Operation Guide on Activating Trading Permissions of Huobi USDT-Margined Swaps for a Sub-account

Visit Huobi website https://www.huobi.bi/zh-cn/  and log in to your sub-account. If it is prompted that you have not currently activated USDT-margined swaps, you could activate through the following two methods:

Note: you’re recommended to activate USDT-margined swaps for your main account first.

Method A:

1. Click “My” icon on the upper navigation bar and select “Sub-account” to enter into the sub-account management page. Select the corresponding sub-account, click “Set - Trading permissions”, and click the button to enable “Trading access for USDT-margined Swaps”.

2. Then you’ll see the prompt “Successful”. Log in to the sub-account again and you can begin USDT-margined swaps trading.

Method B:

1. Visit https://www.huobi.bi/zh-cn/ and log in to your main account. Click “USDT-margined Swaps” and follow the prompts to activate the trading permissions of USDT-margined swaps for your main account.

2. Click “My” icon on the upper navigation bar and select “Sub-account”. Enter into the sub-account management page and click “USDT-margined Swaps”.

• If you already have sub-accounts, select the corresponding sub-account and click the button to enable the access.

• If you do not have a sub-account, click “Create Sub-account” and enter the information as required.

3. After your sub-account is created, you could refer to the guide from step 1 to activate the trading permissions for USDT-margined swaps.