Doors will open for Hong Kong businesses switching to renminbi trade

The renminbi is reordering the global trade environment, presenting new opportunities for those businesses bold enough to grasp them.

Hong Kong's trade with the mainland has grown exponentially over the past few years, boosted by the twin locomotives of extraordinary mainland growth and increasingly transnational industrial assembly lines. Today, Hong Kong's trade flows are dominated by its bilateral relationship with the mainland, which took over 50 per cent of Hong Kong's total exports and 47 per cent of its total imports for last year. The latest HSBC Commercial Banking Trade Forecast suggested that mainland China will remain Hong Kong's dominant trading partner until 2030.

Some 10.5 per cent of China's total overseas trade - equivalent to over US$400 billion - was estimated to have been settled in renminbi last year. That portion is expected to rise to 30 per cent by 2015, and 50 per cent when it comes to trade with emerging markets.

Under the most common current arrangement, Chinese companies invoice in dollars and in doing so absorb a significant part of the currency risk involved in any given transaction: if the renminbi appreciates between the time the deal is struck and payment is delivered, they can lose out.