一、1997年汽车工业产销运行情况1997年，中国汽车工业在国家继续加强经济运行宏观调控的大环境中，生产经营运行总体表现为：产销适度平稳增长，产品结构进一步改善，市场竞争激烈，企业产品的市场适应性和竞争力亟待加强，企业负债率高，投入产出效率效益低下，经营存在～定 I. Production and Sales of Automobile Industry in 1997 In the great environment in which the state continued to strengthen the macro-control of economic operation in 1997, the overall performance of production and operation was as follows: moderate and steady growth of production and sales, further improvement of product mix and fierce market competition, Market adaptability and competitiveness of products need to be strengthened, high debt ratio, input-output efficiency, low efficiency, the existence of business ~