Litheko tsa tungsten tsa lehae li ile tsa lula li tsitsitse. E tšehetsoa ke litšenyehelo tse matla tsa thepa e tala le litheko tse ling tsa tšepe tsa thepa li ile tsa phahama 'me tsa utloahala, maikutlo a 'maraka le ona a ne a le ntle. Labohlano le fetileng, lik'hamphani tse kholo tsa tungsten tsa Jiangxi le tsona li phahamisitse mantsoe a tsona a pele a nako e telele kamora Mokete oa Selemo.

Ka kakaretso, indasteri e na le litebello tse kholo bakeng sa taolo ea seoa sa 2021 le ntlafatso ea tlhahiso ea moruo le e tlase. Mmaraka oa ho tsepamisa mohopolo oa tungsten o boloka boikutlo ba ho lebella ho eketseha ha thepa, 'me theko ea sebaka e fihlile ho 93,000 yuan/ton. Indasteri ea morao-rao e amehile ka data ea index ea taolo ea merafo ea tungsten ea 2021; 'Maraka oa APT le tungsten powder o boloka keketseho e fokolang' marakeng, lik'hamphani tsa alloy tse tlaase li ntse li phahamisa litheko tlas'a khatello ea litšenyehelo ka mor'a matsatsi a phomolo, tšehetso ea litšenyehelo tsa 'maraka oa tungsten e matla, empa tšebeliso ea lehlakoreng la tlhokahalo Ts'ebetso e ntse e hloka ho ntlafatsoa, ​​​​'me ka kakaretso. molumo o phahameng oa transaction o batla o saletse morao.

Ha litheko tsa lisebelisoa tse tala tsa carbide, tungsten le cobalt li ntse li phahama, ho baka keketseho e kholo ea litšenyehelo tsa k'hamphani, k'hamphani ea rona (Nanchang Cemented Carbide Limited Liability Company) e nkile qeto ea ho kenya tšebetsong litheko tse ncha ho tloha ka la 22 Hlakubele 2021.