# MDEX (HECO) Will Start Mining Activity with MXC MDEX..COM (HECO) will start mining activity with MXC at 12:00 (UTC), May 12th, 2021. Meantime, there will be adjustments to the weight of liquidity mining. United mining rules: **1.New list on Innovation section** Stake MX/USDT, mine MDX Duration: 90 days **2. New list on Boardroom** Stake MDX, mine MX Duration: 30 days Besides, MDEX will adjust the weight of liquidity mining. The output of each block will depend on the details on MDEX DApp. If there is any change, we will announce it in the following announcement. In the future, if the DAO management starts, the adjustment plan of the weight of the mining pool will be decided by the community vote. --- # 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://mdexdoc.gitbook.io/doc/announcement/mdex-heco-will-start-mining-activity-with-mxc.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.