Kigali young, with 73 percent of residents being less than 30 years old, and 94 percent under the age of 50. In 2014, the proportion of people classified as living in poverty within Kigali was 15 percent, compared with 37 percent for Rwanda as a whole. The 2012 census recorded a workforce of 487,000 in Kigali. The city's biggest employment sector is agriculture, fishing and forestry, covering 24 percent of the workforce; utilities and financial services with 21 percent; trade 20 percent and government 12 percent. Mines for tin ore (cassiterite) have operated nearby, and the city built a smelting plant
Kigali City Tower within the tower. Sekoko contracted Chinese company China Civil Engineering Construction to construct the building, and also sourced raw materials from his own depot in Guangzhou, China. The building was completed in early 2011, and retailers and companies began to occupy the space thereafter. The three-screen Century Cinema complex was completed in March 2013 and opened in May 2013. Kigali City Tower is on Avenue du Commerce, also known as KN 76 Street, in Nyarugenge District, which is the central business district of Kigali. The building is on the site of the former central bus station, which was closed in