Rich in oil, the country Nigeria had political instability, poor management and corruption. But now, the country is undergoing substantial reform with the help of new civilian administration. The revenue in Nigeria is generated with the Petroleum, which provides 95 of foreign exchange earnings. Apart from this, you can search the Nigeria tenders in various categories such as tin, limestone, iron ore, coal, columbine, lead, zinc, and gold. Tenders in Nigeria have a huge demand in the manufacturing of textiles, materials, fertilizer, footwear, chemicals and steel. Fishing, forestry and others are also considered to be the main categories in which Nigeria tenders can be browsed.