The head of Iran's Fisheries Organization, Seyyed Hossein Hosseini, denied rumors that Iranian shrimp had been returned from China. He emphasized that all food products for export are certified by regulatory organizations, including the veterinary organization for health certificates. He also discussed plans to increase aquaculture production, particularly for tilapia fish, and addressed the use of trawl fishing, stating that it can be destructive if not used properly.