PetroChina launched its Huabei refinery’s expanded 10 million tons crude processing capacity after it passed preliminary testing. At present, the new 2.9 million tonnes per year residue hydrocracking unit and the 1 million tonnes per year aviation fuel hydrotreating unit are in the preparatory stage for test operations. The annual production capacity of aviation fuel will reach 1.7 million tonnes after these units are put into operation. The Huabei project is the only refining and chemical enterprise which will directly supply to the new and under-construction Beijing Daxing International Airport, according to the report.