South China Index ikucheperachepera
Zambiri za indexing index ndi zosalala
Mlungu watha, msika wa mankhwala apakhomo unatsika.Kutengera ndi mitundu 20 yomwe imayang'anira zochitika zazikuluzikulu, zinthu zitatu zawonjezeredwa, 8 zachepetsedwa, ndipo 9 ndi zathyathyathya.
Malinga ndi momwe msika wapadziko lonse lapansi ukuyendera, msika wapadziko lonse wamafuta amafuta udatsika sabata yatha.Pakati pa sabata, mkhalidwe wa Russia ndi Ukraine ndi vuto la Iran linali lovuta kuthetsa, ndipo kupititsa patsogolo kuwonjezereka kunapitirira;Komabe, kufooka kwachuma nthawi zonse kunkapondereza kukwera kwamitengo yamafuta, msika womwe ukukhudzidwawo udapitilirabe, ndipo mitengo yamafuta padziko lonse lapansi idatsika kwambiri.Pofika pa Januware 6, mtengo wokhazikika wa mgwirizano waukulu wa tsogolo lamafuta a WTI ku United States unali $ 73.77 / mbiya, yomwe idachepetsedwa ndi $ 6.49 / mbiya kuyambira sabata yatha.Mtengo wokhazikika wa mgwirizano waukulu wa tsogolo lamafuta a Brent unali $ 78.57 / mbiya, yomwe idachepetsedwa ndi $ 7.34 / mbiya kuyambira sabata yatha.
Kuchokera pakuwona msika wapakhomo, msika wamafuta wopanda mafuta udali wofooka sabata yatha, ndipo zinali zovuta kulimbikitsa msika wamankhwala.Pafupi ndi Chikondwerero cha Spring, mabizinesi apakhomo adayimitsidwa kugwira ntchito motsatizana, ndipo kufunikira kwakhala kofooka kukokera msika ukukwera, ndipo msika wamankhwala uli wofooka.Malinga ndi deta yowunikira ku Guanghua transaction, index index ya South China Chemical Products inali yotsika sabata yatha, ndipo index yamtengo wa South China Chemical Products (yomwe imadziwika kuti "South China Chemical Index") inali 1096.26 mfundo. , yomwe inatsika ndi mfundo za 8.31 poyerekeza ndi sabata yapitayi, kuchepa kwa 0.75% Essence Pakati pa 20 classification indexes, 3 indexes of toluene, two giant, ndi TDI yawuka, ndi ma index asanu ndi atatu a ma index asanu ndi atatu a ma index asanu ndi atatu. aromatics, methanol, acryl, MTBE, PP, PE, formaldehyde, ndi styrene adachepetsedwa, pamene zolemba zotsalazo zinakhala zokhazikika.
Chithunzi 1: Deta yofotokozera ya South China Chemical Index sabata yatha (m'munsi: 1000).Mtengo wolozera umatchulidwa ndi amalonda.
Chithunzi 2: Trend of South China Index kuyambira Januware 21st mpaka Januware 2023 (base: 1000)
Chimodzi mwazomwe zikuchitika pamsika wa classification index
1. Methanol
Mlungu watha, msika wa methanol unali kumbali yofooka.Ndi mayiko mitengo yamafuta msika kutsika, msika maganizo amakhala ofooka, makamaka ambiri kutsika mabizinezi tchuthi pasadakhale, doko malo katundu zinthu si zabwino, wonse msika kuthamanga kugwa.
Pofika masana pa Januware 6, mitengo ya methanol ku South China idatsekedwa pa 1140.16 point, kutsika ndi 8.79 point kapena 0.76% poyerekeza ndi sabata yapitayi.
2. SodiumHydroxide
Mlungu watha, zoweta madzi - zamchere msika anali ofooka ndi okhazikika.Pafupi ndi Chikondwerero cha Spring, kutchuka kwa malonda a msika kwachepa, kufunikira kogula kumafooketsa, kutumiza mabizinesi kumachedwa, ndipo palibe chithandizo chabwino pakalipano, ndipo msika wonse ukuchepa pang'onopang'ono.
Sabata yatha, msika wam'nyumba wamchere udapitilirabe kugwira ntchito, koma mayendedwe amsika adafooka poyerekeza ndi nthawi yapitayi.Kupanikizika kwa mabizinesi otumizidwa pang'onopang'ono kunakula, ndipo msika unkagwira ntchito kwakanthawi.
