螺紋民生管殼式換熱器生產企業牌(pai)(pai)(pai)(pai)號級別價格（元/噸）漲(zhang)跌備注(zhu)大(da)連有機t30s拉絲---z69s-1纖(xian)維(wei)(wei)---h39s-2纖(xian)維(wei)(wei)94000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)大(da)慶(qing)石(shi)(shi)化v30g注(zhu)塑(su)93000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)t30s拉絲---大(da)慶(qing)煉(lian)化hp500n注(zhu)塑(su)93000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)ep300m中(zhong)融共(gong)(gong)聚(ju)---500p注(zhu)塑(su)93000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)t30s拉絲---eps30r低(di)融共(gong)(gong)聚(ju)93000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)c30g注(zhu)塑(su)---z30s纖(xian)維(wei)(wei)---獨(du)山子石(shi)(shi)化s1003拉絲---eps30r低(di)融共(gong)(gong)聚(ju)---k4826a無規共(gong)(gong)聚(ju)---2040纖(xian)維(wei)(wei)---k8003共(gong)(gong)聚(ju)95500掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)廣(guang)西(xi)欽州l5e89拉絲91000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)lhf40p纖(xian)維(wei)(wei)94000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)撫順石(shi)(shi)化v30g注(zhu)塑(su)93000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)z30s纖(xian)維(wei)(wei)---c703l低(di)融共(gong)(gong)聚(ju)---hhp1850薄壁注(zhu)塑(su)96000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)l5e89拉絲91000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)錦(jin)西(xi)石(shi)(shi)化1102k拉絲91000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)四川石(shi)(shi)化l5e89拉絲91000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)ci36d低(di)融共(gong)(gong)聚(ju)92000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)蘭(lan)州石(shi)(shi)化h9018餐盒專用料97000掛(gua)(gua)(gua)(gua)牌(pai)(pai)(pai)(pai)sp179中(zhong)熔共(gong)(gong)聚(ju)---

東營石油工具哪家好于曉認為，在調油成本走高傳導下，短線船用油市場仍存上行空間，幅度在50元/噸-100元/噸，但下游需求并未有實質跟進，故中后期漲勢有限，高位回穩為主關注原油市場利空影響展望后市，分析人士認為，短期油市不確定因素增多，油價表現或承壓，從而對燃料油市場帶來一定的利空影響。美國能源信息署（EIA）公布(bu)的報告(gao)顯示，截至(zhi)(zhi)2月15日(ri)當周，美(mei)國(guo)(guo)原(yuan)油(you)庫存(cun)(cun)增(zeng)(zeng)加367.2萬(wan)(wan)桶至(zhi)(zhi)4.545億桶，市場預估為增(zeng)(zeng)加308萬(wan)(wan)桶。方(fang)(fang)正(zheng)中期(qi)(qi)期(qi)(qi)貨分析師徐元強(qiang)表示，更多數(shu)據顯示，2月15日(ri)當周，俄克拉(la)荷馬州庫欣原(yuan)油(you)庫存(cun)(cun)激增(zeng)(zeng)341.3萬(wan)(wan)桶，創2018年4月6日(ri)當周以來單周增(zeng)(zeng)幅。此外，當周，美(mei)國(guo)(guo)國(guo)(guo)內(nei)原(yuan)油(you)產量增(zeng)(zeng)加10萬(wan)(wan)桶至(zhi)(zhi)1200萬(wan)(wan)桶/日(ri)，連續四周持平后再度增(zeng)(zeng)長，創2018年12月14日(ri)當周以來增(zeng)(zeng)幅并續刷歷史新(xin)高。美(mei)國(guo)(guo)原(yuan)油(you)產量位(wei)居世(shi)界(jie)，連續增(zeng)(zeng)產抵消了OPEC減產作(zuo)用(yong)，短期(qi)(qi)來看，庫存(cun)(cun)及產量增(zeng)(zeng)加都將利空(kong)國(guo)(guo)際(ji)油(you)價(jia)。燃料油(you)方(fang)(fang)面，徐元強(qiang)認(ren)為，紙貨380月間(jian)價(jia)差(cha)縮窄至(zhi)(zhi)近期(qi)(qi)低位(wei)2.3美(mei)元/噸，因供應充足，近月燃料油(you)下游需求仍(reng)疲軟(ruan)，短期(qi)(qi)內(nei)燃料油(you)可能受國(guo)(guo)際(ji)油(you)價(jia)影響(xiang)出(chu)現(xian)短暫回調，但后市仍(reng)有一(yi)定(ding)上(shang)漲空(kong)間(jian)。套(tao)利方(fang)(fang)面，建議采取多1909合約(yue)空(kong)1905合約(yue)。。

