Hongkong International Terminals Limited (HIT) operates 12 berths in Terminal 4, 6, 7 and 9 (North) of Kwai Tsing Container Terminals and another four at Terminal 8 through a joint venture with COSCO SHIPPING Ports and Asia Container Terminals. HIT is the largest container terminal operator in Hong Kong. HIT is a member of Hutchison Port Holdings Trust, the world's first container port business trust. HIT is also a part of Hutchison Ports' global network of port and logistics operations, and continues to have access to services and resources enjoyed by companies within the Hutchison Ports Group. In 2013, the dock workers went on a strike in the container berths HIT for better pay and working conditions.