secwatch.observer — SEC 8-K summary ====================================== Issuer: MERCER INTERNATIONAL INC. (MERC) CIK: 0001333274 Form: 8-K Filed at: 2025-12-18T23:59:59+00:00 Accession: 0001193125-25-325130 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Mercer subsidiary and Svante start CO2 capture demonstration at Peace River pulp mill -------------------------------------------------------------------------------- - Demonstration unit operational at Mercer Peace River mill in Alberta, testing Svante solid sorbent technology on biogenic CO₂ from recovery boiler flue gas. - Six-month pilot aims to gather technical and operational data for potential future commercial-scale deployment; builds on prior FEL-2 engineering phase. - Further advancement beyond demonstration depends on results, economic, technical, and commercial considerations. - No financial impact or guidance change disclosed in the announcement. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1333274/000119312525325130/0001193125-25-325130-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1333274/000119312525325130/d72517d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-325130 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer