電阻電容器展區

電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)器(qi)：電(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、鉭電(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、鈮電(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、鈦電(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、合金電(dian)(dian)(dian)(dian)(dian)(dian)解電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、紙(zhi)介電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、紙(zhi)膜(mo)(mo)(mo)復合電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、云母電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、云母紙(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、空氣電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、真空電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、充氣電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、薄膜(mo)(mo)(mo)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、有機(ji)薄膜(mo)(mo)(mo)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、漆膜(mo)(mo)(mo)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、玻璃(li)釉電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、玻璃(li)膜(mo)(mo)(mo)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、獨(du)石電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)、法拉(超(chao)級(ji))電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)等。

電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)器：熱敏(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、通(tong)用電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、光敏(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、濕敏(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、力敏(min)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、高阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、熔斷電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、高壓電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、高溫(wen)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、高功率電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、超(chao)高頻(pin)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、高頻(pin)無(wu)感電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、頻(pin)敏(min)變阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、不銹鋼電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、鋁殼電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)器、制動電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、接(jie)地電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、線繞電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、負載電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、水泥電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、精密電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、特殊(shu)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、可調電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、碳膜(mo)(mo)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、合成膜(mo)(mo)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、有機實(shi)(shi)心電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、無(wu)機實(shi)(shi)心電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、金屬膜(mo)(mo)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、氧化膜(mo)(mo)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、薄膜(mo)(mo)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)、玻(bo)璃(li)釉(you)膜(mo)(mo)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)(zu)等(deng)。

連接器展區

連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)：圓形連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、密(mi)(mi)封連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、防(fang)爆(bao)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、車用連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、端(duan)子(zi)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、射頻同軸連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、矩形連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、軍用連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、精密(mi)(mi)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、導線連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、特種連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、防(fang)水(shui)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、線纜連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、光(guang)纖連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、音頻連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、電(dian)腦連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、MCS連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、電(dian)子(zi)連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、冷壓式連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、電(dian)力連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、印(yin)制電(dian)路連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、重載連(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、各類線束產品等。

各種(zhong)類(lei)型接線(xian)端(duan)(duan)子(zi)；微型彈簧端(duan)(duan)子(zi)、變壓(ya)器(qi)端(duan)(duan)子(zi)、刺破式端(duan)(duan)子(zi)；各類(lei)接線(xian)端(duan)(duan)子(zi)臺；排(pai)針(zhen)；排(pai)座；開關、按(an)鈕、電(dian)線(xian)電(dian)纜、電(dian)力(li)金具等

半導體分立器件展(zhan)區(qu)

元器(qi)件館(guan)：半導(dao)體二(er)極管(guan)、半導(dao)體三級(ji)管(guan)、特種器(qi)件及傳感器(qi)、電(dian)力半導(dao)體器(qi)件等。

磁電產業展區

變(bian)壓(ya)(ya)器(qi)類：電(dian)源(yuan)變(bian)壓(ya)(ya)器(qi)、逆(ni)變(bian)變(bian)壓(ya)(ya)器(qi)、音頻變(bian)壓(ya)(ya)器(qi)、脈沖變(bian)壓(ya)(ya)器(qi)、通訊(xun)網絡(luo)變(bian)壓(ya)(ya)器(qi)、開關(guan)電(dian)源(yuan)變(bian)壓(ya)(ya)器(qi)、特(te)種變(bian)壓(ya)(ya)器(qi)、R型變(bian)壓(ya)(ya)器(qi)、隔離式變(bian)壓(ya)(ya)器(qi)。

電(dian)(dian)感(gan)類：貼片電(dian)(dian)感(gan)、晶(jing)片電(dian)(dian)感(gan)、繞線(xian)電(dian)(dian)感(gan)、 色環電(dian)(dian)感(gan)、疊層電(dian)(dian)感(gan)、濾波(bo)電(dian)(dian)感(gan)、其它(ta)電(dian)(dian)感(gan)。

互(hu)(hu)感(gan)器(qi)類(lei)：電(dian)(dian)流(liu)互(hu)(hu)感(gan)器(qi)、電(dian)(dian)壓互(hu)(hu)感(gan)器(qi)、精密互(hu)(hu)感(gan)器(qi)、抗直流(liu)分量互(hu)(hu)感(gan)器(qi)、零序電(dian)(dian)流(liu)互(hu)(hu)感(gan)器(qi)。

磁性材料類：軟磁鐵氧體、硅(gui)鋼(gang)片(pian)、鐵粉心(xin)、非晶(jing)態合金材料、永磁材料、其(qi)它材料。

專(zhuan)用(yong)材(cai)料：塑膠五金配件、漆包(bao)線、絕(jue)緣灌(guan)封材(cai)料、其它專(zhuan)用(yong)材(cai)料。

