How much is a USDT to a dollar in Hong Kong?

Could you please clarify for me, what exactly is the current exchange rate for USDT, or Tether, to the US dollar in Hong Kong? I'm interested in knowing the precise value of one USDT in terms of the local currency there. Additionally, is there any notable difference in the exchange rate compared to other regions or international markets? It would be helpful if you could provide an updated figure or a reliable source where I can find the latest information on this matter.