About 60.7 million kwanzas were collected during the second quarter of this year in Bié province, resulting from the granting of licenses for the sale of aggregates, taxes on diamond production, diamond exploration and issuance of permits. The data were provided by the director of the provincial office for the Integrated Economic Development of Bié, Israel Elavoco. Of this amount, taxes on diamond production represented the highest bar with 9 million kwanzas According to the