Gẹgẹbi oju opo wẹẹbu osise ti World Steel Association ni Oṣu Kini Ọjọ 25, iṣelọpọ irin robi ti awọn orilẹ-ede 64 ti o wa ninu awọn iṣiro ti Ẹgbẹ Irin ati Irin Agbaye ni Oṣu Keji ọdun 2021 jẹ awọn toonu miliọnu 158.7, isalẹ 3.0 ogorun ni ọdun kan.
Ekun robi, irin gbóògì
Ni Oṣu kejila ọdun 2021, iṣelọpọ irin robi ni Afirika jẹ awọn toonu 1.2 milionu, isalẹ 9.6% ni ọdun kan;Iṣelọpọ irin robi ni Asia ati Oceania jẹ 116.1 milionu toonu, isalẹ 4.4% ni ọdun kan;Ṣiṣejade irin epo robi ni agbegbe CIS jẹ 8.9 milionu tonnu, isalẹ 3.0% ni ọdun kan;Ṣiṣejade irin robi ni European Union (awọn orilẹ-ede 27) jẹ 11.1 milionu tonnu, isalẹ 1.4% ni ọdun kan;Iṣelọpọ irin robi ni iyoku Yuroopu jẹ awọn toonu 4.3 milionu, isalẹ 0.8%.Iṣẹjade irin robi ti Aarin Ila-oorun jẹ 3.9 milionu toonu, soke 22.1% ni ọdun kan;Iṣelọpọ irin robi ni Ariwa America jẹ awọn toonu 9.7 milionu, soke 7.5% ni ọdun kan.Iṣelọpọ irin robi ni South America jẹ awọn toonu miliọnu 3.5, isalẹ 8.7 ogorun ni ọdun kan.