China's Contemporary Amperex Technology Co. Limited (CATL) supplies major carmakers including Tesla, Volkswagen and Toyota. We ask how it has become one of the world's fastest-growing firms.

Elsewhere, a 50-year land dispute off West Africa is now centred on oil deposits.

And, the flight attendants in Spain who have been asked to give back a pay rise.

The latest business and finance news from around the world, on the BBC.