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大規模な爆発と火災により、年間340万オンスの銀生産が停止グレンコア傘下のカジンク社（カザフスタン最大の亜鉛、鉛、銅、金、銀生産会社）で致命的な爆発事故が発生カジンク社は年間340万オンスの銀を生産している。火曜日、カザフスタンのウスト・カメノゴルスクにあるグレンコアのカジンク
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大規模な爆発と火災により、年間340万オンスの銀生産が停止グレ …
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