According to reports from Hong Kong Wen Wei Po, influenced by the surge in Bitcoin prices, the prices of Bitcoin mining machines in Huaqiangbei, Shenzhen have risen significantly. The Antminer S21 335T is priced at 5,600 USD (approximately 40,700 RMB) per unit, which is a 30% increase compared to last year. Some high-performance models like the S21 XP water-cooled mining machine have already sold out on the official website, and the mining machine market is experiencing a supply-demand imbalance. Buyers mainly come from regions such as Russia, the United States, and Canada, with some customers purchasing hundreds to thousands of mining machines at once. The low electricity prices in these areas, such as only 0.37 RMB per kilowatt-hour in Canada and as low as 0.2 RMB in Russia, allow for greater profit margins for miners.