The reason why the prices vary is because the institutions are different, so the quotations are different. Even institutions of the same brand offer different prices in different regions. For example, the Deloitte audit offices of the four major audit offices have different prices for domestic, Taiwanese and Hong Kong. Of course, these fees are not paid in full in one step. Generally, 7 to 80% will be paid before listing, and the final payment will be made after listing.