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　　據(jù)??(ju)悉??(xi)??，杭?(hang)州??(zhou)市??(shi)貿(mào)??(mao)促??(cu)會??(hui)2月??(yue)簽??(qian)發(fā)??(fa)的??(de)優(yōu)??(you)惠??(hui)原??(yuan)產(chǎn)??(chan)地?(di)證??(zheng)涉??(she)及??(ji)金??(jin)額??(e)1.09億??(yi)美?(mei)元??(yuan)??，預(yù)??(yu)計??(ji)為??(wei)企??(qi)業(yè)??(ye)節(jié)??(jie)約??(yue)關(guān)祝(guan)稅??(shui)成??(cheng)本??(ben)500萬??(wan)美??(mei)元??(yuan)??。?　　據(jù)?(ju)了??(le)解?(jie)??，自?(zi)貿(mào)??(mao)協(xié)??(xie)定??(ding)優(yōu)??(you)惠??(hui)原?(yuan)產(chǎn)??(chan)地??(di)證??(zheng)是??(shi)訂??(ding)有??(you)自??(zi)由??(you)貿(mào)??(mao)易??(yi)協(xié)??(xie)定??(ding)的??(de)經(jīng)??(jing)濟??(ji)集??(ji)團??(tuan)內(nèi)??(nei)的??(de)國??(guo)家??(jia)享??(xiang)受??(shou)互??(hu)惠??(hui)、減??(jian)免??(mian)關(guān)??(guan)稅??(shui)的??(de)唯??(wei)一??(yi)法??(fa)定??(ding)憑??(ping)證?(zheng)??，此??(ci)類?(lei)協(xié)?(xie)定??(ding)在??(zai)WTO最?(zui)惠??(hui)國??(guo)待??(dai)遇?(yu)(MFN稅??(shui)率??(lv))基??(ji)礎(chǔ)??(chu)上?(shang)??，進??(jin)一??(yi)步??(bu)降??(jiang)低?(di)關(guān)??(guan)稅??(shui)和?(he)非?(fei)關(guān)??(guan)稅??(shui)壁??(bi)壘??(lei)??，開??(kai)放??(fang)服??(fu)務(wù)??(wu)領(lǐng)??(ling)域??(yu)??，改??(gai)善??(shan)市??(shi)場??(chang)準??(zhun)入??(ru)條??(tiao)件??(jian)??，從??(cong)而??(er)形??(xing)成??(cheng)貿(mào)??(mao)易??(yi)和??(he)投??(tou)資??(zi)自?(zi)由??(you)化??(hua)的??(de)“特??(te)定??(ding)區(qū)??(qu)域?(yu)”??。??。