Pedro Sanchez also called China's trade imbalance with the European Union "unsustainable" and called on Beijing to open its market to European imports. HONG KONG: Spanish Prime Minister Pedro Sanchez on Monday (Apr 13) said China should take on a more substantial role with issues including climate change, security, defence and the fight against inequality, adding that Europe will also have to redouble its efforts as the US withdraws from leadership roles on many fronts. Sanchez, who is making