Inani eliphelele lokukhiqiza le-epoxy propane licishe libe yizigidi eziyi-10 amathani!

Eminyakeni emihlanu edlule, isilinganiso sokukhiqiza amandla okusebenza kwe-epoxy propane eChina ikakhulukazi sahlala ngaphezulu kwe-80%. Kodwa-ke, kusukela ngo-2020, ijubane lokufakwa kwamandla okukhiqiza selisheshisiwe, eliye laholela ekunciphiseni ekunciphiseni ukuthembela. Kulindelwe ukuthi ngokuzayo, ngokufakwa kwamandla okusha okukhiqiza eChina, i-epoxy propane izoqedela ukufaka esikhundleni futhi ingafuna ukuthekelisa.

Ngokwemininingwane evela kuLuft neBloomberg, kusukela ngasekupheleni kuka-2022, umthamo wokukhiqiza emhlabeni jikelele we-epoxy propane cishe amathani ayizigidi eziyi-12,5, ikakhulukazi agxile enyakatho-mpumalanga ye-Asia, eNyakatho Melika naseYurophu. Phakathi kwazo, amandla okukhiqiza eChina afinyelele amathani ayizigidi ezingama-4,84, azobalwa cishe ama-40%, isikhundla sokuqala emhlabeni. Kulindeleke ukuthi phakathi kuka-2023 no-2025, umthamo omusha wokukhiqiza emhlabeni wonke we-epoxy propane uzogxila eChina, ngesilinganiso sokukhula sonyaka esingaphezu kwama-25%. Ekupheleni kuka-2025, umthamo wokukhiqiza ophelele waseChina uzoba amathani ayizigidi eziyi-10, ngokukhiqiza amakhono omhlaba wonke we-40%.

Ngokuya ngesidingo, ukwehla komkhosi we-epoxy eChina kusetshenziselwa ikakhulukazi ukukhiqizwa kwama-polytheal polyols, accounting ama-70%. Kodwa-ke, ama-polytheate polyols angene esimweni sokugqagqana, ngakho ukukhiqizwa okwengeziwe kudinga ukugaywa ngokuthumela ngaphandle. Sithole ukuxhumeka okuphezulu phakathi kokukhiqizwa kwezimoto ezintsha zamandla, ifenisha yefenisha kanye nevolumu yokuthumela ngaphandle, kanye nesidingo esibonakalayo se-oxylene oxide uma siqhathaniswa nesikhathi esifanayo ngonyaka owedlule. Ngo-Agasti, ukuthengiswa okuthengiswa kwefenisha kanye nokukhiqizwa okuqongelelayo kwezimoto ezintsha zenziwa kahle, ngenkathi umthamo wefenisha yokuthumela impahla eqongekile eqhubeka ukwenqaba unyaka nonyaka. Ngakho-ke, ukusebenza okuhle kwefenisha izimfuno zasendlini kanye nezimoto ezintsha zamandla kuzothuthukisa isidingo se-epoxy propane esikhathini esifushane.

Ukwanda okuphambili kumthamo wokukhiqiza we-styrene kanye nomncintiswano oqinile

Umkhakha weStyrene eChina ungene esiteji esivuthiwe, ngezinga eliphakeme lenkululeko yemakethe futhi azikho izithiyo zokungena embonini ezisobala. Ukusatshalaliswa kwekhono lokukhiqiza kuhlanganiswa ikakhulukazi amabhizinisi amakhulu anjengeSinopec kanye nePetrochina, kanye namabhizinisi azimele kanye nokusebenza okuhlanganyelwe. NgoSepthemba 26, 2019, ikusasa leStyrene lalibhalwe ngokusemthethweni futhi lathengiswa ku-Dalian Commodity Exchange.

