4 degrees to 10 degrees. Laoshan Beer is a beer brand owned by Tsingtao Brewery Company. According to official information, the lowest price of Laoshan beer is 22.5 yuan per case, and the general price is around 50 yuan. The price of a bottle is several dollars. The alcohol content of Laoshan beer is about 4 degrees, and the original wort concentration is about 10 degrees. Laoshan Beer is the second brand first produced by Tsingtao Brewery Company with reference to the technical standards of Tsingtao Brewery. Its raw material control standard, process production technical standard and finished product standard are all formulated according to the technical standard of "quality consistency" of Tsingtao Brewery.