# Single Token Harvest Fee Ratio Adjustment Announcement(July 22, 2021) #### Tuesday, July 22, 2021 According to the "Single Token Mining Fee Stepped Rate Plan" issued and implemented on July 11. As yesterday's BKR price is more than 3USD and less than 5USD, the Single Token Harvest Fee Ratio except BAI is now adjusted to 80%, and the Single Token Harvest Fee Ratio of BAI is adjusted to 40%. View Plan ： --- # 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.bakerfi.com/bakerdao/en/announcement/20210722-1.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.