How much is the fuel surcharge from Nanjing to Dalian?

The flight segment below 800km will be reduced from 60 yuan to 50 yuan, and the flight segment above 800km (inclusive) will be reduced from RMB 100 per passenger to 80 yuan. The adjusted standard will be implemented from June 65438+10/October 265438 +0, 2007 (subject to the ticket issuing time) ... The fuel cost from Nanjing to Dalian is 80 yuan.