Announcement on Ouyi's VIP Level Update and Contract Fee Adjustment Dear Ouyi users, Ouyi plans to adjust the VIP level threshold and contract handling fees from 14:00 to 16:00 (UTC+8) on April 8, 2026. Please note: Ouyi reserves the right to modify the effective date as needed. If there are any changes, no further notice will be given. Please always refer to the Euro Easy rates page in your region for the latest information. Main changes: 1. VIP level threshold adjustment This adjustment mainly includes three changes: (1) lowering the 30 day contract trading volume threshold for VIP 1 to VIP 3, allowing more customers to enjoy VIP rate discounts; (2) Synchronize the asset requirements for VIP 2 to VIP 6; (3) Add VIP 7 to VIP 9 asset production compliance channels, and high asset clients can also obtain corresponding rate discounts through holding positions. The specific adjustments are as follows: level before modification modified Asset Quantity (USD) or 30 day contract trading volume (USD) Asset Quantity (USD) or 30 day contract trading volume (USD) regular user <100,000 / <10,000,000 <100,000 / <5,000,000 VIP 1 ≥100,000 / ≥10,000,000 ≥100,000 / ≥5,000,000 VIP 2 ≥250,000 / ≥50,000,000 ≥200,000 / ≥10,000,000 VIP 3 ≥500,000 / ≥100,000,000 ≥2,000,000 / ≥50,000,000 VIP 4 ≥2,000,000 / ≥200,000,000 ≥5,000,000 / ≥200,000,000 VIP 5 ≥5,000,000 / ≥600,000,000 ≥20,000,000 / ≥600,000,000 VIP 6 ≥10,000,000 / ≥1,000,000,000 ≥50,000,000 / ≥1,000,000,000 VIP 7 — — ≥1,500,000,000 ≥100,000,000 / ≥1,500,000,000 VIP 8 — — ≥2,000,000,000 ≥250,000,000 / ≥2,000,000,000 VIP 9 — — ≥20,000,000,000 ≥500,000,000 / ≥20,000,000,000 Based on the amount of assets or the past 30 days of trading volume under a certain trading type, you will always enjoy the highest level of commission discount you have reached. For example, if your asset requirement meets the VIP 2 fee level standard, and your spot trading volume meets the VIP 3 fee level standard in the past 30 days, and your contract trading volume meets the VIP 4 fee level standard in the past 30 days, then all your trading types can enjoy the VIP 4 fee discount. 2. Contract handling fee adjustment for VIP 1 and VIP 2 (applicable to both Group 1 and Group 2) level Before adjustment adjusted Top 10 trading pairs in Group 1 Group 2: All other trading pairs Top 10 trading pairs in Group 1 Group 2: All other trading pairs Order handling fee Meal order handling fee Order handling fee Meal order handling fee Order handling fee Meal order handling fee Order handling fee Meal order handling fee regular user 0.0200% 0.0500% 0.0200% 0.0500% 0.0200% 0.0500% 0.0200% 0.0500% VIP 1 0.0180% 0.0400% 0.0180% 0.0400% *0.0160% *0.0450% *0.0160% *0.0450% VIP 2 0.0130% 0.0350% 0.0130% 0.0350% *0.0150% *0.0360% *0.0150% *0.0360% VIP 3 0.0100% 0.0280% 0.0100% 0.0280% 0.0100% 0.0280% 0.0100% 0.0280% VIP 4 0.0080% 0.0270% 0.0080% 0.0270% 0.0080% 0.0270% 0.0080% 0.0270% VIP 5 0.0050% 0.0260% 0.0050% 0.0260% 0.0050% 0.0260% 0.0050% 0.0260% VIP 6 0% 0.0250% 0% 0.0250% 0% 0.0250% 0% 0.0250% VIP 7 -0.0020% 0.0200% -0.0050% 0.0250% -0.0020% 0.0200% -0.0050% 0.0250% VIP 8 -0.0050% 0.0200% -0.0100% 0.0250% -0.0050% 0.0200% -0.0100% 0.0250% VIP 9 -0.0050% 0.0150% -0.0100% 0.0200% -0.0050% 0.0150% -0.0100% 0.0200% Please evaluate the impact of the above changes on your account in advance and adjust your trading strategy accordingly. If you have any questions, please feel free to contact customer service. If institutions and VIP clients need assistance, they can use your existing OKX Telegram group, @ OKX_Institutions Telegram group, send an email to institutional @ (okx.com), or contact your account manager. Risk Warning: This article is for reference only and is not intended to provide (i) investment advice or recommendations; (ii) Offer or solicitation to purchase, sell, or hold digital assets; (iii) Financial, accounting, legal or tax advice. We do not guarantee the accuracy, completeness, or usefulness of such information. The digital assets held (including stablecoins and NFTs) involve high risks and may experience significant fluctuations. Historical returns do not represent future returns, and past performance does not represent future results. OKX assumes no responsibility for any potential losses. You should carefully consider whether trading or holding digital assets is suitable for you based on your financial situation. For your specific situation, please consult your legal/tax/investment professionals. Not all regions offer all products and services, and in some regions, products and services may be restricted or not available. For more details, please refer to the OKX Terms of Service and Risk Disclosure and Disclaimer. Please be responsible for understanding and complying with applicable local laws and regulations on your own. Thank you for your continued support. Ouyi team