Dear valued customers, The fees for Futures trading will be waived for 7 days: from 00:00 Apr 1 to 23:59 Apr 7，2018 (Hong Kong Time). Please note that during this period, your futures trading volume will not be taken into consideration in determining your trading fee tier (please see here for fee schedule). Instead, we will take the data of the previous 7 days when calculating your 30-day trading volume. Thank you for your understanding. Regards, OKX 13:00 Apr 1, 2018

Starting from June 25 2023, the following crypto will be offline on Simple Earn Fixed. Crypto Token INT 3 days 30 days 60 days 90 days ELF 3 days 30 days 60 days 90 days 120 days Thank you for your continued support. OKX October 25, 2023

Binance ADA/BTC 20% Bittrex ADA/BTC 20% Kraken ADA/USD 20% Coinbase ADA/USD 20% Coinbase ADA/USD 20% Huobi ADA/USDT 20% Huobi ADA/USDT 20% OKX ADA/USDT 20% OKX ADA/USDT 20% CRO/BTC Bittrex CRO/BTC 25% Kucoin CRO/USDT 25% Coinbase CRO/USD 25% Coinbase CRO/USD 25% Crypto CRO/USDT 25% Crypto CRO/BTC 25% OKX CRO/BTC 25% OKX CRO/BTC 25% CRO/USD Coinbase CRO/USD 20% Coinbase CRO/USD 25% Crypto CRO/USDT 20% Crypto CRO/USDT 25% Kucoin CRO/USDT 20% Kucoin CRO/USDT 25% OKX CRO/USDT 20% OKX CRO/USDT 25% Bittrex

1% 2% 3% 5% 10% 15% 20% 25% 30% 40% Tier 2: 1,000,000 - 5,000,000 USD 1% 1.5% 2% 3% 4% 6% 12% 18% 21% 27% 30% 40% Tier 3: 5,000,000 - 10,000,000 USD 1.5% 2% 3% 4% 5% 10% 15% 21% 24% 30% 30% 40% Tier 4: 10,000,000 - 20,000,000 USD 2% 3% 4% 5% 6% 12% 18% 24% 30% 30% 30% 40% Tier 5: 20,000,000 - 30,000,000 USD 3% 4% 5% 6% 7% 15% 21% 27% 30% 30% 30% 40% Tier 6: 30,000,000 - 40,000,000 USD 4% 5% 6% 7% 8% 17% 27% 30% 30% 30% 30% 40% Tier 7: 40,000,000 - 50,000,000 USD 5% 6% 7% 8% 12% 20% 30% 30% 30% 30%

OKX will delist some of the Simple Earn fixed products on December 8 , 2023, at 03:00 (UTC). The product details are as follows: Crypto Terms Tezos(XTZ), OKTC Token( OKT), Ontology( ONT), SKALE(SKL) and Stacks(STX) 3 days 15 days 30 days 60 days 90 days 120 days You will continue to receive daily rewards until the delisting date. Afterwards, your principal will either be re-invested into Simple...

To improve market liquidity and index stability, OKX will adjust the components of several indexes between 7:00–9:00 am UTC on Apr. 11, 2023.

Component adjustment details are as follows: Index Before After Exchange Pair Weight Exchange Pair Weight ARB/USD Mxc ARB/USDT 25% Mxc ARB/USDT 20% OKX ARB/USDT 25% OKX ARB/USDT 20% Kucoin ARB/USDT 25% Kucoin ARB/USDT 20% Bybit ARB/USDT 25% Bybit ARB/USDT 20% Binance ARB/USDT 20% ARB/USDT Mxc ARB/USDT 25% Mxc ARB/USDT 20% OKX ARB/USDT 25% OKX ARB/USDT 20% Kucoin ARB/USDT 25% Kucoin ARB/USDT 20% Bybit ARB/USDT 25% Bybit ARB/USDT 20% Binance ARB/USDT 20% BTC/USD Bitstamp BTC/USD 20% Bitstamp BTC/USD

OKX is pleased to announce the listing of BRC-20 SATS on our spot trading markets. Please take note of the following schedule: SATS deposits will open at 08:00 am UTC on December 15, 2023. SATS/USDT spot trading will open at 08:00 am UTC on December 18, 2023. SATS withdrawals will open at 10:00 am UTC on December 19, 2023. SATS, a type of BRC-20 digital token, is named in honor of the smallest Bitcoin unit.

Dear okx users: In order to enrich the Bitcoin ecosystem, OKX Wallet App has supported BRC20 asset and transactions at 12:00 on May 23, 2023 (HKT), providing you with a diverse crypto assets management experience.Please update to the latest version of App for experience. What is BRC20? BRC20 assets are crypto assests built on the Bitcoin blockchain and comply with the BRC20 standard. Manage BRC20...

