When the TRX coin-swapping channel is opened, there will be two TRX deposit addresses. If you have old TRX tokens (the “TRON” based on ERC20), you need to click on "Deposit to the Old Address" to view the deposit address; if you have new TRX tokens (the “TRON” based on TRX main chain), you can directly view by clicking on the "Deposit" button.
Here’s an illustration for TRX deposit:
If you have old TRX coins at Huobi Pro, we will automatically swap them for new TRX coins, and you don't have to take any action or worry about any loss of your assets. To avoid loss of coins, phishing and other consequences that may be caused by your chain-swapping and to ensure security of your assets, it is recommended that you deposit the old TRX coins to Huobi Pro as soon as possible. Click here to deposit: https://www.huobipro.com/zh-cn/finance/