US Mammoth Cargo and Shandong Taikoo Aircraft Engineering will build China’s
first Boeing 777 passenger-to-freighter (P2F) conversion line at Qingdao
Jiaodong International Airport. Mammoth plans nine global P2F lines: Fort Worth
5, Manchester 2 and Qingdao 2; the first Qingdao line is scheduled to enter
production in Sept 2026, the second in 2027.