 The total value of military supplies was $703.9 million.During the Japanese war against China, 54.4% of Japan's weapons and supplies were provided by Americans.76% of Japanese planes came from the US in 1938, and all lubricating oil, machine tools, special steel, high-test aircraft petrol came from the US, as did 59.7% of Japan's scrap iron and 60.5% of Japan's petrol in 1937.