Amakuru y'ibanze:
Isoko rya alumina rifite igiciro cyagenzuwe nigiciro muri 2020, kandi umusaruro nogukoresha alumina byakomeje kuringaniza.Mu mezi ya mbere ya 2021, kubera igabanuka ry’inyungu zo kugura ibicuruzwa bya aluminiyumu, ibiciro bya alumina byagaragaje ko byagabanutse cyane, ariko nyuma byongera kwiyongera ku isoko.
Kuva muri Mutarama kugeza Ukwakira 2020, umusaruro wa alumina ku isi wari toni miliyoni 110.466, wiyongereyeho 0.55% hejuru ya toni miliyoni 109.866 mu gihe kimwe n’umwaka ushize.Umusaruro wa metallurgical grade alumina ni toni miliyoni 104.068.
Mu mezi 10 ya mbere, umusaruro wa alumina mu Bushinwa wagabanutseho 2,78% umwaka ushize ugera kuri toni miliyoni 50.032.Usibye Ubushinwa, umusaruro wiyongereye muri Afurika no muri Aziya (usibye Ubushinwa), Uburayi bwo mu Burasirazuba no hagati na Amerika y'Epfo.Muri Afurika no muri Aziya (usibye Ubushinwa), umusaruro wa alumina wari toni miliyoni 10.251, wiyongereyeho 19,63% hejuru ya toni miliyoni 8.569 mu gihe kimwe cy'umwaka ushize.Umusaruro w’Uburayi bw’iburasirazuba no hagati wari toni miliyoni 3.779, wiyongereyeho 2,91% ugereranije na toni miliyoni 3.672;Umusaruro w’Amerika yepfo wari toni miliyoni 9.664, hejuru ya 10,62% hejuru ya toni miliyoni 8.736 umwaka ushize.Oceania nuwa kabiri mu batanga alumina nyuma y'Ubushinwa.Kuva muri Mutarama kugeza Ukwakira 2020, umusaruro wa alumina muri kano karere wari toni miliyoni 17.516, ugereranije na toni miliyoni 16.97 umwaka ushize.
Gutanga no gusaba:
Alcoa yatanze toni miliyoni 3.435 za alumina mu gihembwe cya gatatu cya 2020 (guhera ku ya 30 Nzeri), yiyongereyeho 1,9% hejuru ya toni miliyoni 3.371 mu gihe kimwe cy'umwaka ushize.Igice cya gatatu cyoherejwe mu gihembwe cya gatatu nacyo cyiyongereye kigera kuri toni miliyoni 2.549 kuva kuri toni miliyoni 2.415 mu gihembwe cya kabiri.Isosiyete iteganya ko kubera kuzamura urwego rw’umusaruro, ibyifuzo byo kohereza alumina muri 2020 biziyongera kuri toni 200000 bigere kuri toni miliyoni 13.8 - 13.9.
Muri Nyakanga 2020, UAE aluminium ku isi yageze ku bushobozi bwa toni miliyoni 2 za alumina mu mezi 14 nyuma y’uruganda rwa al taweelah alumina rutangiye gukora.Ubu bushobozi burahagije kugirango 40% bya EGA bisabwa na alumina no gusimbuza ibicuruzwa byatumijwe hanze.
Muri raporo y’igihembwe cya gatatu, hydro yavuze ko uruganda rwayo rwa alunorte alumina rwongeraga umusaruro ku bushobozi bwagenwe.Ku ya 18 Kanama, hydro yahagaritse imikorere y'umuyoboro utwara bauxite uva muri paragomine ujya kuri alunorte mu rwego rwo gusana hakiri kare, gusimbuza imiyoboro imwe n'imwe, guhagarika by'agateganyo umusaruro wa paragomine no kugabanya umusaruro wa alunorte kugera kuri 50% by'ubushobozi bwose.Ku ya 8 Ukwakira, paragominas yongeye gukora, maze alunorte itangira kongera umusaruro kugera kuri toni miliyoni 6.3 z'ubushobozi bw'izina.
Biteganijwe ko umusaruro wa alumina wa Rio Tinto uziyongera ukava kuri toni miliyoni 7.7 muri 2019 ukagera kuri toni 7.8 ukagera kuri toni miliyoni 8.2 muri 2020. Iyi sosiyete yashoye miliyoni 51 z’amadolari y’Amerika mu kuzamura ibikoresho by’uruganda rwa Vaudreuil alumina i Quebec, muri Kanada.Biravugwa ko hubatswe inyubako nshya eshatu zizigama ingufu.
Ku rundi ruhande, guverinoma ya Andhra Pradesh, Ubuhinde yemerera anrak Aluminum Co., Ltd. gushinga uruganda rwayo rwa rachapalli alumina ruherereye i Visakhapatnam makavarapalem.
Joyce Li, umusesenguzi mukuru wa SMM, yavuze ko mu 2020, hashobora kuba icyuho cyo gutanga toni 361000 ku isoko rya alumina mu Bushinwa, kandi ikigereranyo cyo gukora buri mwaka cy’uruganda rwa aluminium oxyde ni 78.03%.Kugeza mu ntangiriro z'Ukuboza, toni miliyoni 68.65 z'ubushobozi bwa alumina zakoraga mu bushobozi buriho bwa toni miliyoni 88.4 ku mwaka.
Intego y'ubucuruzi:
Nk’uko imibare yashyizwe ahagaragara na Minisiteri y’ubukungu ya Berezile muri Nyakanga, muri Berezile yohereza ibicuruzwa muri alumina muri Kamena, nubwo umuvuduko w’ubwiyongere wagabanutse ugereranije n’ukwezi gushize.Kugeza muri Gicurasi 2020, Berezile yohereza muri alumina yoherezwa mu mahanga yiyongereyeho nibura 30% ukwezi.
Kuva muri Mutarama kugeza Ukwakira 2020, Ubushinwa bwatumije toni miliyoni 3.15 za alumina, umwaka ushize wiyongereyeho 205.15%.Biteganijwe ko mu mpera za 2020, biteganijwe ko Ubushinwa butumiza alumina mu mahanga buzahagarara kuri toni miliyoni 3.93.
Icyizere cy'igihe gito:
Joyce Li, umusesenguzi mukuru muri SMM, atangaza ko 2021 izaba ari yo mpanvu y’ubushobozi bw’umusaruro wa alumina mu Bushinwa, mu gihe ibicuruzwa bituruka mu mahanga biziyongera kandi igitutu kikiyongera.
Igihe cyo kohereza: Ukwakira-12-2021