Njengesixhumanisi esibalulekile ku-Upstream ne-Downstream zezimboni, i-Styrene idlala indima ebalulekile ekukhiqizeni uwoyela ongahluziwe, amalahle, irabha, amapulasitiki, neminye imikhiqizo. Eminyakeni yamuva nje, umthamo wokukhiqiza we-styrene wokukhiqiza kanye nokuphuma kukhule ngokushesha. Ngo-2022, inani eliphelele lokukhiqiza leStyrene eChina lifinyelele amathani ayizigidi eziyi-17,37, ukukhuphuka kwamathani ayizigidi eziyi-3.09 kuqhathaniswa nonyaka owedlule. Uma amadivaysi ahleliwe angafakwa ekusebenzeni ohlelweni, inani eliphelele lokukhiqiza lizofinyelela amathani ayizigidi ezingama-21.67, ukukhuphuka kwamathani ayizigidi ezingama-4,3.

Phakathi kuka-2020 no-2022, ukukhiqizwa kwe-styrene's Styrene kwafinyelela amathani ayizigidi eziyi-10.07, amathani ayizigidi eziyi-12,03, namathani ayizigidi eziyi-13.88, ngokulandelana; Ivolumu yokungenisa lingamathani ayizigidi eziyi-2.83, amathani ayizigidi eziyi-1.69, kanye namathani ayizigidi eziyi-1.14 ngokulandelana; IVolumu Ethunyelwayo ingamathani angama-27000, amathani angama-235000, namathani angama-563000, ngokulandelana. Ngaphambi kuka-2022, iChina ibingenisa i-styrene, kepha izinga lokuzenzela le-styrene eChina lifinyelele kuma-206% ngonyaka ka-2022. Kulindeleke ukuthi ivolumu yokungenisa kanye nokuthumela kwelinye izwe lizofika kubhalansi, Futhi iChina izoba ngumthumeli onetheni.

Ngokusebenzisa okuphansi komfula, i-styrene isetshenziselwa ikakhulukazi ukukhiqizwa kwemikhiqizo efana ne-PS, i-EPS, ne-AB. Phakathi kwazo, ukulingana okusetshenziswa kwe-PS, i-EPS, kanye ne-ABS kungama-24,6%, 24.3%, no-21%, ngokulandelana. Kodwa-ke, ukusetshenziswa kwamandla wesikhathi eside kwe-PS ne-EPS akwanele, futhi amandla amasha akhawulelwe eminyakeni yamuva. Ngokuphambene nalokho, i-AB iye yakhulisa ngokuqinile isidingo ngenxa yokusatshalaliswa kwamandla akhiqizwayo agxile kanye nezinzuzo ezibonakalayo zemboni. Ngo-2022, umthamo wokukhiqiza wasekhaya we-ABS unamathani ayizigidi ezingama-5.57. Eminyakeni elandelayo, amasu we-Abs asekhaya wokukhulisa umthamo wokukhiqiza ngamathani ayizigidi ezingama-5.16 ngonyaka ka-916 ngonyaka wamathani ayi-9.36 million ngonyaka. Ngokukhiqizwa kwala madivaysi amasha, kulindeleke ukuthi inani lokusetshenziswa kwe-abs ku-DownTream Styrene ukusetshenziswa kuzokhula kancane esikhathini esizayo. Uma ukukhiqizwa kwe-DownTream okuhleliwe kungafinyelelwa ngempumelelo, kulindeleke ukuthi i-ABS ingathola i-EPS njengomkhiqizo omkhulu we-styream we-styrene ngo-2024 noma ngo-2025.

Kodwa-ke, imakethe ye-EPS yasekhaya ibhekene nesimo se-Oversupply, ngezimpawu ezisobala zokuthengisa izifunda. Ethintwa yi-Covid-19, umthetho wombuso wemakethe yezezakhiwo, ukuhoxiswa kwezinqubomgomo ezivela emakethe ye-Mail Appliance, kanye nemvelo yokuthumela ngaphandle kwe-EPS, ukufunwa kwemakethe ye-EPS kungaphansi kwengcindezi. Noma kunjalo, ngenxa yezinsizakusebenza eziningi zeStyrene kanye nesidingo esibanzi sezimpahla ezisezingeni eliphakeme, ezihambisana nezithiyo eziphansi zokungena embonini, amandla amasha okukhiqiza ama-EPS aqhubeka athulwe. Kodwa-ke, ngokumelene ne-backrop yobunzima ekufaniseni ukukhula kwe-DENSTream Dem, into "yokubandakanya" embonini yasekhaya yasekhaya ingaqhubeka idakhu.

