Can Xuzhou Tsingtao Beer be purchased at will?

You can't. Established in 1999, Xuzhou Tsingtao Brewery is located in Xuzhou City, Jiangsu Province, and is an enterprise mainly engaged in the manufacture of wine, beverages and refined tea. The factory system is very strict, so you can't just buy it. The business scope includes beer manufacturing and sales, food business (prepackaged foods sales only), etc.