Bitmain, a China-based Bitcoin mining hardware manufacturer, has announced that it is expanding its production line to the US in an effort to increase supply chain efficiency. This strategic move aims to provide faster response times and more efficient services to North American customers. Bitmain has a market share of up to 90% in Bitcoin mining equipment. The first batch of Antminer S21 Pro miners will be released later this month. This development is noteworthy at a time when trade tensions between the US and China are escalating. Share your thoughts in the comments.