The largest land deal in South Sudan to date was negotiated between a Dallas, Texas-based firm, Nile Trading and Development Inc. (NTD) and Mukaya Payam Cooperative in March 2008. The 49-year land lease of 600,000 hectares (with a possibility of 400,000 additional hectares) for 75,000 Sudanese Pounds (equivalent to approximately USD 25,000), allows NTD full rights to exploit all natural resources in the leased land.