Bitmain has recently significantly reduced the prices of Bitcoin miners, with multiple S19/S21 series entering the "fire sale" range. According to internal quotes disclosed by TheMinerMag, the S19e XP Hydro and 3U S19 XP Hydro are as low as $3/TH/s, the S19 XP+ Hydro is about $4/TH/s; the S21 immersion machine is approximately $7/TH/s, and the S21+ Hydro is about $8/TH/s. Previously, the company launched a bundled plan for the S19 XP+ Hydro, equivalent to about $4/TH/s, and in November, started auction-style sales for the S19k Pro with a starting price of $5.5/TH/s. Meanwhile, Bitmain is strengthening the combined sale of "mining machines + hosting," with hosting electricity prices around 5.5–7 cents per kWh, plus an additional $0.003 management fee, covering regions such as the United States, Kazakhstan, Brazil, Paraguay, and Ethiopia.