一、突出问题一是供给结构上,产能过剩与供给不足并存。一些行业和产业产能严重过剩,同时大量关键装备、核心技术、高端产品还依赖进口。产能过剩主要集中在技术含量低、附加价值低的产品及其生产领域,供给不足主要集中在技术含量高、附加价值高的产品和生产领域。供给结构对需求变化的适应性和灵活性不强,有效供给不 First, highlight the problem First, the supply structure, overcapacity and supply coexist. In some industries and industries there is a serious surplus of production capacity. Meanwhile, a large number of key equipment, core technologies and high-end products also rely on imports. Overcapacity is mainly concentrated in the low-tech, low added value products and their production areas, the supply is mainly concentrated in high technology, high value-added products and production areas. Supply structure is not adaptable and flexible to changes in demand, and effective supply is not