Shanghai Jiangnan Beer is no longer available. According to relevant public information inquiries, the operating status of Shanghai Jiangnan Brewery, which produces Shanghai Jiangnan Beer, is revoked and is no longer in business. Beer is an alcoholic beverage brewed from wheat germ and barley malt as the main raw materials, with hops added, liquid gelatinization and saccharification, and then liquid fermentation. Beer has a low alcohol content and contains carbon dioxide and a variety of amino acids. , vitamins, low molecular sugars, inorganic salts and various enzymes.