The evidence from the provided sources overwhelmingly and consistently supports the statement. Multiple high-authority news organizations, including Bloomberg Law, Bloomberg News, and E&E News, directly report that Donald Trump announced or unveiled a $12 billion minerals stockpile. These sources explicitly state the purpose was to counter China, secure supply chains, and reduce reliance on Chinese rare earth minerals. Several sources refer to a direct quote from Trump or the official unveiling of the program, corroborating that an announcement was made. While some sources use language like "reportedly eyeing" or "preparing to develop," this likely reflects reporting on the plan just prior to the official announcement and does not contradict the sources reporting on the announcement itself. There is no conflicting information among the sources; even those with lower authority echo the same core facts. The high degree of consistency across numerous credible sources provides a strong basis for concluding the statement is true.