Agriculture, industry, tourism, services and resources. A major source of revenue for the country. Exports of agricultural products continue to make the most revenue for the country, past and present. Although revenues from industry and tourism are more important in the latter way. The government has also focused on the development and focus primarily agricultural. Rice is the most important commodity production and the The Guinness Book of World Records as the country is the world's No. 1 exporter of rice are the major industries include it. Processing industry, agriculture, textiles, electronics. Accessories and Parts And natural resources is a major natural gas and crude tin.