Sekureva kweWorld Steel Statistics muna 2022 yakaburitswa neWorld Steel Association, huwandu hwesimbi isina kucheneswa pasi rose muna 2021 hwaive matani mabhiriyoni 1.951, kuwedzera kwegore negore kwe3.8%. Muna 2021, huwandu hwesimbi isina kucheneswa muChina hwakasvika matani mabhiriyoni 1.033, kudzikira kwegore negore kwe3.0%, kudzikira kwekutanga kwegore negore kubva muna 2016, uye huwandu hwezvinhu zvinobuda pasi rose hwakadzikira kubva pa56.7% muna 2020 kusvika pa52.9%.

Kubva pamaonero enzira yekugadzira, muna 2021, huwandu hwepasi rose hwesimbi inoshandura hunosvika 70.8% uye hwesimbi yemagetsi yakazobuda muchoto hwakasvika 28.9%, kudzikira kwe2.4% uye kuwedzera kwe2.6% zvichiteerana kana tichienzanisa negore ra2020. Avhareji yepasi rose yehuwandu hwesimbi dzinoramba dzichishandiswa muna 2021 yaive 96.9%, zvakafanana neya2020.

Muna 2021, huwandu hwezvinhu zvesimbi zvepasi rose (zvigadzirwa zvakapedzwa + zvigadzirwa zvakapedzwa zvishoma) hwaive matani mamiriyoni 459, nekuwedzera kwegore negore kwe13.1%. Huwandu hwezvinhu zvakatengeswa kunze kwenyika hwakaita 25.2% yezvakabuda, zvichidzokera padanho ra2019.

Panyaya yekushandiswa kwesimbi, kushandiswa kwesimbi pasi rose muna 2021 kwaive matani mabhiriyoni 1.834, kuwedzera kwegore negore kwe2.7%. Kushandiswa kwesimbi kwakaitwa munyika dzinenge dzese dziri muhuwandu kwakawedzera kusvika padanho rakasiyana, nepo kushandiswa kwesimbi kwakaitwa muChina kwakaderera kubva pamatani mabhiriyoni 1.006 muna 2020 kusvika pamatani mamiriyoni 952, kudzikira kwe5.4%. Muna 2021, kushandiswa kwesimbi kwakaitwa muChina kwaive 51.9% yepasi rose, kudzikira kwe4.5 muzana pamusoro pegore ra2020. Huwandu hwenyika nenzvimbo mukushandiswa kwesimbi huru pasi rose.

Muna 2021, kushandiswa kwesimbi yakagadzirwa pasi rose kwaive 232.8kg, kuwedzera kwegore negore kwe3.8kg, kwakakwira zvishoma pane 230.4kg muna 2019 dambudziko risati raitika, uye kushandiswa kwesimbi kwakawedzera nepamunhu muBelgium, Czech Republic, South Korea, Austria neItaly neanopfuura 100kg. Kushandiswa kwesimbi yakagadzirwa pamunhu muSouth Korea kwakawedzera neanopfuura 100kg.