Tongyou Technology: Subsidiary Hongqin Technology has applied for a patent for a file storage method and system based on blockchain

Tongyou Technology (300302) answered the investor ’s question on the interactive platform, “Is it true that the patent and method of file storage method and system based on blockchain (CN109684871A) invented and disclosed by the same subsidiary Hongqin Technology?” The subsidiary Hongqin Technology is a professional company that entered the field of solid-state storage earlier in the country and is committed to the research and development, production and sales of solid-state storage products. The above patents were applied by Hongqin Technology in December 2018 and are currently under review.