Rubidium: 15x surge in demand over 5 years, will it be the next metal myth?

Key conclusion: Rubidium, with atomic number 37, is a rare alkali metal that has long been considered an “industrial flavoring” due to its extremely high chemical reactivity and scarcity. However, as the countdown to the commercialization of quantum communication, 6G satellite internet, and next-generation magnetohydrodynamic (MHD) power generation technologies progresses, the strategic value of rubidium is transforming from a “marginal commodity” to a “core asset.”