In 2017, the manufacturing sector formed the largest GDP per share in the province, forming around 36.8% of the total GDP per share of the province. Based on the main commodities, mineral fuels, machinery and electrical equipment remain the mainstay trade of the Riau Islands. This type of commodity has not changed significantly compared to previous years. This needs to be considered given the expansion of the market must also be accompanied by an expansion of commodities both in quality and type.