According to Forbes, dangote remains the richest black man having a network of about $33.32 billion dollars. And this have made him the very richest black.
Sources of his business wealth
Cement manufacturing
Sugar
Flour
Fast food (spaghetti)
Noodles
Cement remains the main source of of his wealth and is now having his business established in some other part of the continent.
Dangote remains the very business man with strategic attributes.
He have better understanding on how inflation and deflation affects his business and knows the very way to counter it.
5 business measures the richest Blackman Dangote uses
1. Engaging in multiple investment
2. Ability to understand the demand of his products
3. A great economist

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http://dnationsblog..co.ke/2017/08/5-secret-business-measures-of-richest.html?m=1