The private key can be exported to other wallets, but the HECO chain can only deposit funds to the Huobi platform. Currently, it's unclear if deposits are still possible. A while ago, it should have been possible to deposit, but there would be discounts.

The deceptive Huobi wallet, Huobi decoupled from the east in 2021, forcing all clients to withdraw their coins from the exchange. I transferred my coins into the itoken wallet on the Huobi chain and left it unattended. This year, when I opened it, I found that Huobi said they upgraded the wallet, and all my assets suddenly disappeared. I still can't recover them. I've contacted Huobi wallet customer service multiple times, but they just keep pushing me away, and I haven't been able to find a solution! Is there anyone online who can help me? I will reward you generously!