硅膠密封圈生產企業牌(pai)(pai)(pai)(pai)號級別價格(ge)（元/噸）漲(zhang)跌備注大(da)(da)連有機(ji)t30s拉(la)(la)絲---z69s-1纖(xian)維(wei)---h39s-2纖(xian)維(wei)94000掛(gua)(gua)牌(pai)(pai)(pai)(pai)大(da)(da)慶石(shi)化(hua)v30g注塑(su)(su)93000掛(gua)(gua)牌(pai)(pai)(pai)(pai)t30s拉(la)(la)絲---大(da)(da)慶煉化(hua)hp500n注塑(su)(su)93000掛(gua)(gua)牌(pai)(pai)(pai)(pai)ep300m中(zhong)融(rong)共(gong)聚---500p注塑(su)(su)93000掛(gua)(gua)牌(pai)(pai)(pai)(pai)t30s拉(la)(la)絲---eps30r低融(rong)共(gong)聚93000掛(gua)(gua)牌(pai)(pai)(pai)(pai)c30g注塑(su)(su)---z30s纖(xian)維(wei)---獨山子石(shi)化(hua)s1003拉(la)(la)絲---eps30r低融(rong)共(gong)聚---k4826a無(wu)規共(gong)聚---2040纖(xian)維(wei)---k8003共(gong)聚95500掛(gua)(gua)牌(pai)(pai)(pai)(pai)廣西欽(qin)州(zhou)(zhou)l5e89拉(la)(la)絲9200-50掛(gua)(gua)牌(pai)(pai)(pai)(pai)lhf40p纖(xian)維(wei)94000掛(gua)(gua)牌(pai)(pai)(pai)(pai)撫順石(shi)化(hua)v30g注塑(su)(su)93000掛(gua)(gua)牌(pai)(pai)(pai)(pai)z30s纖(xian)維(wei)---c703l低融(rong)共(gong)聚---hhp1850薄壁注塑(su)(su)9600-掛(gua)(gua)牌(pai)(pai)(pai)(pai)l5e89拉(la)(la)絲9200-50掛(gua)(gua)牌(pai)(pai)(pai)(pai)錦西石(shi)化(hua)1102k拉(la)(la)絲9200-50掛(gua)(gua)牌(pai)(pai)(pai)(pai)四川石(shi)化(hua)l5e89拉(la)(la)絲9200-50掛(gua)(gua)牌(pai)(pai)(pai)(pai)ci36d低融(rong)共(gong)聚9200-掛(gua)(gua)牌(pai)(pai)(pai)(pai)蘭州(zhou)(zhou)石(shi)化(hua)h9018餐盒專用(yong)料(liao)97000掛(gua)(gua)牌(pai)(pai)(pai)(pai)sp179中(zhong)熔共(gong)聚---

螺旋傳動管道支架7.當(dang)氣(qi)泡(pao)(pao)(pao)增(zeng)加到一(yi)定(ding)的值時(shi)，會(hui)(hui)拖慢(man)(man)生(sheng)產(chan)的工序8.會(hui)(hui)影響(xiang)(xiang)(xiang)油(you)品(pin)產(chan)能和油(you)品(pin)的質量。9.裝罐(guan)(guan)，裝船，裝罐(guan)(guan)車時(shi)，起泡(pao)(pao)(pao)影響(xiang)(xiang)(xiang)計量，影響(xiang)(xiang)(xiang)裝入效(xiao)率(lv)。石油(you)開(kai)采(cai)產(chan)生(sheng)泡(pao)(pao)(pao)沫的危害(hai)：1.會(hui)(hui)對(dui)設備造成損壞。2.相(xiang)對(dui)密度減(jian)小，有時(shi)會(hui)(hui)壓不住(zhu)井噴。3.當(dang)氣(qi)泡(pao)(pao)(pao)增(zeng)加到一(yi)定(ding)的值時(shi)，會(hui)(hui)拖慢(man)(man)生(sheng)產(chan)的工序。4.會(hui)(hui)影響(xiang)(xiang)(xiang)油(you)品(pin)產(chan)能和油(you)品(pin)的質量。5.裝罐(guan)(guan)，裝船，裝罐(guan)(guan)車時(shi)，起泡(pao)(pao)(pao)影響(xiang)(xiang)(xiang)計量，影響(xiang)(xiang)(xiang)裝入效(xiao)率(lv)。6.石油(you)開(kai)采(cai)的時(shi)候泡(pao)(pao)(pao)沫較穩定(ding)，往往來不及分(fen)(fen)離開(kai)，或者為(wei)維持分(fen)(fen)離效(xiao)果就須(xu)降低(di)分(fen)(fen)離器生(sheng)產(chan)能力(li)。7.泡(pao)(pao)(pao)沫會(hui)(hui)導致氣(qi)泡(pao)(pao)(pao)壓縮.嚴重影響(xiang)(xiang)(xiang)泵的效(xiao)率(lv)。。

能源學(xue)(xue)(xue)校(xiao)(xiao)有(you)青(qing)島(dao)、東(dong)(dong)營兩個(ge)(ge)校(xiao)(xiao)區，校(xiao)(xiao)園(yuan)(yuan)總面積(ji)4751畝，建(jian)筑面積(ji)110萬平方米，圖書(shu)館藏書(shu)總量675.8萬冊學(xue)(xue)(xue)校(xiao)(xiao)設(she)(she)有(you)17個(ge)(ge)教(jiao)(jiao)學(xue)(xue)(xue)院部(bu)，設(she)(she)置(zhi)60個(ge)(ge)本(ben)科(ke)專業，10個(ge)(ge)博士(shi)后流(liu)(liu)動站，11個(ge)(ge)博士(shi)學(xue)(xue)(xue)位(wei)授權一級學(xue)(xue)(xue)科(ke)，33個(ge)(ge)碩士(shi)學(xue)(xue)(xue)位(wei)授權一級學(xue)(xue)(xue)科(ke)，有(you)全(quan)日制(zhi)(zhi)(zhi)在(zai)(zai)校(xiao)(xiao)本(ben)科(ke)生(sheng)(sheng)近(jin)20000人、研(yan)究生(sheng)(sheng)5000余人，留學(xue)(xue)(xue)生(sheng)(sheng)700余人，函(han)授網絡(luo)在(zai)(zai)籍生(sheng)(sheng)70000余人。石油大(da)(da)學(xue)(xue)(xue)建(jian)筑面積(ji)大(da)(da)，在(zai)(zai)校(xiao)(xiao)生(sheng)(sheng)多(duo)，室內(nei)空(kong)氣質(zhi)量一直不(bu)太理想。