Isishwankathelo: ENew York, ngoNovemba 18 iindaba: NgoLwesine, iChicago Mercantile Exchange (COMEX) ikusasa lethusi livaliwe, liphelile iintsuku ezintathu ezidlulileyo zokurhweba zokuhla. Phakathi kwabo, ikhontrakthi yokulinganisa inyuke ngeepesenti ze-0.9.

Ikamva leCopper linyuke ngeesenti ze-2.65 ukuya kwi-3.85 yeesenti njengoko kuvalwa. Phakathi kwabo, i-futures ye-copper ye-December esebenzayo kakhulu ivaliwe kwi-4.3045 yeepounds nganye, inyuke nge-3.85 cents okanye i-0.90% ukusuka kusuku lwangaphambili lokurhweba. Oku kwakhona inzuzo enkulu yosuku olunye ukususela ngoNovemba 12.

Uluhlu lokurhweba lwekamva lobhedu lukaDisemba luphakathi kwe-US $ 4.2065 kunye ne-US $ 4.3235.

Ukuguquguquka kwexabiso lemarike yombhobho wobhedu waseTshayina kuya kuchaphazeleka