Leaders of the G20 will continue talks for a second and final day on Sunday.
The third working session of roundtable talks will be under the heading "One Future," with the aim of discussing how to deal with banking and financial reform among others issues.
No other major joint decisions are expected following Saturday's consensus on a joint declaration.
Moscow managed to avoid language in the document explicitly condemned its invasion of Ukraine, in contrast to last year's G20 in Bali, when a "complete and unconditional withdrawal" was demanded.