DISRUPTION to container shipping operations out of Asia has unexpectedly worsened over recent weeks but the development is expected to have limited impact on air cargo. The last few weeks have seen the return of port congestion and container shipping capacity shortages out of Asia push up ocean freight rates, according to London’s Air Cargo News. Figures from analyst Xeneta show that ocean rates from Asia to Europe are currently up 198 per cent year on year and from the Far East to west coast...