Research: Users of "on chain transactions" in the Chinese community, The cross chain transaction fee paid for each transaction, if passed through the MAPO cross chain network, will be subsidized by MAPO or given extremely discounted OTC investment prices. Will anyone be willing to participate? Note: The common cross chain transaction fee in the market is generally between 0.3% and 0.8%, and a cross chain transaction fee of 30-80 USDT is required for every 10K.