Food

Source: Edgar Mowrer & Marthe Rajchman, Global War: An Atlas of World Strategy.

Rice production

Numbers are 1000s of quintals. Both China and Japan are net importers, with China relying on Indochina.

1935
USA 7
Brazil 12
Italy 6
Egypt 7
Madagascar 7
India 422
China 520
Indonesia 56
Malaya 5
Thailand 47
Indochina 52
Philippines 23
Taiwan 16
Korea 33
Japan 106
Wheat production

Numbers are 1000s of quintals. Europe is a net importer while the Americas, Australia and the USSR are net exporters.

1937-1941
Canada 97
USA 253
Argentina 91
Other South America 19
United Kingdom 19.9
Continental Europe 476
USSR 486
Turkey 42
North Africa 19.9
Other Africa 17.7
Palestine/Jordan 6.9
Iraq 6
Iran 19
India 109
China 313
Manchuria 9
Japan 12.3
Australia 57
Other Oceania 3