# Ethereum chain to BNB Smart Chain Users can exchange CRFI on ERC20 to BNB. ### Open With Wallet ![eg. imToken wallet](/files/dW43dUZbiplYn5VA5LhB) 1. Open the Ethereum wallet and find CRFI. 2. Click 'Send'. 3. Enter the redemption quantity and redemption address. When you enter the redemption quantity and redemption address, the network may get delayed for a maximum of 12 hours during the redemption. **ERC20 exchange BNB address:** 0xba412479aBb00023CeA89e2995BB57A74e31D785 --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.crossfimain.com/english/operating-instructions/ethereum/how-to-exchange-across-chains.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.