1. All participants can share yields according to the ask&bid credits. Daily mining yields = Your ask&bid credits of the day / Overall ask&bid credits of the day * Daily yields;

2. CoinEx will take snapshots of all ask&bid orders on spread on a minutely basis and conduct weighted calculation for credits. Daily ask&bid credits = Sum of all daily ask&bid credits.

• Weighted ask&bid credit = ∑ (Cumulative of all markets) Weighted credit of market ∗ market ask&bid value / 10000, Market weighted credit = cumulative weighted credits of Ask&Bid within range, while ask&bid market value = cumulative value of all orders within defined price range, The price range is defined by (Ask1 + Bid1) / 2 * (1 ± Spread range)

3. Daily mining yields will be allocated to spot account on the next day.

4. CoinEx reserves the rights of final interpretation for the promotion due to changes in the market environment, the existence of fraud risk and other reasons.