China's share of the global Bitcoin hashrate increased to 14% in the fourth quarter of 2025, according to Luxor’s Global Hashrate Map. This marks a slight rise from 13% in the previous quarter, indicating China's continued influence in the Bitcoin network despite the 2021 mining ban. Chinese companies such as Bitmain, MicroBT, and Canaan remain key players in the mining hardware industry, contributing to the country's significant role in the global mining landscape. These firms' dominance in hardware supply helps sustain China's impact on the Bitcoin mining sector.