According to the published report by Ministry of Susan Finance and National Economy,the inflation rate of the first quarter in 2018 is 54%.It has increased 33% clearly compared with that in the same period in 2017.The GDP in the first quarter has reached to 4% and it is 4.4% at the same period in 2017.The trade deficit has been reduced to 934 millions.And it is 947 millions at the same period in 2017.The report pointed some challenge,which Sudan faces,including the subsidy to the fuels and the medicines by the government and the exchange rate policy.At the beginning of this year,the exchange rate between the Sudan pounds and US dollars in the black market has reached to the historical low point at 1USD=42 Sudan pounds.