初(chu)步核(he)算，2020年實(shi)現上(shang)(shang)(shang)海(hai)(hai)市生產(chan)總(zong)值(zhi)(GDP)38700.58億(yi)元(yuan)，比(bi)上(shang)(shang)(shang)年增(zeng)長1.7%。其中，第(di)一產(chan)業增(zeng)加值(zhi)103.57億(yi)元(yuan)，下降8.2%；第(di)二產(chan)業增(zeng)加值(zhi)10289.47億(yi)元(yuan)，增(zeng)長1.3%；第(di)三產(chan)業增(zeng)加值(zhi)28307.54億(yi)元(yuan)，增(zeng)長1.8%。第(di)三產(chan)業增(zeng)加值(zhi)占上(shang)(shang)(shang)海(hai)(hai)市生產(chan)總(zong)值(zhi)的比(bi)重為73.1%，比(bi)上(shang)(shang)(shang)年提(ti)高0.2個百分點。

2020年(nian)(nian)(nian)(nian)上(shang)(shang)海市實(shi)(shi)現(xian)(xian)農業(ye)總產值(zhi)272.01億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)下降(jiang)7.1%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)(xian)工業(ye)增加(jia)(jia)值(zhi)9656.51億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增長1.4%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)(xian)建筑業(ye)總產值(zhi)8277.04億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增長5.9%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)(xian)批發和(he)(he)零售業(ye)增加(jia)(jia)值(zhi)4869.89億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)下降(jiang)3.3%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)(xian)社會消費品(pin)零售總額(e)15932.50億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增長0.5%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)完成(cheng)電子商務交(jiao)易額(e)29417.4億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)下降(jiang)11.4%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)(xian)交(jiao)通(tong)運(yun)輸、倉(cang)儲和(he)(he)郵政業(ye)增加(jia)(jia)值(zhi)1474.82億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)下降(jiang)8.4%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)上(shang)(shang)海口(kou)岸(an)貨(huo)物(wu)進(jin)出口(kou)總額(e)87463.10億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)增長3.8%。全(quan)(quan)(quan)年(nian)(nian)(nian)(nian)實(shi)(shi)現(xian)(xian)旅游產業(ye)增加(jia)(jia)值(zhi)1314.11億(yi)元(yuan)(yuan)(yuan)(yuan)，比(bi)(bi)上(shang)(shang)年(nian)(nian)(nian)(nian)下降(jiang)42.0%。