The overall format of AIIB is to be finalised in three meetings, first of which was held recently.
Chinese officials stated that the Bank will draw best practices from the IMF, World Bank and ADB but will avoid domination of few countries setting rules for the international financial system.
As a new multilateral institution focusing exclusively on infrastructure development, vice finance minister Zhu Guangyao said the AIIB will be dominated by developing countries, and their requests and demands need to be respected.
The UK, Australia, France and Germany have also joined the bank while US and Japan stayed away.
The founding membership ended on Mach 31 after which China announced that 57 countries qualified for the same.
In 2009, Asian Development Bank estimated Asia needs about USD 8 trillion investment by 2020 to improve the region's battered infrastructure to keep its economies humming.
