Zitsulo zokwana matani 1.878 biliyoni zidapangidwa padziko lonse lapansi mu 2020, zomwe zikuwonjezeka ndi matani 9 miliyoni pachaka, malinga ndi World Iron and Steel Association (WISA) yomwe idatulutsidwa pa June 4. Pakati pawo, China ikupitilizabe kutsogolera. dziko lapansi, likupanga matani biliyoni 1.0648 ...
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