Dakhliga ka soo baxa iibinta electrodes garaafyada UHP ee Shiinaha ayaa si aad ah u kordhay 2017-2018, inta badan sababtoo ah koror weyn oo ku yimid qiimaha UHP graphite electrodes ee Shiinaha. Sannadaha 2019 iyo 2020, dakhliga caalamiga ah ee ka imanaya iibinta korantada ultrahigh power graphite electrodes ayaa si weyn hoos ugu dhacay qiimaha hoose iyo masiibada COVID-19. Iyada oo ay ugu wacan tahay dib u soo kabashada qiimaha korantada UHPA ee caalamiga ah iyo baahida hoose ee ka timid birta foornada korontada ku shaqeysa, dakhliga ka soo baxa iibinta korantada UHPA ee Shiinaha ayaa la filayaa inuu ku kordho heerka kobaca sanadlaha ah ee 22.5% 2021-2025, iyo Dakhliga ka soo baxa iibinta korantada UHPA ee Shiinaha wuxuu gaari doonaa 49.14 sanadka 2023.
Waqtiga boostada: Jan-15-2023