External debt: $4.1 billion (1991) Industrial production: growth rate NA% Electricity: 47,000 kW capacity; 620 million kWh produced, 1,580 kWh per capita (1992) Industries: steel production, mining of cassiterite (tin ore), wolframite (tungsten ore), natural gas, petroleum products, machinery, electrical equipment, car parts for motor vehicles, aircraft, and aircraft parts partners: US, Japan, Taiwan, Australia, Middle East, Standard Time Zones of the Republic, 26 January 1993 Airports: total: 50 useable: 15 with permanent-surface
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