Paʻakikī i ka piʻi ʻana o nā kumukūʻai Rare Earth ma muli o ka emi ʻana o ka helu hana o nā ʻoihana mea magnetik.

honua laha ole kūlana mākeke ma Mei 17, 2023

Ua hōʻike ʻia ke kumukūʻai holoʻokoʻa o ka honua laʻa ma Kina i ka piʻi ʻana o ka piʻi ʻana, ʻike nui ʻia i ka piʻi liʻiliʻi o nā kumukūʻai o praseodymium neodymium oxide, gadolinium oxide, airon alloy dysprosiumma kahi o 465000 yuan/ton, 272000 yuan/ton, a me 1930000 yuan/ton. Eia nō naʻe, ma kēia kūlana, ua lohi ka hahai ʻana o kekahi mau mea hoʻohana i lalo, i mea e pilikia ai ka hoʻonui ʻana i ka hana mākeke.

Wahi a China Tungsten Online, ʻo nā kumu nui o ka haʻahaʻa haʻahaʻa no ka māmā a me ke koʻikoʻi o ka honua makaʻāinana ka manaʻo o ke kūʻai ʻana a i ʻole ke kūʻai ʻana i lalo, ka emi ʻana o ka hana ʻana o nā mea hana honua e like me nā mea magnet mau loa. a me ka hoʻonui ʻana i ka ʻenehana hana hou ʻana i ka ʻōpala honua. Wahi a Cailian News Agency, he 80-90% ka nui o ka hana o kēia manawa o ka papa mua o nā ʻoihana ʻenehana i lalo, a he liʻiliʻi nā mea i hana piha ʻia; ʻO ka helu hana o ka hui papa ʻelua he 60-70%, a ʻo nā ʻoihana liʻiliʻi ma kahi o 50%. Ua pau ka hana ʻana o kekahi mau hale hana liʻiliʻi ma Guangdong a me Zhejiang.

I ka ʻōlelo o ka nūhou, ke holomua nei ke kūkulu ʻana o Zhenghai magnetic material production capacity. I ka makahiki 2022, aia nō nā ʻoihana ʻo East West a me Fuhai i kahi manawa o ka hoʻonui ʻana i ka hana hana. I ka hopena o 2022, ʻo ka mana hana o kēia mau ʻoihana ʻelua he 18000 tons, me ka mana hana maoli o 16500 tons i ka makahiki.