Amaxabiso e-ferro tungsten kunye ne-tungsten powder kwimarike ye-tungsten yase-China ahlala engatshintshi ekuqaleni kwale veki xa ukuthengiswa kweemarike kusachatshazelwa kunikezelo oluvaliweyo kunye nemfuno. Ngaphezu koko, amaxabiso amatsha esikhokelo avela kwimibutho ye-tungsten kunye neenkampani ezidweliswe zihlengahlengiswa kancinci, ezixhasa amanqanaba akhoyo.

Kwicala lokubonelela, amashishini emigodi aqalise imveliso enye emva kwenye, kodwa kusathatha ixesha elithile ukunyusa umthamo wemveliso. Ngokombono webhetshi yokuqala yezalathisi zolawulo lwemigodi iyonke, izinga lokukhula komthamo wemveliso lilinganiselwe. Nangona kunjalo, abarhwebi baye bomeleza isimo sabo sengqondo sokwenza inzuzo kwiimarike zamva nje zokungaqiniseki. Ubonelelo olwandisiweyo lwemithombo yeendawo lwenza buthathaka unikezelo oluqinileyo lweemveliso zetungsten.

Kwicala lemfuno, ukuthengisa kushishino lwabathengi abasezantsi ngoFebruwari bekungalunganga, ikakhulu ngenxa yokucotha kophuhliso loqoqosho lulonke kwimarike echatshazelwa ngubhubhane. Nangona kunjalo, ngothintelo olusebenzayo kunye nolawulo lwe-coronavirus, kunye nemigaqo-nkqubo yesizwe yokuxhasa ukusebenza kwamashishini, ukuzithemba kwintengiso kuye kwaphinda kwachacha. Ishishini likholelwa ukuba uqoqosho lwemarike kulindeleke ukuba lukhawuleze ukuze kuphunyezwe iinjongo kunye nemisebenzi unyaka wonke. Okwangoku, iinkxalabo kwicala lemfuno zivela ikakhulu kwintengiso yamazwe ngamazwe, imeko yobhubhane eJapan, eMzantsi Korea, eYurophu nase-United States, kunye nokusasazeka komkhuhlane.