beer ingredients This is barley.This is malt.Malt is made from barley.About 90% malt is imported from abroad.Domestic malt is only 10%.Now,here is question.The quanity of barley in the case can make one can 350ml beer.How much barley do gou think?The answer is 50.That is to say,if you drink 1can beer,you have eaten 50 barley. Next are hops.Please smell it.Hops give the beer its bittness and aroma.As well as malt ,about 90% hops are imported from abroad.Domestic hops are only 10%.