o'le will be off-line on september 30th with the u.s

On 23 September 2026, at 16:00 (UTC + 8), EuI will open the USDs spot transactions against the corresponding USDC spot transactions, and on 30 September 2026, at 1600 (UTC + 8) the related USDs offline except for USDT-usds. When offline, the relevant USDC transaction will be shown as a currency-usds at the front end, the user needs to switch in advance to the corresponding USDC transaction-to-recreate the commission or policy, and the API user needs to switch to the corresponding currency-USDC product ID。