The Zambian government is pursuing an economic diversification program to reduce the economy's reliance on the copper industry. This initiative seeks to exploit other components of Zambia's rich resource base by promoting agriculture, tourism, gemstone mining, and hydro-power. In July 2018, Turkish President Recep Tayyip Erdogan and Zambia's President Edgar Lungu signed 12 agreements in capital Lusaka on areas ranging from trade and investment to tourism and diplomacy.