China’s Bitcoin Mining Giants Quietly Shift Production to U.S. Amid Tariffs and Security Heat

Jun 18, 2025 08:00 pm Cryptocurrency 160

Key Takeaways:

Over 90% of global bitcoin mining hardware is built by three Chinese firms: Bitmain, Canaan, and MicroBT.

All three are now manufacturing in the U.S. to sidestep Trump-era tariffs and ease geopolitical tensions.

U.S. firms and officials warn of national security risks as Chinese hardware integrates into American infrastructure.

As the U.S. ramps up its trade and tech rivalry with China, the crypto supply chain is undergoing a major transformation. Bitmain, Canaan, and MicroBT — responsible for the vast majority of global bitcoin mining machines — are relocating core operations to American soil. The move is not just a response to tariffs but a strategic recalibration of the global crypto mining landscape.