Cobalt prices have risen above $43/lb, which is historically in high level (The highest price was $50/lb recorded in April, 2008). Some insiders insist the price will reach $60/lb, but it is clear that the co

この記事は会員限定です。お申込み確定後に続きをお読みいただけます。

今すぐ会員登録する ログイン

関連記事