Initiative to train farmers on growing certified cocoa originated in Ghana in 2012.

But revenues slip 0.5% at Barry Callebaut.

Estimated annual sales volume will jump to 1.6 million tonnes

Reports indicate business may be worth about $2 billion.

Ingredient prices mixed as supply picture brightens

U.K. facility will offer 100% segregated, certified palm oil.

UTZ Certified, Rainforest Alliance and Fair Trade certifications are available for cocoa powder and chocolate brands.

A pilot program in the Ivory Coast will include nearly 4,000 farmers.

Investment comes amid growing demand for cocoa in Asia

First quarter grind up 5.8%; trade expected 2% decrease.