國際銅(tong)業研究小組(zu)(ICSG)表示，預(yu)計2020年(nian)(nian)(nian)以及2021年(nian)(nian)(nian)全(quan)球(qiu)(qiu)精(jing)(jing)煉銅(tong)產量增速(su)為(wei)1.6%，其(qi)中(zhong)(zhong)今(jin)年(nian)(nian)(nian)全(quan)球(qiu)(qiu)精(jing)(jing)煉銅(tong)短缺5.2萬(wan)(wan)噸(dun)(dun)(dun)，2021年(nian)(nian)(nian)則(ze)過剩6.9萬(wan)(wan)噸(dun)(dun)(dun)。需(xu)(xu)(xu)求方面，今(jin)年(nian)(nian)(nian)全(quan)球(qiu)(qiu)精(jing)(jing)煉銅(tong)需(xu)(xu)(xu)求基本保持不(bu)變(bian)，增速(su)為(wei)0.2%，2021年(nian)(nian)(nian)全(quan)球(qiu)(qiu)精(jing)(jing)煉銅(tong)需(xu)(xu)(xu)求增速(su)為(wei)1.1%。受疫(yi)情(qing)影響，ICSG預(yu)計今(jin)年(nian)(nian)(nian)除中(zhong)(zhong)國外的全(quan)球(qiu)(qiu)精(jing)(jing)煉銅(tong)需(xu)(xu)(xu)求將(jiang)下降9%。礦產銅(tong)方面，ICSG預(yu)計今(jin)年(nian)(nian)(nian)全(quan)球(qiu)(qiu)產量為(wei)2022.3萬(wan)(wan)噸(dun)(dun)(dun)，同(tong)比(bi)下滑1.5%；2021年(nian)(nian)(nian)產量為(wei)2115.1萬(wan)(wan)噸(dun)(dun)(dun)，同(tong)比(bi)增長4.6%。