According to Antpool data, under the current Bitcoin mining difficulty and an electricity price of $0.08/kWh, models such as the Antminer S19 XP+ Hyd, Whatsminer M60S, and Avalon A1466I are currently close to their shutdown price in Bitcoin; the shutdown price of the Antminer S21 series (S21, S21+, S21 Hyd) is approximately between $69,000 and $74,000. Furthermore, high-hashrate models such as the Antminer U3S23H and S23 Hyd have shutdown prices exceeding $44,000.