Ke kumukūʻai o nā huahana Tungsten-Tricone bit a me PDC bit i hoʻopaʻa ʻia ma Malaki 23 2026

I ka Pōʻakahi, ua kūpaʻa nā kumukūʻai tungsten i waena o ka paʻa o ke kālā o ka mākeke. Ua manaʻo nā mea kūʻai aku e kūʻai aku a lawe i ka loaʻa kālā, ʻoiai ua noho nā mea kūʻai ma ka ʻaoʻao, e hopena ana i ke kālepa wahi mālie.
ʻAʻole i piha ka mākeke mea maka tungsten i ka ʻoluʻolu, me ka ākea o ka hakahaka ma waena o nā hiʻohiʻona kumukūʻai o ka poʻe kūʻai a me ka poʻe kūʻai aku. Ua hoʻomau ʻia ka paʻa ʻana o ka mākeke ma waena o ke kākoʻo kumukūʻai mai ka lako paʻa a me ka waiwai koʻikoʻi o nā mea maka, a me ke kaomi mai ka lohi o ke koi maoli. Ua mālama ka hapa nui o ka poʻe i komo i kahi ʻano kali a ʻike, e kālepa wale ana no nā pono koke a ke kali nei i ke kuhikuhi mākeke maopopo.
ʻIke ʻia nā kumukūʻai o nā ʻōpala tungsten ma ka ʻili akā ua palupalu i nā hana maoli, ʻoiai ua kaupaona ka piʻi ʻana o ka lawe waiwai i nā pae hana maoli.
E like me ka manawa i paʻi ʻia ai,
• ʻO 65% wolframite concentrate ma RMB 1,025,000/tonne, piʻi 122.8% mai ka makahiki a hiki i kēia lā.
• ʻO 65% scheelite concentrate ma RMB 1,024,000/tonne, piʻi 123.1% mai ka hoʻomaka ʻana o ka makahiki.
• Ua kū ka Ammonium paratungstate (APT) ma RMB 1,500,000/tonne, e piʻi ana he 123.9% i kēia makahiki.
• Ua helu ʻia ke kumukūʻai o ka APT ʻEulopa ma USD 2,500–2,800/mtu (RMB 1.524–1.706 miliona/tonne), e piʻi ana he 188.0% mai ka hoʻomaka ʻana o ka makahiki.
• Ua kūʻai ʻia ke kumukūʻai o ka pauka tungsten ma RMB 2,380/kg, i piʻi ʻia he 120.4% mai ka makahiki a hiki i kēia lā.
• Aia ke kumukūʻai o ka pauka tungsten carbide ma RMB 2,320/kg, e piʻi ana he 123.1% mai ka hoʻomaka ʻana o kēia makahiki.
• Ua loiloi ʻia ka pauka Cobalt ma RMB 580/kg, i piʻi ʻia he 11.5% mai ka makahiki a hiki i kēia lā.
• 70% ferrotungsten ma RMB 1.42 miliona/tonne, piʻi 118.5% mai ka hoʻomaka ʻana o ka makahiki.
• Aia ke kumukūʻai o ka ferrotungsten ʻEulopa ma USD 305–322/kg W (RMB 1.465–1.543 miliona/tonne), e piʻi ana he 128.0% mai kēia makahiki a hiki i kēia lā.
• Aia ke kumukūʻai o nā koʻokoʻo tungsten ʻōpala ma RMB 1,250/kg, i lalo he 3.9% i kēlā me kēia pule akā i piʻi he 108.3% i kēlā me kēia makahiki.
• Aia ke kumukūʻai o nā ʻāpana wili tungsten ʻōpala ma RMB 1,230/kg, e hāʻule ana he 5.4% i kēlā me kēia pule akā e piʻi ana he 112.1% i kēlā me kēia makahiki.