1984年牙买加的铝土矿产量增加11.5%,达857万吨.原矿出口量上升43%,达454万吨。根据每年向苏联出售100万吨铝土矿的7年协议,牙买加向苏联的出口量已增加了80万吨,还有88万吨最终出口给美国作为战略储备。此外,雷诺牙买加矿业公司的铝土矿最终出口量增加103万吨,去年这家公司停止了在该岛的采矿作业. Bauxite production in Jamaica increased 11.5% in 1984 to 8.57 million tonnes, while ore exports rose 43% to 4.54 million tonnes. According to a seven-year agreement to sell 1 million tons of bauxite each year to the Soviet Union, Jamahiri’s exports to the Soviet Union have increased by 800,000 tons and a further 880,000 tons have finally been exported to the United States as a strategic reserve. In addition, Renault Jamaica Mining Company’s final export of bauxite increased by 1.03 million tons last year, the company stopped mining operations on the island.