近(jin)兩年新(xin)(xin)(xin)風系統在(zai)(zai)校(xiao)(xiao)園(yuan)(yuan)中(zhong)流(liu)(liu)行(xing)開(kai)來，于是(shi)(shi)作(zuo)(zuo)為室內(nei)空(kong)氣改(gai)善(shan)(shan)設(she)(she)備(bei)。項目名稱：中(zhong)國石油大(da)(da)學(xue)(xue)(xue)新(xin)(xin)(xin)風安裝地點：山東(dong)(dong)青(qing)島(dao)類別：學(xue)(xue)(xue)校(xiao)(xiao)使用時(shi)(shi)間(jian)：2017年9月設(she)(she)備(bei)型(xing)號：EC-T500新(xin)(xin)(xin)風系統安裝完成后，可以實現(xian)24小(xiao)時(shi)(shi)不(bu)開(kai)窗(chuang)室內(nei)空(kong)氣也(ye)能不(bu)斷循環(huan)并保(bao)持空(kong)氣是(shi)(shi)新(xin)(xin)(xin)鮮的(de)(de)(de)(de)(de)。有(you)效清除霧霾、PM2.5、甲醛、TVOC、異味、流(liu)(liu)行(xing)病毒(du)病菌等(deng)對(dui)身(shen)體有(you)害(hai)的(de)(de)(de)(de)(de)物質(zhi)。由于校(xiao)(xiao)園(yuan)(yuan)是(shi)(shi)教(jiao)(jiao)學(xue)(xue)(xue)的(de)(de)(de)(de)(de)場所(suo)，教(jiao)(jiao)室人員密(mi)集，二(er)氧(yang)化碳濃(nong)度往(wang)往(wang)很高，出現(xian)缺(que)氧(yang)現(xian)象，學(xue)(xue)(xue)生(sheng)(sheng)在(zai)(zai)這樣(yang)的(de)(de)(de)(de)(de)環(huan)境(jing)學(xue)(xue)(xue)習容(rong)易出現(xian)胸悶、頭痛、乏(fa)力等(deng)不(bu)良(liang)反應(ying)，嚴重影響教(jiao)(jiao)學(xue)(xue)(xue)質(zhi)量。新(xin)(xin)(xin)風系統很好(hao)的(de)(de)(de)(de)(de)應(ying)對(dui)這種問題，清除多(duo)余二(er)氧(yang)化碳，在(zai)(zai)空(kong)氣循環(huan)中(zhong)使室內(nei)一直處于富氧(yang)狀態。致(zhi)力于推進(jin)校(xiao)(xiao)園(yuan)(yuan)新(xin)(xin)(xin)風進(jin)程(cheng)（ipeson）針對(dui)校(xiao)(xiao)園(yuan)(yuan)建(jian)筑結構的(de)(de)(de)(de)(de)不(bu)同情況及師生(sheng)(sheng)的(de)(de)(de)(de)(de)具(ju)體需求(qiu)，經專業人員勘探，制(zhi)(zhi)(zhi)定(ding)完善(shan)(shan)的(de)(de)(de)(de)(de)新(xin)(xin)(xin)風安裝方案(an)，選擇適合(he)(he)的(de)(de)(de)(de)(de)新(xin)(xin)(xin)風機(ji)型(xing)，也(ye)可以先制(zhi)(zhi)(zhi)定(ding)方案(an)再進(jin)廠(chang)定(ding)做設(she)(she)備(bei)，實現(xian)真(zhen)正的(de)(de)(de)(de)(de)定(ding)制(zhi)(zhi)(zhi)服務，滿足用戶需求(qiu)。這是(shi)(shi)的(de)(de)(de)(de)(de)一大(da)(da)特(te)色，普遍受(shou)到學(xue)(xue)(xue)校(xiao)(xiao)客戶肯(ken)定(ding)。新(xin)(xin)(xin)風進(jin)校(xiao)(xiao)園(yuan)(yuan)可以說是(shi)(shi)空(kong)氣凈(jing)化與關愛青(qing)少年健康結合(he)(he)的(de)(de)(de)(de)(de)一次創舉(ju)，開(kai)創了空(kong)氣凈(jing)化品牌和教(jiao)(jiao)育機(ji)構合(he)(he)作(zuo)(zuo)的(de)(de)(de)(de)(de)全(quan)新(xin)(xin)(xin)模式。

包(bao)裝與儲存(cun)：包(bao)裝：本(ben)(ben)品(pin)(pin)采用(yong)50KG、60KG、120KG、200KG塑料桶裝儲存(cun)：本(ben)(ben)品(pin)(pin)不(bu)屬危險品(pin)(pin)，不(bu)可燃，密(mi)封(feng)(feng)存(cun)放于室內陰涼、通(tong)風、干(gan)燥處。未使用(yong)完前，每次(ci)使用(yong)后容(rong)器應嚴格密(mi)封(feng)(feng)。25℃左(zuo)右(you)保(bao)質(zhi)期12個月。運(yun)輸：本(ben)(ben)品(pin)(pin)運(yun)輸中要密(mi)封(feng)(feng)好，防(fang)潮(chao)、防(fang)強堿強酸及防(fang)雨(yu)水等雜質(zhi)混入(ru)。。

我們(men)將(jiang)回(hui)料(liao)(liao)與新料(liao)(liao)統一核算，預計2018年1、2月(yue)(yue)整體表觀月(yue)(yue)消(xiao)費(fei)量(liang)將(jiang)均在(zai)260萬—270萬噸(dun)，環(huan)比(bi)2017年12月(yue)(yue)的(de)(de)280萬噸(dun)略減，但較2017年同(tong)期的(de)(de)265萬噸(dun)/月(yue)(yue)持平考(kao)慮到(dao)需求端剛性增加，2018年一季(ji)度(du)(du)PE市場仍將(jiang)處于結構性供(gong)應偏(pian)緊階(jie)段。后期隨著部(bu)分回(hui)料(liao)(liao)消(xiao)費(fei)企(qi)業轉(zhuan)向(xiang)新料(liao)(liao)需求釋放以及國內回(hui)料(liao)(liao)生產的(de)(de)逐漸改(gai)善，廢塑料(liao)(liao)禁令對市場行情的(de)(de)影(ying)響將(jiang)趨淡。在(zai)一季(ji)度(du)(du)出(chu)現。。

