Chang 'e Group has several sturgeon breeding bases.

One. Chang 'e Innovation has its own sturgeon breeding base in Yichang, Hubei. The water quality is clean, and the feed for sturgeon culture has been strictly artificially mixed, pollution-free and chemically added. Products such as caviar are exported to Dubai and many EU countries. The company has a number of core technologies and independent intellectual property rights, and has invented "preparation method of sturgeon protein peptide", "extraction method and products of selenium-enriched sturgeon bone peptide with anti-aging effect", "application of composition containing sturgeon protein peptide" and "application of sturgeon protein peptide in preparation of immunomodulatory preparations". Up to now, four national invention patents have been obtained, all of which are in the leading position in the world, and six patent applications have been accepted.