11 June, 2018Progressive rise in prices Posted By : Jose Ignacio/ 0 comments / Under : Sin categoría SMP prices have taken small steps upward in recent months. Even the sale of product of EU Intervention has not to lower prices. SMP 1,60 Eur/Kg. Exw. The price of butter and fat is kept strong and rising. Butter 6,10 Eur/Kg. Exw.