Air China Cargo took delivery of the fourth of eight 777Fs (44681) from Boeing.
In addition to the four 777Fs, Air China Cargo also operates five 747-400Fs (three production freighters and two BCFs), and has four more 777Fs on order. Cargo Facts expects the two 747-400BCFs will be retired shortly (accepted by Boeing as part of the large multi-party deal that saw Air China Cargo order the 777Fs), and that the production 747-400Fs will leave the fleet as the remaining 777Fs are delivered.
Air China Cargo also operates three 757-200PCFs for China Postal Airlines, and has one more of the type in conversion by Precision Aircraft Solutions.