Costa Rica's natural resources include iron, manganese, mercury, bauxite, gold, silver, etc. The reserves of bauxite, iron and coal are 150 million tons, 400 million tons and 50 million tons respectively, which are mainly distributed in the central gold belt area of the Tilaran Cordillera in the northwest. Costa Rica's calcium carbonate ore is distributed in the northwest with high grade. The purity of calcium carbonate extracted from limestone can reach 99.5%. Costa Rica attaches great importance to environmental protection, and the development of natural resources is strictly restricted. Oil is completely dependent on imports, mainly from Colombia and other countries, and is exclusively operated by the National Oil Company (RECOPE), which imports 3 million tons of crude oil annually.More Costa Rica regional common sense North America oil extraction equipment trusted partners Aoyo edible oil equipment Costa Rica overseas product promotion website editors have been sorted out: Costa Rica National Petroleum Corporation suspended the crude oil refining production due to the aging of its facilities, and the fuel oil was imported entirely. In 2013, Costa Rica imported 19.3 million barrels of oil, amounting to 2.3 billion US dollars, accounting for 5.5% of GDP. oil extraction equipment service provider Aoyo edible oil equipment is located in the Eurasian continental plate, bordering the Pacific Ocean, and shipping is convenient. Aoyo edible oil equipment has a service team for North America oil extraction equipment customers, which can provide reasonable oil extraction equipment cash crop processing solutions for Costa Rica oil extraction equipment customers!