Malawi customer bought TSP production machines line (model: TSE85-P) in the year 2011. This customer using the by product from soya oil extraction. Because the oil content is very high. They extract the defatted soya meal twice or three times to make the left oil less and less. And then put into our extruder for extrusion. It is a very successful solution for common defatted soya meal which with oil content higher than 5%.