A cewar bayanai daga Ma'aikatar Ma'adinai ta Ƙasa ta Colombia, a shekarar 2020, yawan haƙar kwal da ake samarwa a Colombia ya ragu da kashi 40% a shekara, daga tan miliyan 82.4 a shekarar 2019 zuwa tan miliyan 49.5, galibi saboda sabuwar annobar cutar huhu da kuma yajin aikin watanni uku.
Colombia ita ce kasa ta biyar mafi girma da ke fitar da kwal a duniya. A shekarar 2020, saboda dokar hana fita ta watanni biyar da aka sanya a gaba da kuma yajin aiki mafi tsawo a tarihin kamfanin da kungiyar kwadago ta kamfanin Serejón ta Colombia ta yi, an dakatar da hakar kwal da dama a Colombia.
Cerejón yana ɗaya daga cikin manyan masu samar da kwal a Colombia, inda BHP Billiton (BHP), Anglo American (Anglo American) da Glencore kowannensu ke da kashi ɗaya bisa uku na hannun jarin. Bugu da ƙari, Drummond shi ma babban mai hakar ma'adinai ne a Colombia.
Columbia Prodeco wani reshe ne na Glencore mallakar kamfanin gaba ɗaya. Saboda raguwar farashin kwal a duniya sakamakon barkewar cutar huhu, farashin aiki na kamfanin ya ƙaru. Tun daga watan Maris na bara, ana kula da ma'adinan kwal na Protico's Calenturitas da La Jagua. Saboda rashin wadatar tattalin arziki, Glencore ya yanke shawarar yin watsi da kwangilar haƙar kwal a watan da ya gabata.
Duk da haka, bayanai sun nuna cewa a shekarar 2020, kudaden shiga na harajin haƙƙoƙin haƙar kwal na Colombia zai ci gaba da kasancewa a sahun gaba a cikin dukkan ma'adanai, da pesos tiriliyan 1.2, ko kimanin dalar Amurka miliyan 328.