CHZ/USDT 25% Binance CHZ/USDT 25% Bybit CHZ/USDT 25% Bybit CHZ/USDT 25% AGLD/USDT OKX AGLD/USDT 20% OKX AGLD/USDT 25% Binance AGLD/USDT 20% Binance AGLD/USDT 25% Mxc AGLD/USDT 20% Mxc AGLD/USDT 25% Gate AGLD/USDT 20% Gate AGLD/USDT 25% Huobi AGLD/USDT 20% TRX/USDT Binance TRX/USDT 20% Binance TRX/USDT 20% Huobi TRX/USDT 20% Bybit TRX/USDT 20% OKX TRX/USDT 20% OKX TRX/USDT 20% Poloniex TRX/USDT 20% Poloniex TRX/USDT 20% Gate TRX/USDT 20% Gate TRX/USDT 20% IMX/USDT OKX IMX/USDT 25% OKX IMX/USDT 25%

/USDT 25% OKX CSPR/USDT 25% Huobi CSPR/USDT 25% Bitget CSPR/USDT 25% Gate CSPR/USDT 25% Gate CSPR/USDT 25% Kucoin CSPR/USDT 25% Kucoin CSPR/USDT 25% DOGE/BTC Binance DOGE/BTC 20% Binance DOGE/BTC 20% Huobi DOGE/BTC 20% Bybit DOGE/USDT 20% OKX DOGE/BTC 20% OKX DOGE/BTC 20% Coinbase DOGE/BTC 20% Coinbase DOGE/BTC 20% Kucoin DOGE/USDT 20% Kucoin DOGE/USDT 20% DOT/BTC OKX DOT/BTC 25% OKX DOT/BTC 25% Binance DOT/BTC 25% Binance DOT/BTC 25% Huobi DOT/BTC 25% Bybit DOT/USDT 25% Coinbase DOT/BTC 25% Coinbase

25% OKX LRC/USDT 25% Binance LRC/USDT 25% Binance LRC/USDT 25% Huobi LRC/USDT 25% Bitget LRC/USDT 25% Kucoin LRC/USDT 25% Kucoin LRC/USDT 25% GFT/USDT Huobi GFT/USDT 20% Bitget GFT/USDT 25% OKX GFT/USDT 20% OKX GFT/USDT 25% Kucoin GFT/USDT 20% Kucoin GFT/USDT 25% Gate GFT/USDT 20% Gate GFT/USDT 25% Binance GFT/USDT 20% YFI/USDT OKX YFI/USDT 20% OKX YFI/USDT 25% Binance YFI/USDT 20% Binance YFI/USDT 25% Bybit YFI/USDT 20% Bybit YFI/USDT 25% Kucoin YFI/USDT 20% Kucoin YFI/USDT 25% Huobi YFI/USDT 20%

USDT 20% Binance XMR/USDT 25% Binance XMR/USDT 20% Kucoin XMR/USDT 25% Kucoin XMR/USDT 20% Kraken XMR/USD 25% Kraken XMR/USD 20% Gate XMR/USDT 20% YFI/USD Binance YFI/USDT 20% Binance YFI/USDT 25% Huobi YFI/USDT 20% Bitget YFI/USDT 25% OKX YFI/USDT 20% OKX YFI/USDT 25% Coinbase YFI/USD 20% Coinbase YFI/USD 25% Bitfinex YFI/USD 20% CEL/USD OKX CEL/USDT 25% OKX CEL/USDT 25% Huobi CEL/USDT 25% Bitget CEL/USDT 25% Mxc CEL/USDT 25% Mxc CEL/USDT 25% Gate CEL/USDT 25% Gate CEL/USDT 25% CEL/USDC OKX CEL/

25% GRT/BTC OKX GRT/BTC 25% OKX GRT/BTC 25% Binance GRT/BTC 25% Binance GRT/BTC 25% Huobi GRT/BTC 25% Crypto GRT/BTC 25% Coinbase GRT/BTC 25% Coinbase GRT/BTC 25% IMX/USD OKX IMX/USDT 25% OKX IMX/USDT 20% Coinbase IMX/USD 25% Coinbase IMX/USD 20% Binance IMX/USDT 25% Binance IMX/USDT 20% Kucoin IMX/USDT 25% Kucoin IMX/USDT 20% Bitget IMX/USDT 20% IMX/USDT OKX IMX/USDT 25% OKX IMX/USDT 20% Binance IMX/USDT 25% Binance IMX/USDT 20% Kucoin IMX/USDT 25% Kucoin IMX/USDT 20% Bybit IMX/USDT 25% Bybit IMX

OKX plans to completely suspend classic accounts service on 9am January 20, 2022 (UTC). Users will be banned from trading in classic accounts (unified accounts will not be affected). For users who still hold positions or loans, please make sure to clear your positions in classic accounts prior to January 20 (futures, perpetual, options users), and return crypto (leverage users) in order to ensure the safety of your positions and funds.