國(guo)際銅(tong)(tong)業研究小組(ICSG)表(biao)示，預(yu)計2020年(nian)以及2021年(nian)全(quan)球(qiu)(qiu)(qiu)精(jing)煉銅(tong)(tong)產(chan)量(liang)增速(su)為(wei)(wei)1.6%，其中今(jin)年(nian)全(quan)球(qiu)(qiu)(qiu)精(jing)煉銅(tong)(tong)短(duan)缺5.2萬噸，2021年(nian)則過(guo)剩(sheng)6.9萬噸。需(xu)求(qiu)方面，今(jin)年(nian)全(quan)球(qiu)(qiu)(qiu)精(jing)煉銅(tong)(tong)需(xu)求(qiu)基本(ben)保持不變，增速(su)為(wei)(wei)0.2%，2021年(nian)全(quan)球(qiu)(qiu)(qiu)精(jing)煉銅(tong)(tong)需(xu)求(qiu)增速(su)為(wei)(wei)1.1%。受疫情(qing)影響，ICSG預(yu)計今(jin)年(nian)除中國(guo)外(wai)的全(quan)球(qiu)(qiu)(qiu)精(jing)煉銅(tong)(tong)需(xu)求(qiu)將下降(jiang)9%。礦產(chan)銅(tong)(tong)方面，ICSG預(yu)計今(jin)年(nian)全(quan)球(qiu)(qiu)(qiu)產(chan)量(liang)為(wei)(wei)2022.3萬噸，同比(bi)下滑1.5%；2021年(nian)產(chan)量(liang)為(wei)(wei)2115.1萬噸，同比(bi)增長4.6%。