India has invited trade ministers of over 50 nations including the US, China and Pakistan to discuss key issues related with areas like agriculture and services.
The US Trade Representative would not be able to join in the deliberations, an official said.
So far about 15 trade ministers have confirmed their participation.
This would be an informal meeting of the WTO members and India is expecting representatives from every country in the deliberations, including WTO Director General Roberto Azevedo.
The issues which are not moving forward include finding a permanent solution for food security purposes; trade facilitation measures to push services trade and appointment of members in the WTO's dispute settlement body.