Moutai is divided into five grades, with the lowest grade being Grade I, including Tian Fei Maotai and Wuxing Maotai, which is the cheapest and has a high reputation. The second level is the concierge and the zodiac Maotai, and the fine-tuning wine quality is slightly better than that of Pumao. The third grade is Red Star Flash and Camus series wine, and the small batch is better than Pumao wine. The fourth grade is the series of Zhizhen and Muzhen wines, which is the first high-end wine introduced by Maotai 1986. The top grade is fine Maotai, state banquet and other wines, and the base wine for more than ten years is used as the old wine.
There is no direct indication of which grade of Maotai is the label of Miling 803 wine. For more information, please consult related websites or professionals in related fields.