Asset name: Bedrock Ticker: BR Website: https://www.bedrock.technology/ Twitter: https://x.com/Bedrock_DeFi Features Details Underlying BR/USDT index Settlement crypto USDT Face value 10 Price quotation 1 BR value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-20x Funding fee Clamp(MA([(Best bid + Best offer) / 2 – Spot index price] / Spot index price – Interest), -1.5%, 1.5%), Interest = 0 Note: Funding fees are received and deducted based on the current period.

Bitget BR/USDT 28.57% Bitget BR/USDT 18.18% Gate BR/USDT 28.57% Gate BR/USDT 18.18% Bybit BR/USDT 42.86% Bybit BR/USDT 27.27% BingX BR/USDT 18.18% Bitmart BR/USDT 18.18% BR-USD Bitget BR/USDT 28.57% Bitget BR/USDT 18.18% Gate BR/USDT 28.57% Gate BR/USDT 18.18% Bybit BR/USDT 42.86% Bybit BR/USDT 27.27% BingX BR/USDT 18.18% Bitmart BR/USDT 18.18% Index Price Computation The index price is calculated by weighting the prices of components based on their respective weights.

Alchemy Pay https://support.alchemypay.org/hc/en-us/requests/new Foxbit https://faqgateway.foxbit.com.br/hc/pt-br/requests/new Geopay https://t.me/geopaysupport

Feedback rewards provided under the program will be sent in USDT to the participants' OKX BR accounts within 30 days from the last feedback submission date. During the program, any changes or updates made by OKX BR will be communicated to participants through official social media accounts. Participants in the program are considered to have accepted the program conditions.

Instruments Trading pairs Tick size (before) Tick size (after) Perpetual ACT/USDT 0.0001 0.00001 Perpetual AEVO/USDT 0.0001 0.00001 Perpetual AIXBT/USDT 0.0001 0.00001 Perpetual BADGER/USDT 0.001 0.0001 Perpetual BAL/USDT 0.001 0.0001 Perpetual BICO/USDT 0.0001 0.00001 Perpetual BLUR/USDT 0.0001 0.00001 Perpetual BR/USDT 0.0001 0.00001 Perpetual CATI/USDT 0.0001 0.00001 Perpetual COOKIE/USDT 0.0001 0.00001 Perpetual EIGEN/USDT 0.001 0.0001 Perpetual GODS/USDT 0.0001 0.00001 Perpetual LRC/USDT 0.0001

Asset name: Ava AI Ticker: AVAAI Website: https://www.holoworld.com/ Twitter: https://x.com/AVA_holo Features Details Underlying AVAAI/USDT index Settlement crypto USDT Face value 10 Price quotation 1 AVAAI value calculated in USDT equivalent Tick size 0.00001 Leverage 0.01-20x Funding fee Clamp(MA([(Best bid + Best offer) / 2 – Spot index price] / Spot index price – Interest), -1.5%, 1.5%), Interest = 0 Note: Funding fees are received and deducted based on the current period.

Full English Name: NEXPACE Abbreviation: NXPC Official Website: https://msu.io/ Twitter: https://x.com/MaplestoryU Features Details Underlying NXPC/USDT index Settlement crypto USDT Face value 1 Price quotation 1 NXPC value calculated in USDT equivalent Tick size 0.001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation

Full English Name: Walrus Abbreviation: WAL Official Website: https://www.walrus.xyz/ Twitter: https://x.com/walrusprotocol Features Details Underlying WAL/USDT index Settlement crypto USDT Face value 10 Price quotation 1 WAL value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-20x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product documentation

Regards, OKX May 27, 2020 (UTC) Join OKX Community Twitter: https://twitter.com/OKX Telegram: https://t.me/OKXOfficial_English

Regards, OKX May 27, 2020 (UTC) Join OKX Community Twitter: https://twitter.com/OKX Telegram: https://t.me/OKXOfficial_English

Regards, OKX May 29, 2020 (UTC) Join OKX Community Twitter: https://twitter.com/OKX Telegram: https://t.me/OKXOfficial_English

Regards, OKX May 27, 2020 (UTC) Join OKX Community Twitter: https://twitter.com/OKX Telegram: https://t.me/OKXOfficial_English

Regards, OKX May 27, 2020 (UTC) Join OKX Community Twitter: https://twitter.com/OKX Telegram: https://t.me/OKXOfficial_English

Regards, OKX May 26, 2020 (UTC) Join OKX Community Twitter: https://twitter.com/OKX Telegram: https://t.me/OKXOfficial_English

Full English Name: Lagrange Abbreviation: LA Official Website: https://www.lagrangefoundation.org/ Twitter: https://x.com/lagrangedev Features Details Underlying LA/USDT index Settlement crypto USDT Face value 10 Price quotation 1 LA value calculated in USDT equivalent Tick size 0.0001 Leverage 0.01-50x Funding rate clamp [Average premium index + clamp (Interest rate – Average premium index, 0.05%, -0.05%), 1.50%, -1.50%] For average premium index and interest rate calculations, refer to our product