Luka 2020-4-3 ne ya ruwaito

Kamfanin dillancin labaran iqna ya habarta cewa, ya nakalto daga shafin sadarwa na yanar gizo na kasar Sin cewa, farashin tama ya tashi da kashi 20 cikin dari a farkon shekarar da ta gabata, sakamakon illar da guguwar kasar Brazil ta yi da guguwar kasar Brazil. Cutar huhu ta shafi kasar Sin kuma bukatar karafa a duniya duka sun ragu a bana, amma farashin tama na karafa ya kasance daidai da na bara. Wannan ya nuna cewa duk da ƙoƙarin da aka yi na tsawon shekaru, tsarin farashin ƙarfe na ƙarfe har yanzu ba zai iya nuna dangantakar da ke tsakanin wadata da buƙata ba.

Tun daga shekarar 1996, kasar Sin ta zarce kasar Japan inda ta zama kasa mafi girma a fannin danyen karafa a duniya. Yayin da bukatar da kasar Sin ke shigo da ita na karafa ya karu, farashin tama da manyan ma'adanai hudu suka mamaye ya yi tashin gwauron zabi. Duk da haka, bayan ci gaba da kokarin kungiyar tama da karafa ta kasar Sin da manyan masana'antun karafa, tsarin farashin yarjejeniyar dogon lokaci ya karye. Sannu a hankali ɗaukar matakin yin ciniki da ƙarfe.

Tsawon haɗin gwiwa na tsarin farashi na shekara-shekara: Bisa ga yarjejeniyar, manyan masu samar da ma'adinan ƙarfe na duniya suna tattaunawa da manyan abokan cinikinsu kowace shekara don ƙayyade farashin taman ƙarfe na shekara mai zuwa. Da zarar an tantance farashin, bangarorin biyu za su aiwatar da shi a cikin shekara guda daidai da farashin da aka cimma. Bayan an cimma matsaya kan farashin duk wani mai neman karafa da masu samar da karafa, sai a kammala shawarwarin, kuma bangarorin da ke samar da tama da tama na duniya sun amince da wannan farashin.

Rusa tsarin yin shawarwari na dogon lokaci: Tare da bunkasuwar masana'antar sarrafa karafa a kasar Sin da sauran kasashe masu tasowa, yanayin samar da ma'adinan karafa a duniya ya canza sosai, musamman a cikin gajeren lokaci na ci gaban tsarin farashin manyan ma'adinai. . Rushewar hukuma. Cibiyoyin ƙasa da ƙasa da yawa sun ƙaddamar da fihirisar farashin tama, wanda manyan ma'adanai uku suka karɓi ma'aunin Platts index kuma ya zama tushen tsarin farashin ƙarfe na kwata kwata.