Gutwarwa nishingiro ryibanze hamwe no gukura byihuse mugusaba urwego rushya rwingufu, ShanghaiIsoko rya Aluminiumyerekanye icyerekezo cyo hejuru ku wa mbere, 27 Gicurasi. Nk'uko amakuru ava ku rukundo rwa Shanghai avuye mu rukundo rwa Shanghai, muri Nyakanga Aluminum yabayeho 0.1% mu bucuruzi bwa buri munsi, hamwe n'ibiciro bizamuka kuri 20910 Yuan kuri toni. Iki giciro ntabwo kiri kure yumwaka ibiri hejuru ya 21610 yuan yakubise icyumweru gishize.

Kuzamuka mubiciro bya aluminimu byakusanyirijwe cyane nibintu bibiri bikomeye. Ubwa mbere, ubwiyongere bwibiciro bya alumina itanga inkunga ikomeye kubiciro bya aluminium. Nkibikoresho nyamukuru bya aluminiyumu, igiciro cyumubisi cya aluminium kigira ingaruka kubijyanye nigiciro cyumusaruro wa aluminium. Vuba aha, igiciro cyamasezerano ya Alumina cyazamutse cyane, hamwe no kwitiranya 8.3% mucyumweru gishize. Nubwo 0.4% yataye kuwa mbere, igiciro kuri toni kiguma kurwego rwo hejuru rwa 4062. Iki cyiyongere kiguzi cyashyikirijwe ibiciro bya aluminium, bituma ibiciro bya aluminium gukomeza gukomera kumasoko.

Icya kabiri, iterambere ryihuse ryurwego rushya rwingufu kandi ryatanze imbaraga zingenzi zo kuzamuka mu biciro bya aluminium. Hamwe n'isi ishimangira ingufu n'iterambere rirambye no guteza imbere ibinyabiziga bishya n'ibindi bicuruzwa bihora byiyongera. Aluminum, nkibikoresho byoroheje, bifite ibyifuzo byagutse mumirima nkibinyabiziga bishya byingufu. Ubwiyongere bw'iki cyifuzo bwateye imishinga mishya ku isoko rya aluminium, dutwara ibiciro bya aluminimu.

Ubucuruzi bwamakuru yubucuruzi bwa Shanghai nabwo bugaragaza uburyo bukora ku isoko. Usibye kuzamuka mu masezerano ya Aluminium, andi bwoko butandukanye nabwo bwerekanye inzira zitandukanye. Shanghai umuringa yaguye 0,4% kugeza 83530 yuan kuri toni; Shanghai Tin yaguye 0.2% kugeza 272900 Yuan kuri toni; Shanghai Nickel Rose 0.5% kugeza 152930 Yuan kuri toni; Shanghai Zinc Rose 0.3% kugeza 24690 Yuan kuri toni; Shanghai kuyobora Rose 0.4% kugeza 18550 Yuan kuri toni. Ihindagurika ryibiciro muriyi bwoko bwicyuma ryerekana ibintu bigoye kandi bitandukanye byo gutanga isoko no gusabana.

Muri rusange, icyerekezo cyo hejuru cya ShanghaiAluminium Isoko Isokoyatewe inkunga nibintu bitandukanye. Kuzamuka mu biciro bifatika kandi iterambere ryihuse mu rwego rushya rw'ingufu zatanze inkunga ikomeye y'ibiciro bya aluminium, nubwo no kwerekana ibyifuzo byingirakamaro ku isoko ry'ejo hazaza ku isoko rya aluminium. Hamwe no kugarura buhoro buhoro ubukungu bwisi no guteza imbere byihuse imbaraga nizindi nzego, biteganijwe ko isoko rya alumini, iteganijwe gukomeza gukomeza inzira zihoraho.