2017年中國(guo)(guo)進口(kou)(kou)原油(you)(you)(you)(you)4.2億噸，排在前列(lie)的(de)進口(kou)(kou)國(guo)(guo)家是(shi)俄羅斯、沙(sha)特、安哥拉和伊(yi)拉克等(deng)因這些國(guo)(guo)家的(de)原油(you)(you)(you)(you)含硫量都較(jiao)高。今(jin)年一季度(du)，這四個國(guo)(guo)家的(de)進口(kou)(kou)量均(jun)超過千萬(wan)噸，其中俄羅斯的(de)原油(you)(you)(you)(you)進口(kou)(kou)量同比大增22%。　　受多重因素的(de)影響，中國(guo)(guo)加(jia)大了美國(guo)(guo)原油(you)(you)(you)(you)的(de)進口(kou)(kou)，今(jin)年一季度(du)進口(kou)(kou)量為388.9萬(wan)噸，同比增長7.8倍。。

石(shi)(shi)(shi)化企業牌號用途價(jia)(jia)(jia)(jia)(jia)(jia)格(ge)漲跌備注（元/噸）撫順石(shi)(shi)(shi)化7042線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)95500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6097低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)--定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6097m低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)--定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6095低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)--定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)9455f1低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)107000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)7750低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)拉絲(si)(si)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)106000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)7260低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)注塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)102000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2911低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)注塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)10600-200定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2911fs低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)注塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)--定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)7050線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)97000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)大慶石(shi)(shi)(shi)化7042線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)95500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)8320線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)96500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)18d高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)棚膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)100500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)18d0高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)100500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)18g涂(tu)覆料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)99500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2426h高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)97000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2426f高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)95000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2426k高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)97000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