A cewar bayanai daga ma'aikatar samar da ma'adinan kasa na Columbia, a shekarar 2020, wasan samar da Kolombia ya fadi da tan miliyan pneumiconi miliyan 49.5, daga ton miliyan daya da cutar ta punumiciya da ukun -month yajin aiki.
Columbia shine mafi girma na biyar mafi girma a duniya. A shekarar 2020, saboda kulle-da-zaran yajin aiki na biyar a cikin tarihin cinikin kamfanin na Kamfanin Kamfanin, masu arzikin kasar Casin din Colombian a Kolumbia suka dakatar.
Fejón na daya daga cikin manyan masu kirkirar kwal a Kolumbia, tare da Billiton Billiton (BHP), Anglo American (Anglo American) da kuma glencore kowane mai riƙe da hannun jari. Bugu da kari, Dummsond kuma babban mai mintina ne a Columbia.
Columbia Prodeco babban mallakar mallakar GLENCORE. Saboda raguwa a cikin farashin mai a duniya saboda sabon pnumiconi steckonia mugunta, farashin aikin kamfanin ya karu. Tun daga Maris a bara, Calenco's Calenco na Calencoaitotas da La Jagua sun kasance a karkashin kulawa. Saboda rashin Ingantaccen tattalin arziki, GLJORore ya yanke shawarar barin kwantaragin ma'adanin don ma'adanar mai a watan.
Koyaya, bayanan sun nuna cewa a cikin 2020, kudaden harajin Columbia za su yi matsayi na farko a cikin duk ma'adanai, ko kimanin dalar Amurka miliyan 32, ko kimanin dalar Amurka miliyan 1.2.