CU Lines has joined RCL's Bangkok-Vietnam-China (RBC) service as a ship provider, with the deployment of 1 ship on the service. CUL brands the service as the China Thailand Service (BC1), which will be updated with a new call at Wenzhou starting from 10 January 2023. The revised RBC/BC1 will call at Bangkok, Laem Chabang, Ho Chi Minh City, Ningbo, Shanghai, Laem Chabang, Bangkok, turning in 3 weeks with 2 ships from RCL (the 1,498 teu JITRA BHUM and ITHA BHUM) and 1 ship from CUL (the 1,930 teu