25. Socialism, the biggest is oil production and the money from that goes to help ther economy things, like agriculture, which a lot is owned by goverment. Industry, mininy, local industry include traditional hadicrafts, food processing textiles & construction.

26. Many are in the oil industry but many are manufacturing things.

27. We trade 1/4 of our petroleum, for 1/4 of Olian's diamonds .

28. Some types of food, coal machinery and transport equipment

29. People mostly travel by train but also car and motorcycle.