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查看近10多年的世界能源统计资料,可以发现一个重大的趋势性变化,即:1990～2000年世界石油产量增长了13.4％,而国际石油贸易量从1990年的15.5亿吨增长到21.1亿吨,增长了36.2％;国际石油贸易量占当年世界石油产量的比例也上升了10个百分点,由1990年的48.7％增长到2000年的58.8％。在这期间,美国的年石油净进口量增长了近2亿吨,从1990年的3.5亿吨增长到2000年的5亿吨;不包括日本和中国在内的亚洲其他国家的年净进口量从1亿吨增加到3.1亿吨;日本从2.3亿吨增加到2.6亿吨;中国从1990年净出口2346万吨,转变为1993年以来的净进口,2000年净进口量达到6960万吨,2001年略减至6490万吨。
Looking at the world energy statistics for nearly 10 years, we can find a major trend change: the world oil production increased by 13.4% from 1990 to 2000 while the international oil trade volume increased from 1.55 billion tons in 1990 to 2.21 billion tons , An increase of 36.2%. The proportion of international oil trade in that year’s world oil production also rose by 10%, from 48.7% in 1990 to 58.8% in 2000. During this period, the United States net annual oil imports increased by nearly 200 million tons, from 350 million tons in 1990 to 500 million tons in 2000; the annual net imports of other countries in Asia, excluding Japan and China, From 100 million tons to 310 million tons; Japan from 230 million tons to 260 million tons; China’s net exports from 1990 to 23.46 million tons were net imports since 1993, net imports in 2000 reached 69.6 million tons, Slightly reduced to 64.9 million tons in 2001.