E ai ki nga tatauranga mo nga tikanga, i te haurua tuatahi o te tau 2021, ko te tapeke o ta Haina ki tawahi o te corundum ma he 181,500 tone, me te pikinga o te tau ki te 48.22%.Ko te tapeke o nga kawemai o te corundum ma he 2,283.48 tana, piki ake 34.14% ia tau.
E ai ki te rahinga kaweake i ia marama o te corundum ma, ko te nui rawa atu o te pukapuka kaweake i te marama o Hune, ka nui ake te tipu o te kaweake i te Hui-tanguru.I te marama o Hanuere, ka tukuna e Haina te 25,800 taranata o te corundum ma, ka piki ake te 29.07% i ia tau;Ko te rahinga ki te kaweake i te Hui-tanguru e 20,000 tone, kua piki ake i te 261.83% i ia tau;He 26,500 tone te kaweake ki waho i te marama o Maehe, ka heke 13.98% i ia tau.Ko te rahinga ki te kaweake i Aperira e 38,852 tana, kua piki ake i te 64.94% i ia tau;Ko te nui o te kaweake i te marama o Haratua he 32,100 tone, ka piki ake i te 52.02% i ia tau.He 38,530 tone te nui o te kaweake ki waho i te marama o Hune, 77.88% i runga i te tau.Hāunga te hekenga o te rōrahi kaweake i te marama o Poutū-te-rangi, ko te rōrahi kaweake i ētahi atu marama i kitea he pikinga ake.
Mai i Hanuere ki Hune, ka kaweake e te corundum ma o Haina e 64 nga whenua me nga rohe, engari neke atu i te 10,000 taranata o Hapani, Inia, Horana, Korea ki te Tonga, Amerika, Taiwana o Haina.I roto i a raatau, ko te katoa o te kaweake o te corundum ma ki Hapani he 32,300 tone, piki ake 50.24% i ia tau.He 27,500 tana i kaweake ki Inia, kua piki 98.19% i ia tau.18,400 taranata i kaweake ki Holani, kua piki ake i te 240.65% ia tau.17,800 taranata i kaweake ki Korea ki te Tonga, piki ake i te 41.48% ia tau.He 14,000 tana i kawea ki Amerika, he 49.67% i ia tau.He 10,200 tana i kawea ki Taiwan, ka piki ake i te 20.45% i ia tau.
I te marama o Hune, ka tino kitea te tipu o te korundum ma o Haina, te kaweake i a Holland 785.49% te tipu o te tau, te kaweake i India 150.69% te tipu o te tau, te kaweake i a Japan 49.21% te tipu o te tau, te kaweake i te Turkey 33.93% te tipu o te tau-a-tau, kaweake ki Tiamana 114.78% te tipu o te tau.
Ko te pikinga ake o nga tukunga korundum ma ki tawahi i te mea kua piki ake te rahinga o nga hokonga korundum ma ki tawahi i nga waahi nui katoa.
Ko te nuinga o Haina ka kawemai i te corundum ma mai i Hapani me Amerika.I te haurua tuatahi o tenei tau, i kawemai e Haina te 973.63 tone o te White corundum mai i Hapani, kua piki ake te 2.94% i ia tau.483.35 tone o te corundum ma i kawemai mai i te United States, piki 410.61% ia tau.I tua atu, i kawemai ano a Haina 239 toni o te corundum ma mai i Kanata, 195.14 toni mai i Tiamana, me te 129.91 toni mai i France.
Chiping Wanyu Industry and Trade Co., LTD., I whakaturia i te tau 2010, te hanga ngaio: corundum ma, chrome corundum, corundum parauri me te kirikiri waahanga ma, te paura pai, te kirikiri rahi me etahi atu hua.Whai muri i nga tau o te whakawhanaketanga me te whakaemi wheako, kua riro te hinonga hei whakangao i nga hua whakangao me te kakahu-atete ki te whakaputa me te whakauru kaweake o nga umanga me nga umanga hokohoko.Ki te whakarato ki nga kaihoko te katoa o nga ratonga arorau mahi mai i te whakaputanga, ki te tauranga, ki te tuku tikanga.
Wā tuku: Tihema-13-2021