海德魯公布的報告顯示，鋁土礦，2020年(nian)(nian)產(chan)(chan)(chan)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)17%至(zhi)864萬(wan)噸(dun)(dun)。四(si)季(ji)度(du)產(chan)(chan)(chan)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)15%至(zhi)255.6萬(wan)噸(dun)(dun)，環(huan)比(bi)(bi)(bi)增(zeng)(zeng)119%；氧化(hua)鋁，2020年(nian)(nian)產(chan)(chan)(chan)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)22%至(zhi)546萬(wan)噸(dun)(dun)，總銷(xiao)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)15%至(zhi)849.5萬(wan)噸(dun)(dun)。四(si)季(ji)度(du)產(chan)(chan)(chan)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)下降1%至(zhi)141萬(wan)噸(dun)(dun)。Alunorte氧化(hua)鋁廠(chang)于(yu)2020年(nian)(nian)底恢(hui)復(fu)至(zhi)滿(man)產(chan)(chan)(chan)運(yun)行，全年(nian)(nian)產(chan)(chan)(chan)量(liang)(liang)在產(chan)(chan)(chan)能的87%左右；原鋁，2020年(nian)(nian)產(chan)(chan)(chan)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)3%至(zhi)209萬(wan)噸(dun)(dun)，總銷(xiao)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)增(zeng)(zeng)3%至(zhi)218.2萬(wan)噸(dun)(dun)。四(si)季(ji)度(du)產(chan)(chan)(chan)量(liang)(liang)同(tong)(tong)比(bi)(bi)(bi)下降2%至(zhi)53.2萬(wan)噸(dun)(dun)，環(huan)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)2%。2020年(nian)(nian)11月(yue)重啟挪(nuo)威(wei)的Husnes鋁廠(chang)B生產(chan)(chan)(chan)線，該廠(chang)恢(hui)復(fu)滿(man)產(chan)(chan)(chan)運(yun)行。