Tourism: Tanzania's tourism sector is a major source of foreign exchange earnings. The country is home to some of the most spectacular wildlife and natural attractions in Africa, including Mount Kilimanjaro, the Serengeti National Park, and the Ngorongoro Crater.
Mining: Tanzania has a significant mining industry with large reserves of coal, iron ore, nickel, copper, and gold. The country is also a major producer of gemstones, including rubies, sapphires, emeralds, and tanzanite.
Manufacturing: Tanzania has a growing manufacturing sector, which accounts for about 10% of GDP. The main industries include food processing, textiles, clothing, furniture, and chemicals.
Services: The services sector is also growing rapidly, contributing about 25% of GDP. The main services include tourism, financial services, telecommunications, and transportation.
Other sources of income: Tanzania also earns revenue from remittances from Tanzanians living abroad, as well as from foreign aid and grants.