)5000s低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)拉絲(si)(si)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)108000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6097低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)108000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6097m低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)113000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)5300b低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)中空料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)106000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)4506低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)中空料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)118000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)獨山子石(shi)(shi)(shi)化7042線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)95500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)5420低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)中空料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)11300-100定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)5502低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)中空料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)107000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)tub121n3000低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)管材料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)118000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6095低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)107000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)8008注塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)10600-200定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)8920高(gao)(gao)融注塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)103000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)吉(ji)林(lin)石(shi)(shi)(shi)化7042線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)95500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)9455f低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)108000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)gc100s低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)管材料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)118000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)蘭州石(shi)(shi)(shi)化7042n線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)95500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)7042h線(xian)性(xing)(xing)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)97000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2426h高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)97000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2420h高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)97000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)2240h高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)電纜料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)101500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)1810d高(gao)(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)重包料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)98000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)5000s低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)拉絲(si)(si)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)106500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)6095低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)105500定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)四川乙烯7260低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)注塑(su)(su)(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)104000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)9455f1低(di)(di)(di)(di)(di)(di)(di)壓(ya)(ya)(ya)(ya)(ya)(ya)膜(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)(liao)107000定(ding)(ding)(ding)(ding)(ding)(ding)(ding)價(jia)(jia)(jia)(jia)(jia)(jia)

有報道(dao)稱，目前世界(jie)的(de)(de)(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)基(ji)地(di)(di)——6200萬噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)的(de)(de)(de)(de)(de)(de)印度信誠(cheng)工(gong)業賈姆納(na)格爾煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)中(zhong)心也正在考慮繼續新(xin)(xin)增(zeng)(zeng)(zeng)3000萬噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)加(jia)工(gong)重(zhong)質含硫(liu)原(yuan)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)能(neng)力(li)　　IEA預(yu)計(ji)，2019年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)將(jiang)是自1970年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)代后世界(jie)新(xin)(xin)建(jian)(jian)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)能(neng)力(li)投產(chan)最(zui)多(duo)的(de)(de)(de)(de)(de)(de)一(yi)年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)，新(xin)(xin)增(zeng)(zeng)(zeng)能(neng)力(li)將(jiang)達(da)(da)(da)(da)到(dao)(dao)1.3億(yi)噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)，而當年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)市(shi)場僅(jin)(jin)能(neng)消化一(yi)半新(xin)(xin)增(zeng)(zeng)(zeng)產(chan)能(neng)，將(jiang)會(hui)面臨產(chan)能(neng)嚴重(zhong)過(guo)(guo)剩、毛(mao)(mao)(mao)(mao)(mao)利(li)(li)急(ji)劇下(xia)(xia)降的(de)(de)(de)(de)(de)(de)風(feng)險，會(hui)導致市(shi)場競爭更(geng)趨激烈(lie)，部分(fen)(fen)小規模企業關停，部分(fen)(fen)新(xin)(xin)建(jian)(jian)項目延(yan)期(qi)，世界(jie)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)格局將(jiang)可(ke)能(neng)重(zhong)新(xin)(xin)洗牌。　　全球(qiu)煉(lian)(lian)(lian)(lian)(lian)廠(chang)平(ping)(ping)均開(kai)工(gong)率(lv)和(he)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)率(lv)雖(sui)然(ran)保持在較(jiao)(jiao)(jiao)高(gao)(gao)(gao)水平(ping)(ping)，但(dan)整體出(chu)現(xian)(xian)明(ming)(ming)顯下(xia)(xia)滑(hua)　　據(ju)IEA統計(ji)，2018年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)全球(qiu)煉(lian)(lian)(lian)(lian)(lian)廠(chang)的(de)(de)(de)(de)(de)(de)原(yuan)油(you)(you)(you)(you)加(jia)工(gong)量達(da)(da)(da)(da)到(dao)(dao)41.1億(yi)噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)，創歷史新(xin)(xin)高(gao)(gao)(gao)，2019年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)將(jiang)增(zeng)(zeng)(zeng)加(jia)到(dao)(dao)41.7億(yi)噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)。