The Outlaw Ocean Project mailed a letter to Dimolfin S.A.: "We are contacting you regarding our ongoing investigation into aquaculture and the global fishmeal and fish oil industry, which has uncovered an array of industry-wide environmental and human rights concerns. These concerns date from between 2018 and the present, and they pertain to events or conditions on land or at sea.

Our investigation has found that in 2024, a certificate issued by the MarinTrust Improver Programme documented that chub mackerel and frigate tuna were among the fish species processed by Dimolfin S.A.’s plant in Ec…