抗战时期日本在占领区实行“分治合作”政策,同时为整合资源,积极推动南北物资交流。华北是日本三角贸易的重要环节,也是日本重要的国防资源基地。这决定了日本的南北物资交流政策的主要目标是以华中的粮食与物资支援华北的“开发”。但华中的“维新政府”与汪精卫政府对南北物资交流则比较冷淡。 During the war of resistance against Japan, Japan implemented the policy of “dividing governance with cooperation” in the occupied territories. At the same time, in order to integrate resources, Japan actively promoted the exchange of goods between the north and the south. North China is an important part of Japan’s triangular trade and is also Japan’s important national defense resource base. This determines that the main goal of Japan’s North-South material exchange policy is to support the “development” of North China with food and supplies in Central China. However, the “rejuvenating government” in Central China and the government of Wang Ching-wei for north-south material exchange are rather cold.