随着国内粮食市场的持续开放和国内外粮食市场的持续融合，中国对外粮食贸易呈现出贸易方向单向性以及贸易地区集中化的新特征。中国对外粮食贸易也面临着中美贸易争端加剧、贸易保护主义抬头以及粮食的金融化和能源化的新挑战。中国对外粮食贸易呈现的新特征和面临的新挑战正在持续削弱国家的粮食贸易安全，唯有增强自身粮食综合产能，完善粮食价格支持政策，积极推进“一带一路”粮食贸易战略，加强海外粮食产业链的投资和布局，才能保障中国的粮食贸易安全。

With the continuous opening of domestic grain market and the continuous integration of domestic and foreign grain markets, China's foreign grain trade shows the new characteristics of unidirectional trade direction and regional concentration of trade. China's foreign grain trade is also facing new challenges, such as the aggravation of trade disputes between China and the United States, the rise of trade protectionism, and the financing and energy of grain. The new characteristics and challenges of China's foreign grain trade are continuously weakening the country's grain trade security. In this regard, only by strengthening the comprehensive grain production capacity, improving the grain price support policy, and strengthening the investment and layout of the overseas grain industry chain, and actively promoting the grain trade strategy of "one belt and one way", can we ensure China's grain trade security.

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