What is the fee for Bitrue?

Excuse me, could you please clarify what the fee structure is for Bitrue? I'm particularly interested in understanding the trading fees, withdrawal fees, and any other potential charges that users may encounter while using the platform. Additionally, are there any discounts or promotions available for users who meet certain criteria, such as high trading volumes or holding specific tokens? It would be greatly appreciated if you could provide a detailed breakdown of the various fees associated with Bitrue.