Green economy is an inevitable trend. It also holds the key to post-pandemic economic recovery. Promoting a comprehensive green transition has become a shared pursuit of the international community. As an important part of the financial market, what role has the financial infrastructure played in supporting the green transition and the sound development of green finance? How does it facilitate the discovery and solution of challenges hindering green finance development? How can it play a more prominent role in promoting global cooperation in this field? How to envision financial infrastructure in support of green finance going forward?