Announcement on the Adjustment of Pending Order Rates for the Liquidity Enhancement Plan (ELP) Dear Ouyi users, Ouyi will further adjust the ELP order rate on June 3, 2026 from 15:00 to 17:00 (UTC+8). This adjustment will remove the ELP commission for users whose Maker rates are effective at negative rates. Please carefully read the changes described in this announcement and evaluate their impact on your trading strategy. Please note: Ouyi reserves the right to modify or postpone the effective date of the above rate adjustment as needed. If the effective date changes, no further notice or reminder will be given. For more information, please refer to the Ouyi Liquidity Enhancement Plan. The main change content is the removal of ELP Maker commission. Starting from 15:00-17:00 (UTC+8) on June 3, 2026, for users whose Maker rate effective level is negative, their ELP Maker order commission will be removed, and the ELP Maker rate will be uniformly adjusted to 0.0000%. Users whose Maker rate effective level is positive will not be affected by this adjustment. Taking the spot Group 1 rate as an example: Rate effective level Maker rate (spot Group 1) ELP Maker rate (spot Group 1) Group 1）LV10.0800%0.08000%VIP10.0675%0.06750%VIP20.0600%0.06000%VIP30.0550%0.05500%VIP40.0300%0.03000%VIP50.0250%0.02500%VIP60.0000%0.00000%VIP 7-0.0020%0.00000%VIP 8-0.0050%0.00000%VIP 9-0.0075%0.00000% This adjustment applies to ELP Maker orders for the following products, including Spot, Perpetual, Expiry Futures, and Options. Attention: This adjustment is based on the actual transaction effective rate level, not the account's native VIP level. For example, if VIP 6 users enjoy spot market making VIP 9 rates through the market maker program, their ELP Maker orders will be processed according to VIP 9 rules, with an ELP Maker rate of 0.00000%. Users trading related currency pairs are requested to adjust their trading strategies in a timely manner according to the adjusted rules. If you have any questions about the above changes, please visit www.(okx.com)/helpcenter or contact the Ouyi customer support team through the customer service function in the app. 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. Thank you for your continued support. Ouyi team risk warning: The above overview and related information are for reference and educational purposes only, and some of the content may be provided by third parties rather than OKX. OKX does not guarantee the accuracy or completeness of any information described in this article, and such information does not constitute any representations, warranties, or any form of financial, investment, or other advice made by OKX. This information may not be suitable for all individuals and should not be used as a basis for trading by specific investors, nor should it constitute or be interpreted as any offer, recommendation, or solicitation. The above information also does not apply to residents of jurisdictions where providing such information would violate local laws or regulations. Digital assets are highly speculative and accompanied by high volatility, which may become illiquid at any time, and investors may also lose their entire investment value. Before trading any digital asset, you should conduct your own research and evaluate your risk tolerance. OKX shall not be liable for any losses incurred by you as a result of trading digital assets. For more information, please refer to the OKX Terms of Service and Risk Disclosure and Disclaimer.