(VOVworld) – Vietnam’s coffee industry remains unstable and lacks the necessary processing technology. This was agreed to at a seminar on Vietnamese coffee’s sustainable development which opened on Wednesday in Buon Ma Thuot City. The Minister of Agriculture and Rural Development, Cao Duc Phat, spoke at the seminar: "The seminar is a great venue for localities, managers, businesses, scientists, and others who are interested in Vietnam’s coffee sector. Delegates will look at both the strong and weak points of Vietnam’s coffee business to seek solutions for the sector’s sustainable development."