The Spanish canning industry is under pressure due to rising costs of raw materials such as aluminum and steel, energy, and transportation, as well as Brexit. The cost of a metal drum has increased by 40% and electricity by 450% in the past year. The rise in raw materials is leading to speculation and excess storage of raw materials, affecting the price of cans, although consumers are not yet noticing. Factors such as environmental regulations and tariffs from Brexit and Norway could further impact costs. Spain is the leading producer of canned fish in the EU.