China's oil import accounted for 6.31 percent of the world total, 23 percent of that of the United States and 56 percent of that of Japan, he said.
According to the official, China's energy production can feed 94 percent of its demand, while import is resorted to for the remaining 6 percent.
This means China's energy self-sufficiency rate is over 20 percent higher than the average of countries of the Organization for Economic Cooperation and Development, said Zhang.
China's per capita primary energy consumption is 1.08 tons of oil equivalent, 66 percent of the world average and 13.4 percent of the United States, Zhang said.
China also exported 80 million tons of coal in 2004, and its coking coal export accounted for 56 percent of the world trade.




