US Backs Tungsten Mining in Kazakhstan to Challenge China's Dominance

Kazakhstan plays a pivotal role in the United States' strategy to establish a new tungsten supply chain; however, experts indicate that surpassing China's dominance will be a significant challenge. US-supported mining initiatives in Kazakhstan are striving to make their mark in a sector where Chinese investments have already secured a presence. The supply shortage has impacted US oilfield equipment manufacturers, who are reengineering one of their key tools as the global deficit drives up the costs of drill bit production. Ulterra Drilling Technologies reported that drill bit manufacturing expenses have surged by up to 50 percent in the last year. In response, the company is pivoting towards steel-bodied models, despite tungsten-enhanced bits typically offering greater durability when drilling through tough, abrasive rock.