On April 30th, at the invitation of Secretary of State of Industry, Ministry of Industry and Trade of Angola, Ivan Magalhaes do Prado, Secretary of State for Finance and the Treasury of the Ministry of Finance, OttonielLobo Carvalho dos Santos and the Chairman of the Board of Directors of General Tax Administration (AGT) José Vieira Nuno Leiria visited the Guangde International Group, LDA in Cacuaco.