Kuyambira pa Januwale 6, chiwerengero cha mtengo wa pyrine ku South China chinatsekedwa pa mfundo za 1683.84, zomwe zinali zofanana ndi sabata yapitayi.
3. Ethylene Glycol
Mlungu watha, zoweta ethylene glycol msika ofooka ntchito.Pasanathe sabata imodzi, mafakitale ena opangira nsalu zapoizoni ayima patchuthi, kufunikira kwachepa, kutumiza kumadoko kuchepetsedwa, kuchulukirachulukira kukupitilira, msika wapakhomo wa ethylene glycol udafooka.
Kuyambira pa Jan. 6, chiwerengero cha glycol ku South China chinatsekedwa pa mfundo za 657.14, pansi pa 8.16 mfundo, kapena 1.20%, kuyambira sabata yapitayi.
4. Sitima
Sabata yatha, msika wapakhomo wa styrene udafooketsa ntchito.Pakati pa sabata, chifukwa cha mliri ndi nyengo yopuma, ntchito yomanga pansi inachepa, kufunikira kotsatiridwa kunali kochepa, ndipo kufunikira kolimba kunasungidwa, kotero kuti msika unali wovuta kulimbikitsidwa, womwe unali wofooka ndi wotsika.
Pofika pa Januware 6, index yamitengo ya styrene ku South China idatseka pa 950.93 point, kutsika ndi 8.62 point, kapena 0.90%, kuyambira sabata yatha.
Kusanthula kwa msika
Zodetsa nkhawa za msika pazachuma ndi zomwe zikuyembekezeka zikupitilirabe, msika ulibe mphamvu komanso zabwino, ndipo mitengo yamafuta padziko lonse lapansi ili pamavuto.Kuchokera pamalingaliro apakhomo, pamene Phwando la Spring likuyandikira, kufunikira kwa mapeto kumakhala kocheperapo, ndipo mlengalenga wa msika wa mankhwala umakhala wopanikizika.Zikuyembekezeka kuti msika wamankhwala apanyumba ukhoza kupitilirabe kukhala wopanda mwayi posachedwa.
1. Methanol
Kuchulukirachulukira kwa chipangizo chachikulu cha olefin kwayenda bwino pakuwongolera phindu.Komabe, chifukwa chikhalidwe chakumtunda chili pafupi ndi Chikondwerero cha Spring, makampani ena asiya kugwira ntchito patchuthi pasadakhale.Kufunika kwa methanol kumachepa, ndipo chithandizo cha mbali yofunikira ndichofooka.Kuphatikizidwa pamodzi, zikuyembekezeka kuti msika wa methanol ukuyembekezeka kugwira ntchito mofooka.
2. SodiumHydroxide
Pankhani ya alkali yamadzimadzi, tchuthi cha Chikondwerero cha Spring chisanachitike, zida zina zakumunsi kapena malo oimikapo magalimoto zidzalowa patchuthi, zofunidwa zikuyembekezeka kutsika, ndipo malamulo oyendetsera malonda akunja amaperekedwa pang'onopang'ono ndikumalizidwa.Chifukwa cha zoipa zingapo, zikuyembekezeka kuti msika wamadzimadzi amchere ukhoza kuchepa.
Pankhani ya mapiritsi a caustic soda, chidziwitso chamtengo wapatali sichokwera kwambiri, ndipo mtengo wokwera kwambiri umalepheretsa kutsika kwachangu kogula pamlingo wina.Zikuyembekezeka kuti msika wa mapiritsi a caustic soda ukhoza kukhala ndi zofooka posachedwa.
3. Ethylene Glycol
Pakali pano, kutsika kwa poliyesitala kupanga ndi malonda akupitirizabe kukhumudwa, kufunikira kwa ethylene glycol ndi kofooka, kusowa kwa chithandizo chabwino pakufunika, kuchulukirachulukira kukupitirizabe, zikuyembekezeka kuti msika waposachedwa wa ethylene glycol kapena kupitirizabe kugwedezeka kwapansi. .
4. Sitima
Ndi kuyambiranso kwa gawo la chipangizocho ndi chipangizo chatsopano chopangidwa, kuperekera kwa styrene kudzakhalabe kowonjezereka, koma kutsika kwamtunda kwalowa mu gawo la tchuthi, kufunikira sikuli bwino kwambiri, styrene kapena kugwedezeka kofooka kumayembekezeredwa pakapita nthawi.
Nthawi yotumiza: Jan-12-2023