1,000 0.40% 0.80% 125 2 3,000 0.50% 1.00% 100 5,000 0.50% 1.00% 100 3 12,000 1.00% 1.50% 66.66 20,000 0.75% 1.50% 66.66 4 Increase by 12,000 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier Increase by 20,000 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier BTCUSDT Futures 1 1,000 0.40% 0.80% 125 1,000 0.40% 0.80% 125 2 2,000

Specific adjustment details are as follows: Contract Tier Before After Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage Max. amount (Cont) Maintenance margin ratio Min. initial margin ratio Max. leverage BTCUSDC Perpetual 1 30,000 0.40% 0.80% 125 15,000 0.50% 1.33% 75 2 60,000 0.50% 1.00% 100 30,000 0.75% 2.00% 50 3 120,000 0.75% 1.50% 66.66 60,000 1.00% 2.50% 40 4 Increase by 120,000 conts from the previous tier Increase by 0.5% from the previous tier Increase

1 ETH value calculated in USD equivalent Tick size 0.01 Leverage 0.01-125 x Funding rate Clamp(MA(((best bid + best offer) / 2 - spot index price)／spot index price - interest), -0.75%, 0.75%), interest = 0 Market hours 24/7 Note: When the new contract is launched, the premium is unstable.

Promotion period: March 3 at 7:00 am UTC to March 10 at 7:00 am UTC Promotion 1: Giveaway of $150,000 in Fan Tokens Fan Token prize pools: $75,000 worth of GAL, the Chiliz-based Fan Token for the Galatasaray football club $75,000 worth of TRA, the Chiliz-based Fan Token for the Trabzonspor football club Prize pool for the Fan Token giveaway Level Users to Share Prize Pool (Fan Token) 1th 10 2500$ 2th 50 500$ 3th 200 125$ 4th 1000 25$ 5th 5000 10$ Promotion 2: Prize pool of $10,000 in Fan Tokens for

1,000 0.40% 1.00% 100 2 2,000 0.50% 1.00% 100 2,000 0.50% 1.50% 66.66 3 4,000 0.75% 1.50% 66.66 4,000 0.75% 2.00% 50 4 Increase by 4000 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier Increase by 4000 conts from the previous tier Increase by 0.5% from the previous tier Increase by 0.5% from the previous tier Max. leverage of the tier BTCUSDT Perpetual 1 1,000 0.40% 0.80% 125 1,000 0.40% 1.00% 100 2 5,000 0.50%

5 3.0% 10.0% 10 125 5 3.0% 10.0% 10 2 250 10 4.0% 11.0% 9.09 250 10 6.25% 12.5% 8 3 375 15 5.0% 12.0% 8.33 375 15 10.0% 20.0% 5 4 Increase by 125 from the previous tier Increase by 5 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier Increase by 125 from the previous tier Increase by 5 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier ETH

6.25% 12.50% 8 2,500 40,000 2.50% 12.50% 8 3 15,000 300,000 10.00% 20.00% 5 3,000 50,000 3.00% 20.00% 5 4 Increase by 5,000 from the previous tier Increase by 100,000 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier Increase by 2,000 from the previous tier Increase by 30,000 from the previous tier Increase by 1.00% from the previous tier Increase by 1.00% from the previous tier Max. leverage of the tier ETH/BTC 1 125