Chinese prez warning came after his bilateral talks with Barack Obama, where the US prez described it as 'extremely productive'
G20 member states represent 85 per cent of the world's GDP
He met Chinese President Xi Jinping and his Australian counterpart Malcolm Turnbull on the sidelines of the Summit
Some G20 leaders have already begun drawing battle lines in disputes
Xi made the remarks while addressing the opening of an annual G20 summit
Xi Jinping thanked the Russian president for his "kindness", before adding that he'd developed a taste for Russian ice cream
Hand-painted oil-painting hand-painted oil-painting of himself by a Chinese painter was also gifted to the Indian PM
Chinese President on his part said Beijing is willing to work with India to maintain their hard-won sound relations
The two leaders also discussed the possibilities of trade and investment ties between India and Australia
PM Modi and Xi met before they attended the BRICS leaders meeting held ahead of the G20 summit
India joins other countries saying they can't ratify the Agreement due to legal issues, even as US and China go ahead
Kerry stayed in India for two more days than the schedule departure
Obama is expected to begin his Asian agenda with a meeting with his Chinese counterpart, Xi Jinping
Despite the political differences, emerging economies - India and China - are trying to work out more closer cooperation
At stake is the post-World War Two concord on globalisation that proponents say has helped lift so much of the world out of poverty
Sale of BrahMos to Hanoi and OVL in investing in more oil blocks likely to come up for discussions during G20, Vietnam visits
Authorities have refused to reveal the exact cost of Hangzhou's G20 revamp but claim the massive infrastructure works will forever alter this city
The British PM intends to reinforce her clear Brexit stance following Britain's referendum decision that the country will leave the EU
'Towards an Innovative, Invigorated, Interconnected, and Inclusive World Economy' is theme of the summit and it wil take place in the Chinese city of Hangzhou
Prime Minister Narendra Modi is also scheduled to visit Hangzhou in China to attend G20 summit