From September 2 to September 7, the 2021 China International Fair for Trade in Services(CIFTIS) was held at the National Convention Center and Shougang Park.

There were eight special exhibitions in the service trade fair. Among them, the financial service special exhibition has the theme of "Green Beijing Open Finance". Hundreds of domestic and foreign financial institutions were invited to participate in the exhibition and display through online and offline forms.

The Beijing Green Exchange, "Pricing environmental rights and enabling low-carbon development" as the theme of the exhibition, appeared at the financial service special exhibition, focusing on its achievements in green dual-carbon services, green public services and green financial services.