Port workers take a break during loading operations in the container terminal at the Port of Durban, operated by Transnet SOC Holdings Ltd.'s Ports Authority, in Durban, South Africa, on Wednesday, Oct. 28, 2015. Transnet is planning to spend between 340 billion rand and 380 billion rand over the next ten years to expand and upgrade rail and port capacity, Acting Chief Executive Officer Siyabonga Gama said.  Photographer: Kevin Sutherland/Bloomberg via Getty Images