Nissan’s chief executive has confirmed he would consider building cars for other manufacturers at the UK’s largest car factory in Sunderland, amid talks with China’s Chery. Ivan Espinosa said Nissan was “looking at options” for Sunderland and its 6,000 workers as the struggling Japanese carmaker on Wednesday reported steep losses for the year to March. Nissan announced last week it was closing one of its two production lines at Sunderland, in north-east England, because of faltering demand for its vehicles. However, it has held talks to produce vehicles on behalf…