The Ministry further directed the processors to buy the commodity from farmers at the negotiated price of not less than Sh100 per kilogramme of the raw nuts.
Between March and July, hundreds of farmers flooded the streets in the major towns hawking the nuts at between Sh30 and Sh50 per kilogramme.
Linturi copied his circular lifting the ban to the Treasury and Trade cabinet secretaries, Njuguna Ndung'u and Moses Kuria, respectively, as well as AFA and KRA, among others.
The firms have been directed to obtain the requisite registration from AFA before they venture into the export business.
Mr Johnson Kiharu, who is the chairman of an association that brings together traders of the nuts, said the lifting of the ban will go a long way in boosting their earnings and saving them from losses.
Kiharu and another official of the association, Ndirangu Nyorotha, called on Linturi to look into the possibility of removing Section 45 of the AFA Act saying it is too punitive.