At present, the biggest narrative is micro strategy, and the purpose of any narrative is to attract more follow-up buying. Obviously, there seem to be many U's in this market, but the number of U's owned by the receiving leeks is very small, especially now many leeks like to play U-based contracts and are constantly being cut off So, there must be a new path, a new path that can stimulate spot buying, and being able to do this well also represents the ability of the project party or relevant stakeholders.