工裝和試驗(yan)設(she)(she)(she)備(bei)：五金(jin)工具(ju)、測試儀(yi)器、通用設(she)(she)(she)備(bei)、鐵心(xin)加(jia)工設(she)(she)(she)備(bei)、線圈加(jia)工設(she)(she)(she)備(bei)、裝配加(jia)工設(she)(she)(she)備(bei)、油箱加(jia)工設(she)(she)(she)備(bei)、絕緣件加(jia)工設(she)(she)(she)備(bei)、干(gan)變(bian)制造(zao)設(she)(she)(she)備(bei)。

集成電路展區

產品類：模擬集成電路(lu)、數/模混合集成電路(lu)，包括微處理(li)器(qi)(qi)(qi)、存(cun)儲器(qi)(qi)(qi)、FPGA、分(fen)立器(qi)(qi)(qi)件(jian)、光電器(qi)(qi)(qi)件(jian)、功率器(qi)(qi)(qi)件(jian)、傳(chuan)感器(qi)(qi)(qi)件(jian)等主(zhu)流產品和技術。

制(zhi)造類：芯片(pian)制(zhi)造、封(feng)裝(zhuang)測試、半導體專用設(she)備和材料。

集(ji)成電(dian)路應用類：人工智(zhi)能(neng)、物聯網、智(zhi)慧城市、智(zhi)能(neng)家居(ju)、智(zhi)能(neng)終端、汽車電(dian)子、LED、健(jian)康醫療(liao)等智(zhi)能(neng)化應用類。

電源/半導體展區

有源功(gong)率(lv)器(qi)(qi)件(jian)(jian)（IGBT、MOSFET等）、第三代半導體(ti)材(cai)料及(ji)器(qi)(qi)件(jian)(jian)（SiC、GaN等）、模(mo)擬集(ji)成電(dian)路(lu)（PMIC、集(ji)成穩(wen)壓(ya)器(qi)(qi)、運算放大器(qi)(qi)等）、數字集(ji)成電(dian)路(lu)（單片(pian)機(ji)MCU、微型片(pian)上系統Soc、邏輯(ji)門、傳感(gan)器(qi)(qi)等）、電(dian)源模(mo)塊(kuai)及(ji)整機(ji)

嵌入式系統展區

微(wei)處(chu)理器(qi)(qi)/ DSP /硬件、軟件、EDA /系統設計(ji)工具、開發工具支持、自動化(hua)控(kong)(kong)制技(ji)(ji)術(shu)、傳感器(qi)(qi)技(ji)(ji)術(shu)、觸控(kong)(kong)及(ji)顯示(shi)產品、機器(qi)(qi)人與機器(qi)(qi)視(shi)覺、測試測量及(ji)仿真、觸控(kong)(kong)及(ji)顯示(shi)等

儀器儀表展區

電(dian)子和通(tong)信儀(yi)器(qi)(qi)、電(dian)工(gong)儀(yi)器(qi)(qi)儀(yi)表(biao)、環境試驗儀(yi)器(qi)(qi)和設備(bei)、光學(xue)儀(yi)器(qi)(qi)、分析(xi)儀(yi)器(qi)(qi)、認證檢測、自動化儀(yi)器(qi)(qi)儀(yi)表(biao)、IC測試、安全與(yu)電(dian)磁兼容測試儀(yi)器(qi)(qi)及系統、微波射(she)頻、防(fang)靜(jing)電(dian)產品(pin)及技術、材料、設備(bei)、工(gong)具等(deng)

電子智能制造展區

自(zi)動(dong)化(hua)制造：生產過程自(zi)動(dong)化(hua)，控制系(xi)(xi)統，工(gong)業自(zi)動(dong)化(hua)信(xin)息技術及軟件，電氣系(xi)(xi)統，執行元件，工(gong)業自(zi)動(dong)化(hua)傳感器(qi)及數據獲(huo)取系(xi)(xi)統；

工業機(ji)器(qi)人(ren)：機(ji)器(qi)人(ren)整機(ji)，機(ji)器(qi)人(ren)核心部件，機(ji)器(qi)視(shi)覺，系統(tong)集成應用，服務型機(ji)器(qi)人(ren)；

3D打(da)印(yin)(yin)(yin)技(ji)術(shu)：3D打(da)印(yin)(yin)(yin)制造設(she)備(bei)，3D打(da)印(yin)(yin)(yin)配件，三維掃描與(yu)軟件，3D打(da)印(yin)(yin)(yin)材料(liao)及技(ji)術(shu)，3D打(da)印(yin)(yin)(yin)服務(wu)；

電子半(ban)導體(ti)專用設(she)(she)備(bei)：SMT技術和設(she)(she)備(bei)、線束設(she)(she)備(bei)、激光設(she)(she)備(bei)、PCB及PCB制造(zao)設(she)(she)備(bei)、半(ban)導體(ti)及半(ban)導體(ti)制造(zao)設(she)(she)備(bei)等；

