一、中国对外贸易发展的阶段和贡献(一)改革开放以来对外贸易发展的三个阶段。改革开放以来,我国对外贸易工作为适应国民经济发展的需要,及时进行调整,抓住机遇,在不同时期根据国内外市场变化特点,实施了市场多元化战略、以质取胜战略、大经贸战略和科技兴贸战略,其发展经历大 I. Stages and Contributions to China’s Foreign Trade Development (I) Three Stages of Foreign Trade Development since the Reform and Opening up. Since the reform and opening up, in order to meet the needs of the development of the national economy, China’s foreign trade work has promptly readjusted and seized the opportunities. At different periods, in accordance with the changes in domestic and international markets, China’s foreign trade work has implemented the strategy of market diversification, the strategy of winning by quality, the strategy of large economy and trade, Technology trade strategy, its development experience