Emerging markets may not have all the technological know-how in civil aerospace, but from China across the world to Brazil, they do have the cash.

The civil aerospace sector performed well in 2013, according to Societe Generale data, trading at a 4 percent premium over the MSCI world index, while the defence sector has steadied, and in the medium to long term civil aerospace should be supported by strong orderbooks from emerging economies.

Research from PwC shows the global aviation industry is set to increase by 3.3 percent to 68 billion by 2022, driven by an increase in fleet size.

Last month China decided to ease a boycott of $11 billion in Airbus jet orders. A letter seen by Reuters gives a breakdown of the A330 orders, the details of which have been mostly kept secret awaiting final approval from the Chinese government.

They include 10 aircraft for Air China, 10 for Hainan Airlines, 10 for China Southern and 15 for China Eastern. The letter said first deliveries were tentatively scheduled for mid-2013.