# 单币挖矿提取收益费率调整公告（2021-7-22）

#### 2021年07月22日 星期四

根据7月11日实施的《单币挖矿阶梯费率方案》，由于昨日BKR价格大于 3USD且小于 5USD，现将除BAI的单币提取收益费率调整为80%，BAI的单币提取收益费率调整为40%。 

查看方案：<https://docs.bakerfi.com/bakerdao/blog/blog-4>


---

# 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/announcement/20210722-1.md?ask=<question>
```

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.