Handling fee = opening fee+closing fee

Opening fee = opening price × contract unit × number of positions × rate

Closing fee = closing price × contract unit × number of positions × rate

2. The handling fee for Qilu Oil 10t is 200t for bilateral 18,000t, unilateral 1 13 and unilateral11. The handling fee for spot crude oil varies from exchange to exchange, and Qilu oil is 8. 5%.