The production of natural rubber, timber and iron ore in Liberia is the main pillar of its national economy, all for export, and is the main source of foreign exchange income. Liberia's industry is underdeveloped, and only a few enterprises produce daily consumer goods. Liberia's main crops are rice and cassava, which were once rice exporters. However, after the civil war, the food could not be self-sufficient and heavily depended on imports. In 2009, the rice output was 200000 tons. Liberian rubber is the main cash crop, and other products include cocoa, coffee and oil palm. Liberia is the second largest flag country in the world. By the end of 2011, the registered number of Liberian ships reached 3900, with a total tonnage of 120 million tons.Africa oil extraction equipment friends follow product supplier Aoyo edible oil equipment Liberia cross-border business service station to learn more Liberia regional knowledge: Liberian ship registration revenue has been one of the important financial sources. oil extraction equipment manufacturer Aoyo edible oil equipment is located in Asia, and the China-EU train runs through the country. Aoyo edible oil equipment has a service team for Africa oil extraction equipment customers, which can provide oil extraction equipment processing of agricultural and sideline cash crops solutions with confidence for Liberia oil extraction equipment customers!