Ndalama zomwe zapezeka kuchokera ku malonda a ma electrode a graphite a UHP ku China zidakwera kwambiri mu 2017-2018, makamaka chifukwa cha kukwera kwakukulu kwa mitengo ya ma electrode a graphite a UHP ku China. Mu 2019 ndi 2020, ndalama zomwe zapezeka padziko lonse lapansi kuchokera ku malonda a ma electrode a graphite amphamvu kwambiri zidatsika kwambiri chifukwa cha mitengo yotsika komanso mliri wa COVID-19. Poyang'ana mtsogolo, chifukwa cha kubwezeretsedwa kwa mitengo ya ma electrode a UHPA padziko lonse lapansi komanso kufunikira kwachitsulo chamagetsi cha arc furnace, ndalama zomwe zapezeka kuchokera ku malonda a ma electrode a UHP ku China zikuyembekezeka kukula pamlingo wapachaka wa 22.5% mu 2021-2025, ndipo ndalama zomwe zapezeka kuchokera ku malonda a ma electrode a UHP ku China zidzafika pa 49.14 mu 2023.
Nthawi yotumizira: Januwale-15-2023