中國汽車智能網聯產業展

核心產品：導航(hang)地圖、傳感(gan)器、控(kong)制芯片、操作系統、車載通信等；

關鍵技(ji)術(shu)：ADAS、語音交互技(ji)術(shu)、觸控與顯示(shi)、智能決策技(ji)術(shu)、機器(qi)視(shi)覺圖像識別技(ji)術(shu)、障礙物雷達檢測(ce)技(ji)術(shu)感(gan)知單元、DLP技(ji)術(shu)等；

車聯網(wang)相關產品(pin)：GPS定位、汽車TSP、汽車App；通(tong)信設(she)備制造廠商(shang)、通(tong)信服務商(shang)、平臺(tai)運營(ying)商(shang)、數(shu)據平臺(tai)技術、內容提供商(shang)等；

車(che)載電子(zi)裝置：汽車(che)信(xin)息系統(tong)(tong)、汽車(che)導(dao)航(hang)系統(tong)(tong)、車(che)載信(xin)息娛樂系統(tong)(tong)、車(che)載通信(xin)系統(tong)(tong)、汽車(che)電子(zi)狗(gou)、上網(wang)設備、通信(xin)定位和地圖(tu)技術（DSRC、3G/4G/5G、GPS/北斗）、車(che)載藍(lan)牙(ya)等；

智(zhi)能(neng)網聯汽(qi)(qi)車(che)(che)(che)：概念車(che)(che)(che)、智(zhi)能(neng)汽(qi)(qi)車(che)(che)(che)、智(zhi)能(neng)電(dian)動汽(qi)(qi)車(che)(che)(che)、互聯網汽(qi)(qi)車(che)(che)(che)、智(zhi)能(neng)網聯汽(qi)(qi)車(che)(che)(che)、自(zi)動駕駛汽(qi)(qi)車(che)(che)(che)、無人駕駛汽(qi)(qi)車(che)(che)(che)、飛行汽(qi)(qi)車(che)(che)(che)等。

智能家居及智慧社區

NB-IoT芯片、模組(zu)；

智能(neng)家居終端產品(pin)設備(bei)：智能(neng)家居應用解決方案、可穿戴(dai)設備(bei)、寵物追(zhui)蹤、兒童老人(ren)跟蹤、智能(neng)影(ying)音、智能(neng)家電(dian)等產品(pin)；

智(zhi)(zhi)慧社區終端產(chan)品設備：智(zhi)(zhi)能(neng)照明、智(zhi)(zhi)能(neng)抄表（水(shui)、電、氣(qi)）、智(zhi)(zhi)能(neng)垃圾(ji)箱、智(zhi)(zhi)能(neng)停(ting)車；

運營商(shang)：電信、聯通、移動。

地鐵

在上海參展(zhan)最便捷的是坐(zuo)地(di)鐵直接到新國際(ji)博(bo)覽(lan)中心二號(hao)入口(kou)大(da)廳(ting)進展(zhan)館；

7號線花木路地鐵站(zhan)下進二號入(ru)口大廳（新國(guo)際博(bo)覽中心W5邊）

2號(hao)線龍陽路地鐵站(zhan)，換乘7號(hao)線到花木路地鐵站(zhan)直接到展館；也可以在龍陽路地鐵站(zhan)下(xia)，在磁懸浮下(xia)面(mian)等候免費地鐵班車直接到新國際博覽中(zhong)心(xin)一號(hao)入口(kou)大廳。

從浦(pu)東(dong)機場也可以坐(zuo)磁懸浮到(dao)龍陽(yang)路地鐵站，換乘7號線到(dao)花木路地鐵站直接到(dao)新(xin)國際(ji)博覽中心。

從浦東機場(chang)也可以坐2號(hao)線到龍陽路(lu)(lu)地(di)鐵(tie)站，換乘7號(hao)線到花木路(lu)(lu)地(di)鐵(tie)站直接(jie)到新(xin)國(guo)際博覽中心。

從虹橋機場也可(ke)以坐2號線(xian)直接到(dao)(dao)龍陽路地(di)鐵站，再換乘7號線(xian)到(dao)(dao)花木路地(di)鐵站直接到(dao)(dao)新國際博覽(lan)中心。

公交車

983：陸家(jia)嘴--上(shang)海新國際博(bo)覽(lan)中心(xin)

大橋五線(xian)：復旦大學--上海新國(guo)際博覽中(zhong)心--張江(jiang)高科技園(yuan)區

大橋六線：上(shang)海交(jiao)通(tong)大學（徐(xu)家匯）--上(shang)海新國(guo)際(ji)博覽(lan)中心--張江(jiang)高科技園(yuan)區(qu)

方川線：方斜(xie)路--上海新國際博覽中(zhong)心(xin)--浦(pu)東國際機場

申江線：魯山路--上海新國際博覽(lan)中(zhong)心(xin)--施鎮

機場(chang)三(san)線：揚子江(jiang)賓館--上海(hai)新國際(ji)博覽中心--浦東國際(ji)機場(chang)