初步核算，2020年(nian)(nian)實現上海市(shi)(shi)生產(chan)總值(zhi)(zhi)(GDP)38700.58億(yi)元(yuan)，比(bi)上年(nian)(nian)增(zeng)長(chang)(chang)1.7%。其中(zhong)，第(di)(di)一產(chan)業(ye)增(zeng)加值(zhi)(zhi)103.57億(yi)元(yuan)，下降8.2%；第(di)(di)二產(chan)業(ye)增(zeng)加值(zhi)(zhi)10289.47億(yi)元(yuan)，增(zeng)長(chang)(chang)1.3%；第(di)(di)三(san)產(chan)業(ye)增(zeng)加值(zhi)(zhi)28307.54億(yi)元(yuan)，增(zeng)長(chang)(chang)1.8%。第(di)(di)三(san)產(chan)業(ye)增(zeng)加值(zhi)(zhi)占上海市(shi)(shi)生產(chan)總值(zhi)(zhi)的比(bi)重為73.1%，比(bi)上年(nian)(nian)提高0.2個百分點。

2020年(nian)上(shang)(shang)海市實(shi)(shi)現(xian)農業(ye)總(zong)產值(zhi)272.01億元，比(bi)(bi)上(shang)(shang)年(nian)下(xia)(xia)降(jiang)7.1%。全(quan)(quan)(quan)年(nian)實(shi)(shi)現(xian)工業(ye)增加值(zhi)9656.51億元，比(bi)(bi)上(shang)(shang)年(nian)增長(chang)1.4%。全(quan)(quan)(quan)年(nian)實(shi)(shi)現(xian)建(jian)筑(zhu)業(ye)總(zong)產值(zhi)8277.04億元，比(bi)(bi)上(shang)(shang)年(nian)增長(chang)5.9%。全(quan)(quan)(quan)年(nian)實(shi)(shi)現(xian)批發和零售(shou)業(ye)增加值(zhi)4869.89億元，比(bi)(bi)上(shang)(shang)年(nian)下(xia)(xia)降(jiang)3.3%。全(quan)(quan)(quan)年(nian)實(shi)(shi)現(xian)社會消費品零售(shou)總(zong)額15932.50億元，比(bi)(bi)上(shang)(shang)年(nian)增長(chang)0.5%。全(quan)(quan)(quan)年(nian)完(wan)成電子商務交(jiao)易額29417.4億元，比(bi)(bi)上(shang)(shang)年(nian)下(xia)(xia)降(jiang)11.4%。全(quan)(quan)(quan)年(nian)實(shi)(shi)現(xian)交(jiao)通運輸(shu)、倉(cang)儲和郵(you)政業(ye)增加值(zhi)1474.82億元，比(bi)(bi)上(shang)(shang)年(nian)下(xia)(xia)降(jiang)8.4%。全(quan)(quan)(quan)年(nian)上(shang)(shang)海口岸貨物進出口總(zong)額87463.10億元，比(bi)(bi)上(shang)(shang)年(nian)增長(chang)3.8%。全(quan)(quan)(quan)年(nian)實(shi)(shi)現(xian)旅(lv)游(you)產業(ye)增加值(zhi)1314.11億元，比(bi)(bi)上(shang)(shang)年(nian)下(xia)(xia)降(jiang)42.0%。