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2006年,中国钢产量达4.2亿吨,消费量达3.84亿吨,已连续11年居世界首位。钢铁工业已经成为促进中国国民经济平稳较快发展的重要支柱产业。但钢铁业同时也是一个高耗能、高污染的产业。根据2006年有关数据,钢铁工业能耗约占全国总能耗的15%,二氧化硫排放量占全国的6.6%,耗水量占工业总量的14%。
In 2006, China produced 420 million tons of steel and consumed 384 million tons of steel, ranking the first in the world for 11 consecutive years. The steel industry has become an important pillar industry for the steady and rapid development of China’s national economy. However, the steel industry is also a highly energy-intensive and highly polluting industry. According to the data in 2006, the steel industry accounts for about 15% of the country’s total energy consumption, sulfur dioxide emissions account for 6.6% of the national total, and water consumption accounts for 14% of the total industrial output.