Omani Economy Witnesses Remarkable Growth over Past Five Years Muscat, 8 Jan (ONA) —— Since His Majesty Sultan Haitham bin Tarik’s accession day, the Omani economy achieved a remarkable growth, thanks to efforts to diversify the economy, enhance non-oil revenues, and expand the productive base of the economy. These efforts have contributed to supporting the GDP growth, attracting more investments, and stimulating the private sector.