1 and 38 degrees of sea blue have less production and less popularity. The price is 140 yuan, which is a low-alcohol wine in Shandong and Hebei, but the 38-degree sea blue is also called "advertising blue".
The reference price of 2.42 degrees Hailan is 129 yuan, which is a blue classic wine type produced by Jiangsu Yanghe Distillery Co., Ltd. in China.