The Energy Regulation Board (ERB) has adjusted the pump prices of petroleum products upwards by K1.57/litre for petrol K1.22/litre for diesel and by K3.17/litre for Kerosene. Further, the ERB has also adjusted the retail price of jet A-1 at Kenneth Kaunda International Airport (KKIA) and Simon Mwansa Kapwepwe (SMKIA) called the Posted Airfield (PAP) by K1.09/litre, while the PAP at the various airports will vary according to the distances from Lusaka and Ndola.