初(chu)步(bu)核算(suan)，2020年(nian)(nian)實(shi)現上(shang)海市生產(chan)(chan)總(zong)(zong)值(GDP)38700.58億(yi)元，比上(shang)年(nian)(nian)增(zeng)(zeng)長1.7%。其(qi)中，第一(yi)產(chan)(chan)業增(zeng)(zeng)加(jia)值103.57億(yi)元，下降8.2%；第二產(chan)(chan)業增(zeng)(zeng)加(jia)值10289.47億(yi)元，增(zeng)(zeng)長1.3%；第三產(chan)(chan)業增(zeng)(zeng)加(jia)值28307.54億(yi)元，增(zeng)(zeng)長1.8%。第三產(chan)(chan)業增(zeng)(zeng)加(jia)值占上(shang)海市生產(chan)(chan)總(zong)(zong)值的比重為73.1%，比上(shang)年(nian)(nian)提高(gao)0.2個百分點(dian)。

2020年(nian)(nian)(nian)(nian)(nian)上(shang)(shang)(shang)(shang)(shang)海(hai)市實(shi)現(xian)農業(ye)總產(chan)(chan)值(zhi)(zhi)272.01億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)下降(jiang)(jiang)7.1%。全(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)現(xian)工業(ye)增(zeng)(zeng)加值(zhi)(zhi)9656.51億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)(zeng)長(chang)1.4%。全(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)現(xian)建筑業(ye)總產(chan)(chan)值(zhi)(zhi)8277.04億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)(zeng)長(chang)5.9%。全(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)現(xian)批發和(he)零售(shou)業(ye)增(zeng)(zeng)加值(zhi)(zhi)4869.89億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)下降(jiang)(jiang)3.3%。全(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)現(xian)社(she)會消費品零售(shou)總額(e)15932.50億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)(zeng)長(chang)0.5%。全(quan)年(nian)(nian)(nian)(nian)(nian)完成電子(zi)商(shang)務交(jiao)易額(e)29417.4億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)下降(jiang)(jiang)11.4%。全(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)現(xian)交(jiao)通運輸(shu)、倉儲(chu)和(he)郵政(zheng)業(ye)增(zeng)(zeng)加值(zhi)(zhi)1474.82億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)下降(jiang)(jiang)8.4%。全(quan)年(nian)(nian)(nian)(nian)(nian)上(shang)(shang)(shang)(shang)(shang)海(hai)口岸(an)貨物進出口總額(e)87463.10億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)增(zeng)(zeng)長(chang)3.8%。全(quan)年(nian)(nian)(nian)(nian)(nian)實(shi)現(xian)旅游產(chan)(chan)業(ye)增(zeng)(zeng)加值(zhi)(zhi)1314.11億(yi)(yi)(yi)元(yuan)(yuan)(yuan)，比(bi)上(shang)(shang)(shang)(shang)(shang)年(nian)(nian)(nian)(nian)(nian)下降(jiang)(jiang)42.0%。