However, an official bilateral meeting has been ruled out between Chinese President Xi Jinping and PM Modi in the wake of a standoff at the border near Sikkim, but the two leaders will be part of a smaller session of BRICS - Brazil, Russia, India, China and South Africa. China has said that "the atmosphere is not right" for a formal or bilateral meeting between the two nations.
Sources in the Indian government also said they're not sure of whether an informal one-on-one meeting for PM Modi and President Xi will take place.
"As in the past, I look forward to the opportunity to meet leaders on the sidelines of the summit to exchange views on bilateral matters of mutual interest," PM Modi had said.
The theme for this year's G20 Summit is "Shaping an Inter-connected World".
He also added that progress on decisions since the Hangzhou Summit last year will be reviewed and there will be deliberations on issues such as terrorism, climate, sustainable development, growth and trade, digitalisation, health, employment, migration, women's empowerment, and partnership with Africa.
The summit this year witnesses massive protests. Protesters say, G20 has failed to solve many of the issues threatening world peace. They damaged cars, set other objects ablaze and threw bottles at security personnel. Many protesters as well as police personnel got injured in the clashes.