The new international borders separated Hungary's industrial base from its sources of raw materials and its former markets for agricultural and industrial products. Hungary lost 84% of its timber resources, 43% of its arable land, and 83% of its iron ore. Furthermore, post-Trianon Hungary possessed 90% of the engineering and printing industry of the Kingdom, while only 11% of timber and 16% iron was retained. In addition, 61% of arable land, 74% of public road, 65% of canals, 62% of railroads, 64% of hard surface roads, 83% of pig iron output, 55% of industrial plants, 100% of gold, silver, copper, mercury and salt mines, and 67% of credit and banking institutions of the prewar Kingdom of Hungary lay within the territory of Hungary's neighbors.