HTX to Support the Osmosis(OSMO), DYDX(DYDX) and eCash(XEC) Network Upgrades

Dear HTX Users, HTX will support the Osmosis(OSMO), DYDX(DYDX) and eCash(XEC) Network Upgrades with the following plan: HTX will suspend the deposit and withdrawal services for OSMO at 11:30:00 (UTC) on November 3, 2025; HTX will suspend the deposit and withdrawal services for DYDX at 16:00:00 (UTC) on November 6, 2025; HTX will suspend the deposit and withdrawal services for XEC at 10:00:00 (UTC) on November 15, 2025; You may deposit OSMO, DYDX and XEC in advance. We will handle all technical requirements involved for all users. Please note: ● The Osmosis(OSMO) Network Upgrade will take place at block height of 47626000 (approximately at 13:41:45 (UTC) on November 3, 2025;The DYDX(DYDX) Network Upgrade will take place at block height of 62250000 approximately at 18:06:46(UTC) on November 6, 2025;The eCash(XEC) Network Upgrade will take place at 12:00:00 (UTC) on November 15, 2025; ● The trading of OSMO, DYDX and XEC will not be affected during the network upgrades. ● The network upgrades will not result in creation of new tokens. ● HTX will resume deposits and withdrawals for OSMO, DYDX and XEC once we deem the upgraded network to be stable, which will not be further announced. For more information, please refer to: https://github.com/osmosis-labs/osmosis/releases/tag/v31.0.0 https://github.com/dydxprotocol/v4-chain/releases/tag/protocol%2Fv9.4.0 https://e.cash/upgrade HTX November 3, 2025(HTX)