# 📑Announcement on joint mining activity between MDEX.COM (HECO) and NEXTYPE

![](https://1040210438-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MeUFGOzk_LgNYBi8AEO%2F-MiK1G_MySLxdTE3f3gP%2F-MiP8AQ2MKjRKEan-6MB%2Fimage.png?alt=media\&token=bd815776-b54c-46b0-bd94-a141f4917a97)

MDEX.COM (HECO) is about to start the joint mining activity with NEXTYPE and adjusts the weightages of liquidity mining under the condition that total mining rewards of every block remain unchanged.

Specific rules:

1. Stake NT/USDT to mine MDX with a total value of **100,000 USDT** in Liquidity sector on MDEX, , the activity will start at **20:00 (UTC+8) on August 31, 2021 and last for 30 days**.
2. Stake MDX to mine NT with a total value of **50,000 USDT** in boardroom sector on MDEX, the activity will start at **20:00 (UTC+8) on August 31, 2021 and last for 7 days.**
3. Stake MDX to mine NT with a total value of **50,000 USDT** in the Mining Tycoon sector on NEXTYPE, the activity will start at **14:00 (UTC+8) on September 6, 2021 and last for 7 days.**

The actual output/block is subject to the official websites. After the DAO is launched, the weightages adjustment plan will be decided by the community via voting.