Intsimbi yehlabathi ijonge eChina, kwaye intsimbi yaseTshayina ijonge eHebei.Imveliso yentsimbi ye-Hebei ifikelele kwiitoni ezingaphezu kwezigidi ezingama-300 kwincopho yayo.Kuxelwe ukuba injongo ebekwe ngamasebe karhulumente afanelekileyo kwiPhondo laseHebei kukulawula ngaphakathi kweetoni ze-150 yezigidi.Ngommandla waseBeijing-Tianjin-Hebei ojongene nokuphuculwa kwesakhiwo soshishino kunye noxinzelelo lokukhusela indalo, amandla okuvelisa insimbi ye-Hebei anyanzeliswa ngesinyathelo ngesinyathelo, kwaye imveliso yalo nyaka iye yancitshiswa ibe ngaphezu kweetoni ze-20 yezigidi.

Ngokufanayo no-2008, 2021 kunokuthiwa ngomnye unyaka onokurekhodwa kwimbali.Ngomnyaka okhethekileyo we-2021, jonga ukuba zeziphi iinkampani zentsimbi kwiPhondo laseHebei zivaliwe kulo nyaka.