Haufinyane tjena, 'maraka oa lichelete oa machaba o bontšitse tšepo e tsitsitseng haholo mabapi le mokhoa oa ka moso oa khauta, ka mekhatlo e meholo e phahamisang litheko tsa eona tse reriloeng. OCBC Bank e phahamisitse theko ea eona e reriloeng bakeng sa khauta ho USD 5,600/oz, e lumela hore khauta e fetoha ho tloha sesebelisoa sa setso sa ho thibela mathata ho ea polokelong e sa nke lehlakore le e tšepahalang ea boleng. DBS Bank e behile theko ea eona e reriloeng bakeng sa halofo ea bobeli ea 2026 ho USD 5,100/oz, Huaxi Securities e bolela esale pele keketseho ea 10%-35%, 'me libanka tsa matsete tsa machaba tse kang Goldman Sachs, HSBC, le JPMorgan Chase li bolela esale pele hore litheko tsa khauta li tla nyolohela ho USD 5,000-5,400/oz ka 2026. Likhakanyo tsena li thehiloe keketsehong e ka bang 70% ea litheko tsa khauta ka 2025.
Litheko tse ntseng li phahama tsa tungsten li na le tšusumetso e tobileng le e matla ho Tricone Bits le PDC Bits, kaha tungsten ke thepa ea mantlha bakeng sa li-insert tsa tsona tsa tungsten carbide le likarolo tsa bohlokoa tsa sebopeho. Phepelo e thata ea tungsten ea lefats'e, litšobotsi tsa tšepe tse totobalitsoeng le tlhoko e ntseng e eketseha ea ho theoha li phahamisa theko khafetsa, li phahamisa ka matla litšenyehelo tsa tlhahiso ea li-bits tsena tsa bohlokoa tsa ho cheka bakeng sa ho hlahloba oli le jeoloji. Khatello ena ea litšenyehelo e qobella phetoho ea litheko tsa lihlahisoa, 'me ketane ea phepelo ea indasteri e tobane le ho feto-fetoha ha nako e khuts'oane.
Nako ea poso: Pherekhong-27-2026