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President Bola Tinubu has approved a 15 percent ad-valorem import duty on diesel and premium motor spirit (PMS), commonly known as petrol. The approval was conveyed in a letter dated October 21, 2025, ...

THE market research firm Tangere said that it will provide a free, nationwide agricultural survey to support the government’s efforts to close the country’s widening agricultural data gap. The ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Dr. JeFreda R. Brown is a financial consultant, ...

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