Ukraine and the U.S. have reached an agreement on a framework for a broad economic deal that would include access to Ukraine’s rare earth minerals, three senior Ukrainian officials said Tuesday.

Ukraine and the United States reached an agreement over access to Kyiv’s deposits of rare earth minerals, according to media reports.

Ukraine and the United States have prepared a draft agreement that would give Washington access to Kyiv’s rare earth minerals in exchange for unspecified security guarantees, the Ukrainian government said Wednesday.