Full coverage: G20 Hangzhou Summit

The global economy is still facing a variety of uncertainties. World leaders are expected to offer some solutions during the upcoming two-day G20 Summit in Hangzhou.

Analysts say the G20 finance ministers and central bank governors meeting in late July delivered some signals. The analysts say structural reforms likely will be one of the highlights of the G20 summit in Hangzhou. The G20 members review structural reforms every two years. It's highly expected that additional concrete progress will come from the summit this year.

Analysts also expect that the extension of infrastructure investment will be another key issue in Hangzhou. Since the beginning of this year, G20 related meetings have made many breakthroughs on infrastructure investment. The breakthroughs include support for high-quality projects through multilateral development banks and deepening cooperation in regional projects.

Meanwhile, the G20 members are also expected to speed up international financial architecture reforms and give more voice to the emerging markets and developing countries.