Zim and Gold Star Line (GSL) have revised the GSL Kolkata Colombo (GKC) service
with the addition of new calls at Chittagong and Kattupalli from May 2023.
The revised service has been renamed Kolkata Chittagong Express Shutle (GKC) and
calls at Colombo, Chittagong, Kolkata, Kattupalli, Colombo, turning in 21 days
using 3 chartered ships of 1,000-1,100 teu (IMKE SCHEPERS, SINAR BANGKA, ASIATIC
NEPTUNE).