"HMM21" could refer to a specific service or a recent initiative within HMM. As of my last update, HMM has been investing in expanding its fleet and services, including introducing new, more efficient ships.
Analyze the generated matrix showing the S/I (Shipping Instruction) Cut-off , Cargo Cut-off , and Estimated Time of Departure (ETD). Core Scheduling Methods Explained hmm21 schedule port to port