從(cong)全球(qiu)范圍來看，煉(lian)(lian)(lian)(lian)(lian)廠(chang)開(kai)工(gong)率(lv)為(wei)(wei)83%左右，較(jiao)(jiao)(jiao)2017年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)略有下(xia)(xia)降，但(dan)仍處于(yu)(yu)較(jiao)(jiao)(jiao)高(gao)(gao)(gao)水平(ping)(ping)。其(qi)中(zhong)美(mei)(mei)(mei)(mei)(mei)(mei)(mei)國煉(lian)(lian)(lian)(lian)(lian)廠(chang)開(kai)工(gong)率(lv)表現(xian)(xian)最(zui)為(wei)(wei)優異(yi)，全年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)平(ping)(ping)均開(kai)工(gong)率(lv)90%，時曾(ceng)達(da)(da)(da)(da)到(dao)(dao)95%的(de)(de)(de)(de)(de)(de)峰值，已接近極限，亞太地(di)(di)區(qu)(qu)煉(lian)(lian)(lian)(lian)(lian)廠(chang)開(kai)工(gong)率(lv)達(da)(da)(da)(da)85%，歐盟(meng)地(di)(di)區(qu)(qu)由(you)(you)于(yu)(yu)前幾年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)關閉了約(yue)1億(yi)噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)的(de)(de)(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)能(neng)力(li)，煉(lian)(lian)(lian)(lian)(lian)廠(chang)開(kai)工(gong)率(lv)保持在88%左右，我(wo)國煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)能(neng)力(li)達(da)(da)(da)(da)到(dao)(dao)8億(yi)噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)，煉(lian)(lian)(lian)(lian)(lian)廠(chang)原(yuan)油(you)(you)(you)(you)加(jia)工(gong)量達(da)(da)(da)(da)6.04億(yi)噸(dun)/年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)，比上年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)增(zeng)(zeng)(zeng)長(chang)6.8%，開(kai)工(gong)率(lv)提高(gao)(gao)(gao)到(dao)(dao)75.5%，但(dan)仍明(ming)(ming)顯低(di)于(yu)(yu)全球(qiu)平(ping)(ping)均水平(ping)(ping)，結(jie)構(gou)(gou)性過(guo)(guo)剩形(xing)勢依然(ran)嚴峻。　　由(you)(you)于(yu)(yu)2018年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)原(yuan)油(you)(you)(you)(you)價格上漲，世界(jie)主要煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)中(zhong)心的(de)(de)(de)(de)(de)(de)利(li)(li)潤(run)(run)出(chu)現(xian)(xian)不(bu)同程度下(xia)(xia)滑(hua)。作為(wei)(wei)世界(jie)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)中(zhong)心的(de)(de)(de)(de)(de)(de)美(mei)(mei)(mei)(mei)(mei)(mei)(mei)國墨西(xi)哥灣地(di)(di)區(qu)(qu)的(de)(de)(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)下(xia)(xia)降到(dao)(dao)8.12美(mei)(mei)(mei)(mei)(mei)(mei)(mei)元/桶(tong)，降幅在14%，而美(mei)(mei)(mei)(mei)(mei)(mei)(mei)國中(zhong)西(xi)部地(di)(di)區(qu)(qu)由(you)(you)于(yu)(yu)加(jia)工(gong)原(yuan)油(you)(you)(you)(you)價格較(jiao)(jiao)(jiao)低(di)，加(jia)工(gong)WTI原(yuan)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)廠(chang)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)達(da)(da)(da)(da)13.53美(mei)(mei)(mei)(mei)(mei)(mei)(mei)元/桶(tong)，較(jiao)(jiao)(jiao)上年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)提高(gao)(gao)(gao)了8.5%，特別是部分(fen)(fen)摻(chan)煉(lian)(lian)(lian)(lian)(lian)頁巖(yan)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)煉(lian)(lian)(lian)(lian)(lian)廠(chang)，煉(lian)(lian)(lian)(lian)(lian)廠(chang)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)高(gao)(gao)(gao)達(da)(da)(da)(da)19.41美(mei)(mei)(mei)(mei)(mei)(mei)(mei)元/桶(tong)，西(xi)歐地(di)(di)區(qu)(qu)由(you)(you)于(yu)(yu)需(xu)(xu)求(qiu)下(xia)(xia)降，煉(lian)(lian)(lian)(lian)(lian)廠(chang)經營利(li)(li)潤(run)(run)明(ming)(ming)顯下(xia)(xia)降，2018年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)僅(jin)(jin)為(wei)(wei)4.54美(mei)(mei)(mei)(mei)(mei)(mei)(mei)元/桶(tong)，毛(mao)(mao)(mao)(mao)(mao)利(li)(li)降幅在24%左右，亞太地(di)(di)區(qu)(qu)由(you)(you)于(yu)(yu)油(you)(you)(you)(you)品市(shi)場供大于(yu)(yu)求(qiu)，新(xin)(xin)加(jia)坡(po)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)下(xia)(xia)降到(dao)(dao)5.05美(mei)(mei)(mei)(mei)(mei)(mei)(mei)元/桶(tong)，下(xia)(xia)降了13%。　　影響煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)的(de)(de)(de)(de)(de)(de)因(yin)素比較(jiao)(jiao)(jiao)復雜，包括加(jia)工(gong)原(yuan)油(you)(you)(you)(you)的(de)(de)(de)(de)(de)(de)價格、原(yuan)油(you)(you)(you)(you)類型、裝置結(jie)構(gou)(gou)、地(di)(di)理位置等(deng)。業界(jie)認為(wei)(wei)，雖(sui)然(ran)近期(qi)的(de)(de)(de)(de)(de)(de)中(zhong)低(di)油(you)(you)(you)(you)價可(ke)以使煉(lian)(lian)(lian)(lian)(lian)廠(chang)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)保持較(jiao)(jiao)(jiao)高(gao)(gao)(gao)水平(ping)(ping)，但(dan)從(cong)中(zhong)長(chang)期(qi)來看，由(you)(you)于(yu)(yu)油(you)(you)(you)(you)品需(xu)(xu)求(qiu)增(zeng)(zeng)(zeng)速放緩，煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)能(neng)力(li)過(guo)(guo)剩，在世界(jie)多(duo)數地(di)(di)區(qu)(qu)，煉(lian)(lian)(lian)(lian)(lian)廠(chang)不(bu)可(ke)能(neng)持續出(chu)現(xian)(xian)高(gao)(gao)(gao)達(da)(da)(da)(da)86%開(kai)工(gong)率(lv)和(he)超(chao)過(guo)(guo)10美(mei)(mei)(mei)(mei)(mei)(mei)(mei)元/桶(tong)的(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)額(e)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)。特別是美(mei)(mei)(mei)(mei)(mei)(mei)(mei)國以外(wai)的(de)(de)(de)(de)(de)(de)其(qi)他地(di)(di)區(qu)(qu)煉(lian)(lian)(lian)(lian)(lian)廠(chang)，短期(qi)雖(sui)受(shou)益于(yu)(yu)低(di)油(you)(you)(you)(you)價，但(dan)中(zhong)長(chang)期(qi)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)前景并(bing)不(bu)明(ming)(ming)朗，地(di)(di)區(qu)(qu)間的(de)(de)(de)(de)(de)(de)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)差距還將(jiang)加(jia)大，北美(mei)(mei)(mei)(mei)(mei)(mei)(mei)和(he)中(zhong)東(dong)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)可(ke)保持相對穩定，歐洲和(he)亞洲毛(mao)(mao)(mao)(mao)(mao)利(li)(li)下(xia)(xia)降。預(yu)計(ji)由(you)(you)于(yu)(yu)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)能(neng)力(li)增(zeng)(zeng)(zeng)長(chang)超(chao)過(guo)(guo)需(xu)(xu)求(qiu)增(zeng)(zeng)(zeng)長(chang)，2019年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)毛(mao)(mao)(mao)(mao)(mao)利(li)(li)將(jiang)普遍下(xia)(xia)降，2020年(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)(nian)以后，由(you)(you)于(yu)(yu)開(kai)始實施(shi)國際海事(shi)組織的(de)(de)(de)(de)(de)(de)新(xin)(xin)船用燃料油(you)(you)(you)(you)法規，中(zhong)餾分(fen)(fen)油(you)(you)(you)(you)需(xu)(xu)求(qiu)上升，煉(lian)(lian)(lian)(lian)(lian)油(you)(you)(you)(you)業的(de)(de)(de)(de)(de)(de)開(kai)工(gong)率(lv)和(he)利(li)(li)潤(run)(run)有可(ke)能(neng)恢(hui)復增(zeng)(zeng)(zeng)長(chang)。