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据经贸部门的信息,1990年世界经由管线输送的天然气贸易量为2335亿立方米,加上液化天然气723亿立方米,合计3058亿立方米。管线输送天然气出口最多的国家是原苏联,去年的出口量为1400亿立方米,占世界的47％。其次是加拿大402亿立方米、荷兰356亿立方米、挪威258亿立方米、阿尔及利亚124亿立方米。管线天然气进口数量较多的中国依次是德国576亿立方米、美国427亿立方米、意大利308亿立方米、法国295亿立方米、捷克126亿立方米。
According to information from the economic and trade department, in 1990, the world’s trade volume of natural gas transported via pipelines was 233.5 billion cubic meters, plus liquefied natural gas 72.3 billion cubic meters, totaling 305.8 billion cubic meters. The country with the largest number of pipelines for natural gas exports is the former Soviet Union. Last year, the export volume was 140 billion cubic meters, accounting for 47% of the world’s total. This was followed by 40.2 billion cubic meters in Canada, 35.6 billion cubic meters in the Netherlands, 25.8 billion cubic meters in Norway, and 12.4 billion cubic meters in Algeria. The number of pipeline natural gas imports in China is 57.6 billion cubic meters in Germany, 42.7 billion cubic meters in the United States, 30.8 billion cubic meters in Italy, 29.5 billion cubic meters in France, and 12.6 billion cubic meters in the Czech Republic.