Beer in China and sometimes rye in addition to barley. Some beer is produced that uses bitter melon instead of hops as the bittering agent. Chinese media reported in 2001 that as many as 95% of all Chinese beers contained formaldehyde, to prevent sedimentation in bottles and cans while in storage. This practice has now been made illegal. Snow Beer, produced by CR Snow is the best selling beer in China, holding 21.7% market share, having recently overtaken Tsingtao Beer, produced by Tsingtao Brewery, which is the brand most widely exported to other countries. Tsingtao Beer is brewed in the city of Qingdao
Beer in Vietnam Viet, which is the only commercial brewery in Vietnam that produces black beer. Popular international breweries include Tiger, Carlsberg, and Heineken. Heineken and Tiger beers together dominate the Vietnam premium beer segment with approximately 85% of the market share. Vietnam is the largest market in the world for Tiger and Heineken Asia Pacific. The country aims to raise beer output by 18% to 25%, up from 3.4 billion litres in 2015 to between 4 billion and 4.25 billion litres by 2020. Vietnam imports beers from various countries. Belgian bottled beers include Trappiste, Chimay, Leffe, Hoegaarden. Some examples of German/Austrian bottled