designed to demonstrate that coca is not cocaine showcased a number of products, but the star of the show was a coca leaf beer whose manufacturer has plans to export it to markets in Latin America, Africa, and Asia. The fair was organized by the National Confederation of Agricultural Producers of the Coca Valleys of Peru (CONPACCP), the country's largest coca growers' union.

Cerveza Apu coca beer (photo from malamarxa.blogspot.com)

Alarcon said the paperwork is already underway to export Apu to China, South Africa, Argentina, and Venezuela. That seems like a breach of the 1961 UN Single Convention on Narcotics, which sought to phase out use of the coca plant, excepting de-cocainized products such as Coca Cola. Some contest that interpretation of international law, however, and given that Venezuela has already inked deals with Bolivia to import coca products, it seems the treaty is sometimes observed only in the breach.

"Thankfully China is a country where coca leaves are accepted and its derivatives can easily enter the country," said Alarcón.

Peru is the world's second largest coca producer, after Colombia and ahead of Bolivia. While some of the country's hundreds of thousands of small producers are registered with the national coca monopoly and deliver their harvests to it, the majority of producers are not legally growing the plant, and much of it is destined for the insatiable international cocaine market.

The situation has led to years of conflict between coca growers and the Peruvian national government. If recent reports are to be believed, it is now leading to a resurgence of the Shining Path and an increasingly violent counterinsurgency operation by the Peruvian military in the Apurímac and Ene River valleys.