Imports In 2022, Gambia imported $2.93M in Gravel and Crushed Stone, becoming the 69th largest importer of Gravel and Crushed Stone in the world. At the same year, Gravel and Crushed Stone was the 80th most imported product in Gambia. Gambia imports Gravel and Crushed Stone primarily from: Senegal ($2.93M), India ($4.03k), Belgium ($3.7k), and United Kingdom ($1.49k).