Hotcoin Announcement on the Delisting and Removal of the XAUT/BTC Trading Pair

Dear Hotcoiners,

Hotcoin will delist the XAUT/BTC trading pair.

Details are as follows:

* Trading suspension: Trading of the XAUT/BTC pair has already been suspended.

* Delisting: Hotcoin will remove the XAUT/BTC trading pair at 12:00 (UTC+8) on October 30, 2026. All unfilled orders will be automatically canceled, and the corresponding assets will be returned to users’ accounts.

We sincerely apologize for any inconvenience caused and appreciate your continued support and understanding.

Hotcoin Team

October 30, 2026