Vietnam's tuna exports to the UK experienced a sharp decline of 51% in May, but rebounded in the following two months, resulting in a year-on-year growth of 77% in turnover and a 98% increase in export volume for the first seven months of this year. Fresh and frozen tuna products make up 99% of Vietnam's total tuna exports to the UK. The El Niño phenomenon and shipping issues in South America have created export opportunities for Asian countries, including Vietnam, to European markets such as the UK.