{"slug":"rhenium","name":"Rhenium","aliases":["Re","rhenium kg"],"category":"metals","subcategory":"minor-metals","tier":3,"what_is_it":"A very dense, high-melting metal recovered as a by-product of molybdenum and copper processing and used mainly in nickel superalloys and in catalysts.","unit_display":"tonnes (rhenium content)","wikidata":"Q737","related":["molybdenum","copper","nickel"],"exchanges":[],"industry_body":{"name":"US Geological Survey National Minerals Information Center","url":"https://www.usgs.gov/centers/national-minerals-information-center/rhenium-statistics-and-information"},"hs":[],"trade_form":null,"processing_note":"Rhenium is recovered from molybdenite roasting and from some copper-processing streams, needs special recovery equipment, and is produced only where those operations exist; USGS notes the Chilean figure includes rhenium from roaster residues of several countries.","production_note":null,"sources":{"usgs_mcs":{"id":"usgs_mcs","name":"USGS Mineral Commodity Summaries","short":"USGS MCS","url":"https://www.usgs.gov/centers/national-minerals-information-center/mineral-commodity-summaries","license":"Public domain (US Government work)","license_url":"https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits","citation":"U.S. Geological Survey, {year}, Mineral Commodity Summaries {year}: U.S. Geological Survey. Data release https://doi.org/10.5066/P13XCP3R","redistribution":"full","vintage":"MCS 2026","fetched_at":"2026-10-08T06:37:07.348540+00:00"}},"production":{"items":[{"item_code":"Mine production","item":"Mine production (rhenium content)","primary":true,"unit":"t","year":2025,"world":81.0,"world_basis":"reported","rest_of_world":0.0,"top5_share":94.81481481481481,"n_countries":8,"top":[{"iso3":"CHL","name":"Chile","value":30.0,"share":37.03703703703704,"rank":1,"flag":"","cagr_10y":null},{"iso3":"CHN","name":"China","value":20.0,"share":24.691358024691358,"rank":2,"flag":"","cagr_10y":null},{"iso3":"POL","name":"Poland","value":10.0,"share":12.345679012345679,"rank":3,"flag":"","cagr_10y":null},{"iso3":"USA","name":"United States","value":9.8,"share":12.098765432098766,"rank":4,"flag":"","cagr_10y":null},{"iso3":"UZB","name":"Uzbekistan","value":7.0,"share":8.641975308641975,"rank":5,"flag":"","cagr_10y":null},{"iso3":"KOR","name":"South Korea","value":3.0,"share":3.7037037037037033,"rank":6,"flag":"","cagr_10y":null},{"iso3":"KAZ","name":"Kazakhstan","value":1.0,"share":1.2345679012345678,"rank":7,"flag":"","cagr_10y":null},{"iso3":"ARM","name":"Armenia","value":0.2,"share":0.24691358024691357,"rank":8,"flag":"","cagr_10y":null}],"years":[2024,2025],"series":{"CHL":{"2024":29.0,"2025":30.0},"CHN":{"2024":20.0,"2025":20.0},"POL":{"2024":9.4,"2025":10.0},"USA":{"2024":9.31,"2025":9.8},"UZB":{"2024":7.4,"2025":7.0},"KOR":{"2024":3.0,"2025":3.0},"KAZ":{"2024":1.5,"2025":1.0},"ARM":{"2024":0.2,"2025":0.2}},"world_series":{"2024":79.8,"2025":81.0},"source_id":"usgs_mcs","vintage":"MCS 2026","flag_counts":{"":8}}]},"reserves":{"year":2025,"world_lower_bound":false,"world_is_sum":true,"unit":"t","statistic":"Reserves","world":2495.0,"top":[{"iso3":"CHL","name":"Chile","value":1300.0,"share":52.104208416833664},{"iso3":"USA","name":"United States","value":400.0,"share":16.03206412825651},{"iso3":"RUS","name":"Russia","value":310.0,"share":12.424849699398797},{"iso3":"CHN","name":"China","value":200.0,"share":8.016032064128256},{"iso3":"KAZ","name":"Kazakhstan","value":190.0,"share":7.615230460921844},{"iso3":"ARM","name":"Armenia","value":95.0,"share":3.807615230460922}],"source_id":"usgs_mcs","vintage":"MCS 2026"},"trade":{"tables":[]},"prices":{"series":[]}}