These are the classic series of Yanghe blue, and the main difference is the difference between high, middle and low grade:

1. Dream Blue is the highest-end product, and its price in the supermarket is about 7, which will vary from place to place.

2. The price of Sky Blue is around 35. Blue classic series wine is the main product of Yanghe Winery.

3. Sea Blue is its main variety, and its price is around 18.

Yanghe Blue Classic is a high-end brand launched by Jiangsu Yanghe Winery in August 23. The trademark "Blue Classic" was recognized as a well-known trademark in China by the State Administration for Industry and Commerce. This is another trademark recognized by Jiangsu Yanghe Winery at the national level after Yanghe was recognized as a well-known trademark in China in 22.

Extended information:

In August, 23, Yanghe finally made the "Yanghe Blue Classic" jump out of their hands after summarizing and refining a set of systematic theories on the characteristics, advantages, technological requirements and trace components of soft liquor. There are three kinds of "Yanghe Blue Classics": blue of the sea, blue of the sky and blue of dreams, with grades and prices from low to high. Its advertising campaign was revised from "the widest sea in the world, the sky higher than the sea, and the man's feelings wider than the sky" to "the widest sea in the world, the highest sky, and the most extensive man's feelings".

Reference: Baidu Encyclopedia-Yanghe Blue Classic.