The main export commodities isbuckwheat, buckwheat flour, buckwheat kernels, oat, barley, millet in husk, broomcorn millet, mustard seeds, linseeds, potato, potato starch, potato powder, red radish, peas, red kidney beans, hog/mutton casings, sheep hair, goats hair, and all kinds of the products of sheared sheep-fur and sheared sheep-fur slipper, potash feldspar, pashmina shawls, diatomite and so on.