Trinidad And Tobago Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Jamaica was US$502 during 2019, according to the United Nations COMTRADE database on international trade. Trinidad And Tobago Exports of pebbles, gravel, flint, macadam of slag, tarred macadam to Jamaica - data, historical chart and statistics - was last updated on May of 2024.