How to find 20 15 antique auction records in National Cultural Heritage Administration?

In fact, National Cultural Heritage Administration does not keep specific records of antique auctions. You can search through the following channels: 1. Well-known auction companies in China, such as China Guardian, China Poly and Beijing Hangu. , will publish auction information in official website or online platform, including transaction status and auction price. 2. The websites or forums related to the antique market often have information and price records of auctions or auction transactions. Such as "China Art Network" and "Yi Cong Network". 3. You can consult with relevant art appraisal institutions or professional antique appraisal institutions, who may have relevant market trends and transaction price information.