1999. According to Sohu News, Heilanzhou is a series of hard and expensive cigarettes in Lanzhou, with pure taste and low tar content. The listing time is 1999. Lanzhou Cigarette Hard Treasure is one of the high-end cigarettes introduced by China Tobacco Company, and its price is relatively expensive. According to the market pricing, the price of a pack of Lanzhou cigarette hard treasure is between 150 yuan and 200 yuan.