I ētahi rā kua pahure ake nei, i tukuna ake he rongo pai mai i te hui aromatawai whakatutukitanga pūtaiao me te hangarau o te "Rangahau Hangarau Matua me te Whakamahinga Ahumahi o te Tunu Whakatārewatanga Iron Ore Refractory" i manaakihia e te Gansu Institute of Metals: Kua eke te hangarau whānui o ngā whakatutukitanga pūtaiao me te hangarau ki te taumata matua o te ao, ā, e taunakihia ana kia tere ake te whakatairanga me te tono.

He iti te kounga o te rino i roto i te konganuku taketake o te maina Jingtieshan o JISCO, he maha ngā momo kohuke rino, he uaua te hononga tahi, ā, he nui te poke. Nō roto i te konganuku waikura rino uaua ātete i Haina. He iti te tere whakaora o te konganuku i roto i te tukanga whakapainga tuku iho, ā, he iti te kounga o te kukū. Ka pā tēnei ki ngā painga ōhanga o ngā umanga, ā, kāore e taea te whakatutuki i ngā hiahia o Jiuquan Steel mō te whakapai ake i te kounga me te whai huatanga, te whakawhiti me te whakapai ake, me te whanaketanga kounga teitei.

Hei whakapai ake i te whai huatanga o te whakamahinga rauemi, kua mahi tahi a Jiugang Group me Te Whare Wānanga o Northeastern, Shenyang Xinbo Industrial Technology Co., Ltd. me ētahi atu wāhanga ki te whakawhanake tahi i tētahi hangarau tunu aukume whakatārewatanga mō te konganuku waikura rino ātete, ā, kua haumi ki te hanganga o tētahi whakatārewatanga me te kaha tukatuka ā-tau o te 1.65 miriona tana o te konganuku mata. I whakatūria mana te raina whakaputa tunu me te whakapai ake i te aukume i te 21 o Noema, 2020, ā, i tutuki te whakaputanga katoa me te tutuki i te 25 o Hune o tēnei tau. Ki te whakatauritea ki te tukanga wehenga aukume kaha taketake, kua piki ake te taumata rino o te kukū mā te 12%, ā, kua piki ake te tere whakaora whakarewa mā te 26%. He tino nui te pānga.

I te hui aromatawai, e whitu ngā tohunga tae atu ki a Sun Chuanyao, he tohunga mātauranga o te Chinese Academy of Engineering, i whakarongo ki ngā pūrongo, i arotake i ngā rauemi, ā, i matapakihia ngā pātai, me te arotahi ki te taumata o te auahatanga hangarau, te taumata matatau o ngā tohu hangarau me te ōhanga, te uauatanga me te uauatanga hangarau, te kaha ki te whakaputa me te pakeketanga hangarau. Kua arotakehia e te auahatanga hangarau ngā hua i roto i ngā āhuatanga e ono, tae atu ki te mahi whakatairanga i te ahunga whakamua hangarau o te umanga me te whakapai ake i te whakataetae mākete, ngā painga ōhanga, pāpori rānei, ā, kua hangaia ngā whakaaro aromatawai whakamutunga. E whakapono ana ngā tohunga aromatawai he nui te auahatanga hangarau o ngā whakatutukitanga pūtaiao me te hangarau i oti i a Jiuquan Steel Group me ētahi atu wāhanga. Ko te raina whakaputa tunu me te whakapai ake i te whakatārewatanga ā-rohe me tāwāhi tuatahi me te tukatuka ā-tau o te 1.65 miriona tana o te konganuku pai he tohu hangarau matatau, ā, kua whakatauhia he konganuku rino uaua me te uaua ki te whakapaipai. Ko te raruraru o te whakamahinga pai o ngā rauemi kua tino whakatairanga i te ahunga whakamua hangarau o te umanga whakapai ake i te konganuku rino. I runga i ngā uauatanga o te āhua o te konganuku o Jiuquan Iron and Steel, i kaha te tūhura me te mahi a te Jiuquan Iron and Steel Group me ētahi atu wāhanga whakaoti kaupapa, i whakaoti i te maha o ngā raruraru hangarau i roto i te tono ahumahi o te hangarau tunu aukume whakatārewatanga, ā, i tutuki te mahi pumau, ā, i eke te tukanga katoa ki ngā paerewa whakaputa. He uaua, he uaua hoki te tukanga katoa. Tae noa ki tēnei wā, kua kotahi tau te roa o te mahi pumau o te raina whakaputa, me te pakeketanga hangarau teitei me te whakatinanatanga ka taea te whakaputa anō, e whakarato ana i te tautoko hangarau mō te whakaoti rapanga o te whakamahinga whai hua o ngā rauemi konganuku waikura rino ātete, me te whakapai ake i te whakataetae matua o te hinonga. Ko te tukunga hau paipa e tae atu ana ki ngā oumu ahumahi o Gansu me tukatuka hohonu, he nui ngā painga ōhanga, pāpori me te taiao.

E mārama ana i roto i te wā "Mahere Tau Rima 14", ka whakatairangahia e te Jiu Steel Group ngā rautaki auaha me ngā rautaki taurangi rauemi, i runga i ōna ake painga rauemi me ngā āhuatanga o ngā rauemi e karapoti ana, ka whakatairangahia te whakamahinga o te hangarau tunu aukume whakatārewatanga, ka hangaia he rino whai hua, pumau me te kanorau. Ka whakaratohia e te pūnaha taurangi rauemi kohuke he tautoko pakari mō ngā umanga ki te whakaū i ō rātou turanga ahumahi, ki te whakahou i ō rātou painga whakataetae, me te hopu i te whenua teitei o te whanaketanga.