Seven departments including the central bank: promote the concept of sustainable investment and attract long-term institutional investors such as pension insurance funds to invest in green finance products. Encourage banking financial institutions to establish branches with green finance characteristics, and incorporate the development of green finance into the financial institution assessment and evaluation system. Financial institutions that are in a position to do so are encouraged to adopt or sign international principles or initiatives on the subject of green finance, sustainable finance, etc. Facilitated financial services are provided for overseas investors to allocate domestic green financial assets in the process of setting up trading accounts, trading, registration, clearing, settlement, capital exchange, and cross-border remittance and remittance. Where carbon asset business is involved, it is managed in accordance with domestic compliance requirements of the Paris Agreement.