Maersk has launched a new Intra Asia 4 (IA4) service that connects Xingang, Qingdao, Xiamen, Manila North, Tanjung Pelepas, Jakarta, Tanjung Pelepas, Batangas, Nansha, Hong Kong, Busan, Xingang from 30 March 2026. The service turns in 42 days using 6 ships of 2,100 t0 3,500 teu starting with the 3,398 teu IRENES RAY at Xingaong on 30 March 2026.