On this day, 90 years ago, July 2, 1935 (June 2, 1935 in the lunar calendar), Japan formulated an outline for plundering the resources of North China. The Japanese ronin were supervising the smuggled goods arrived at Tianjin East Railway Station for loading into cars. In July 1935, the Japanese invading troops formulated the "Guidelines on the Corresponding Economic Development of the New Regime in North China", proposing that "all opportunities should be taken to promote investment in transportation, resources and finance." On July 2, the Japanese Kwantung Army, the Manchuria Railway and the Ministry of Finance and Industry of the Puppet Manchuria held a joint meeting in Changchun to formulate a specific outline for plundering resources in North China. The main contents are as follows: (1) In order to develop industry, commerce, mining, etc. in North China, a large investment company has been specially established to provide overall investment. (2) With the company as the parent body, various business companies should be established according to different industries. (3) The company's work first starts with mining, transportation, trade and cotton cultivation. (4) The most important thing in mining is coal, so Shandong Mining Company is used as the parent of the coal mining company to engage in development. (5) Transportation is the foundation of economic development and the artery of maintaining law and order, so we are making every effort to develop Chahar, Shanxi and other undeveloped areas. (6) Based on the cotton cultivation of Manchuria Railway Company in Shandong, it will gradually develop to enable Japan's cotton to be self-sufficient.