HTX to Support the Base and IOTX (IoTeX) Network Upgrades

Dear HTX Users, HTX will support the Base and IOTX (IoTeX) Network Upgrades with the following plan: HTX will suspend the deposit and withdrawal services for all tokens on Base chain at 16:00:00 (UTC) on May 28, 2026; HTX will suspend the deposit and withdrawal services for IOTX at 22:00:00 (UTC) on June 7, 2026; You may deposit for all tokens on Base chain and IOTX in advance. We will handle all technical requirements involved for all users. Please note: ● The Base Network Upgrade will take place approximately at 18:00:00 (UTC) on May 28, 2026; The IOTX (IoTeX) Network Upgrade will take place at block height of 48,985,561 (approximately at 23:52:00 (UTC) on June 7, 2026); ● The trading of for all tokens on Base chain and IOTX 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 for all tokens on Base chain and IOTX once we deem the upgraded network to be stable, which will not be further announced. For more information, please refer to: https://github.com/base/node/releases/tag/v0.16.0 https://github.com/iotexproject/iotex-core/releases/tag/v2.4.1 HTX May 25, 2026(HTX)