近年来，作为全国重要煤炭能源基地的大同市，在为支持全国、全省的经济建设做出巨大贡献的情况下，全市经济得到了持续快速发展，1997年实现国内生产总值1557亿元，比1992年增长了53．8％，年均增长9％。与此同时，结构性矛盾日益突出，占全市经济“半壁江山”的煤炭产业面临 In recent years, as an important coal energy base in the country, Datong City has made tremendous contributions to supporting the country’s and the province’s economic development. The city’s economy has achieved sustained and rapid development. In 1997, it achieved a GDP of 155.7 billion yuan. Compared with 1992, it has increased by 53.8%, with an average annual increase of 9%. At the same time, structural conflicts have become increasingly prominent, and the coal industry, which accounts for half of the city’s economy, faces