The Kejetia Market (New) also known as the Kumasi Central Market is a well known market in Kumasi. It can be located in between the Kumasi Cultural Center and Adum.
According to Wikipedia, the Kejetia market is the largest single market in West Africa which when completed will have over 10,000 stores and stalls.
The video below shows the phase 2 construction of the Kejetia Market as at August 2020.