In this great problem Manchuria and Korea occupy, perhaps, the most important position, for they together receive a large portion of the cotton yarn and cotton textiles exported from Japan, besides several other manufactured goods and coal, and in return supply Japan with much of the wheat and rice, and practically all of the millet, beans, and oil-cakes, imported into the country. Let us briefly demonstrate these statements by figures. First, consider the exportation of cotton yarns and textiles from Japan to Manchuria and Korea. It is rather difficult from the material on hand to estimate the exact ratio which the import of these articles from Japan into Korea and Manchuria bears to the total import of the same articles from all nations. In the case of Korea, we can make an approximate estimate, as we possess both the export values in Japan and import values in Korea, but with regard to Manchuria, we know only the quantities, but not the values, of the cotton goods imported. By assuming, however, that 40 per cent. of these goods imported by the Chinese Empire from Japan go to North China (of which Manchuria is here considered by far the most important part), it may be said, roughly, that in 1903 about 6 per cent. of the cotton yarn exported from Japan went to Korea and perhaps 40 per cent. to North China. The average import of this article during the past two years was probably 1,200,000 _yen_ in Korea and 8,000,000 _yen_ in North China, making the total about 36 per cent. of the export value in Japan. On the same basis of calculation, the average importation of cotton textiles from Japan during the past three years was 3,190,000 _yen_ in Korea and 765,000 _yen_ in North China, or about 69.5 per cent. of the entire export of these articles from Japan. These figures are only tentative, but may serve to show that Manchuria receives comparatively much yarn and Korea much textiles, and that they together receive at least a large percentage of those articles exported by Japan, where their manufacture occupies an increasingly important place in her economic life.[24] As to the exportation of agricultural products from Manchuria and Korea, it is seen that wheat is only beginning to be cultivated in Manchuria, while the rice cultivation is there practically unknown except in a few places near the Korean border, where during the campaign of 1894–5 the Japanese troops introduced it. The position which Korea occupies in the importation of wheat into Japan will be seen from the following table:— Wheat imported into Japan, 1898–1902,[25] _kin_ = 1.325 lbs. av. _yen_ = 49.8 cents.