Ngokuqondene nemakethe ye-PS, yize umthamo ophelele wokukhiqiza usufinyelele amathani ayizigidi eziyi-7.24, eminyakeni ezayo, amacebo we-PS ukwengeza cishe amathani angu-2.41 wokukhiqiza amathani / ngonyaka. Kodwa-ke, uma kunesifo esingesihle se-PS, kulindeleke ukuthi umthamo omkhulu wokukhiqiza kuzoba nzima ukuqala ukukhiqizwa ngesikhathi esifanele, futhi ukusetshenziswa kwe-sluggish phansi kuzothuthukisa umfutho wengcindezi ye-OverPSPly.

Ngokuya kokugeleza kwezohwebo, esikhathini esedlule, eStyrere kusuka e-United States, eMiddle East, eYurophu naseNingizimu-mpumalanga ye-Asia kwageleza enyakatho-mpumalanga ye-Asia, eNdiya naseNingizimu Melika. Kodwa-ke, ngo-2022, kube nezinguquko ezithile ekuhambeni kwezindawo zokuhweba, nezindawo eziphambili zokuthekelisa zaba yi-Middle East, eNyakatho Melika, kanti izindawo eziseNingizimu Melika, ngenkathi izindawo eziphambili zaseNyakatho, neNingizimu Melika. Isifunda sase-Middle East singumthumeli omkhulu emhlabeni we-Styrene imikhiqizo, ngezikhombisi zayo zokuthumela eziphambili kufaka phakathi i-Europe, eNortheast Asia, neNdiya. INyakatho Melika ingumthumeli wesibili ngobukhulu emhlabeni weStyrene, futhi iningi le-US Supply ethunyelwa eMexico naseNingizimu Melika, kanti okunye kuthunyelwa e-Asia naseYurophu. Amazwe aseSoutheast Asia anjengeSingapore, i-Indonesia, kanye neMalaysia futhi athumela imikhiqizo ethile ye-styrene, ikakhulukazi eNyakatho-Asia, eSouth Asia naseNdiya. I-Northeast Asia ingumngeli omkhulu ongenisa ezweni lonke waseStyrene, neChina naseNingizimu Korea ukuba amazwe amakhulu angenisayo. Kodwa-ke, eminyakeni emibili edlule, ukunwetshwa okuqhubekayo okusheshayo kwe-Styrene Production Amanani e-Styrene Production kanye noshintsho olukhulu emhlanganweni wamanani ezifundazweni aphesheya, ukukhula kwamanye amazwe kweChina sekukhuphukile kakhulu, amathuba okubuyiselwa emuva kwembuthano eSouth Korea, eChina akhuphukile , kanti ukuthuthwa kolwandle kuye kwandise naseYurophu, Türkiye nakwezinye izindawo. Yize kunesidingo esikhulu se-styrene ezimakethe zaseNingizimu Asia neyaseNdiya, njengamanje abangenisi ababalulekile be-Styrene imikhiqizo ngenxa yokuntuleka kwezinsiza ze-ethylene kanye nezitshalo ezimbalwa ze-styrene.

Esikhathini esizayo, imboni ye-styrene yaseChina izoncintisana nokungenisa okuvela eSouth Korea, eJapan nakwamanye amazwe emakethe yasekhaya, bese iqala ukuncintisana neminye imithombo yezimpahla ezimakethe ngaphandle kwezwe laseChina. Lokhu kuzoholela ekubiyeleni kabusha emakethe yomhlaba.