Nnansa yi, mfiridwuma mu dade gua kɔ soro kɛse, LME kɔbere bo kɔ soro kodu us$11487/ton, egye ɛka kɛse ma wɔn a wɔyɛ no.
Sɛnea Owura Eoin Dinsmore (GOLDMAN SACHS Industrial Metals Research Titenani) kyerɛ no, ebia kɔbere no bɛyɛ dɔla 15,000/ton wɔ mfe 10 mu.
Sɛ́ dade titiriw a ɛwɔ mfiridwuma mu no, nneɛma bo a ɛkɔ soro no bɛma nneɛma bo akɔ soro.

