The German carrier is combining the present two-string operation into one weekly service as of this week.
This will reduce the total nominal capacity by 1,700-TEUs per week, which it said should result in a more adequate balance between supply and demand.
The revised service will operate with seven 4,200-TEU vessels, of which Hamburg Sud will provide three.
The loop will have the following rotation: Valencia, Tarragona, Barcelona, Livorno, Vado Ligure, Malta, Dakar, Rio de Janeiro, Santos, Buenos Aires, Montevideo, Rio Grande, Paranagua, Santos, Rio de Janeiro, Pecem and back to Valencia.