secwatch.observer — SEC 8-K summary ====================================== Issuer: Ramaco Resources, Inc. (METC) CIK: 0001687187 Form: 8-K Filed at: 2025-12-23T23:59:59+00:00 Accession: 0001213900-25-124900 Event type: other_material Sentiment: positive Materiality: 0.55 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Ramaco Resources signs non-binding MOU with Mulberry for rare earth oxide supply -------------------------------------------------------------------------------- - MOU to negotiate supply of customized oxide blends including samarium, NdPr, yttrium, gallium, Dy/Tb. - Mulberry will use feedstock to bolster its 10-year rare earth stockpile for permanent magnet manufacturing in Georgia. - Mulberry's SmCo magnets are used in defense; an F-35 jet contains ~50 lbs of SmCo magnets. - Ramaco's Brook Mine in Wyoming is the first new rare earth mine in the U.S. in over 70 years. - Partnership aims to reduce reliance on China, which controls >90% of rare earth refining and magnet manufacturing. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1687187/000121390025124900/0001213900-25-124900-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1687187/000121390025124900/ea0270765-8k_ramaco.htm HTML page: https://secwatch.observer/filing/0001213900-25-124900 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer