Izinto zokusetshenziswa zamakhemikhali ziyavuka futhi

Muva nje, i-Guangdong Shunde Qi Chemical ikhiphe "Isaziso Sesexwayiso Sangaphambi Kwentengo", ithi incwadi yokwenyuka kwentengo yabahlinzeki bezinto zokusetshenziswa eziningi itholakele ezinsukwini ezimbalwa ezedlule. Iningi lezinto zokusetshenziswa likhuphuke kakhulu. Kulindeleke ukuthi kube nokuthambekela okukhuphukayo kamuva. Nakuba ngifuna ukwenza konke ukuze ngiqoqe izinto zokusetshenziswa eziningi ngaphambi komkhosi, kuyadabukisa ukuthi izinto zokusetshenziswa ezisetshenziswayo zisalinganiselwe, futhi kuthiwa inkampani izolungisa intengo yomkhiqizo ngesikhathi esifanele.

UShunde Qiangqiang uphinde wathi ukuhleleka kwama-oda akukuvimbeli, futhi izinto ezifakwe esitokweni zisetshenziswa kusenesikhathi. Kungenzeka ukuthi inani lamakhasimende ngeke linikezwe okujwayelekile ngentengo yeyunithi yokuqala kamuva. Lesi sitatimende sihambisana kakhulu nesitatimende sakamuva sezinkampani eziningi zokumboza. Phela, isitokwe sezinyanga ezimbili esifakwe esitokweni esivamile kumele siphele. Uma izinto zokusetshenziswa ziphezulu ngaphansi kwengcindezi, uma ufuna ukukhiqiza upende ukuze ubambe ama-oda, kufanele uqale igagasi lokuthenga, futhi kuzothinta nezindleko zebhizinisi ngokufanele.

Izinto zokusetshenziswa zisakhula, futhi ukuvalwa kumisiwe futhi ingxoxo eyodwa isibe “icebo elisha”

Ngemva kweminyaka emithathu yokuhlupheka, izinkampani zamakhemikhali ekugcineni ziphunyukile ekuvinjelweni okuqhubekayo kwalolu bhubhane. Kubonakala sengathi zifuna ukubuyisa ukulahlekelwa kweminyaka edlule ngesikhathi esisodwa, ngakho-ke intengo yezinto zokusetshenziswa ibilokhu ikhuphuka ngamagagasi, futhi lo mkhuba ukhule kakhulu ngemva koMkhosi waseNtwasahlobo. Okubi kakhulu ukuthi njengamanje, amanye amabhizinisi e-resin, emulsion, kanye ne-pigment aseqalile ukuvala lesi sipho ngaphandle kwesilinganiso, isimo esithile sidinga ingxoxo eyodwa, intengo incike edumeleni lomkhiqizo wekhasimende kanye nomthamo wokuthenga, futhi ayikwazi ukunikeza amakhasimende ukuqhathaniswa kwentengo.

I-Emulsion: Intengo ikhuphuka ngama-yuan angu-800/ton, ingxoxo eyodwa, futhi ayiwamukeli ama-oda esikhathi eside asele.

I-Badfu: Kusukela ekuqaleni konyaka, intengo yezinto zokusetshenziswa iqhubekile nokukhuphuka. Kusukela ngomhlaka-2 kuNhlolanja, intengo yosuku olulodwa ye-acrylic (eMpumalanga China) ifinyelele ku-10,600 yuan/ton, kanti ukwenyuka okuhlanganisiwe kwe-1,000 yuan/ton kuqhubekile nokukhuphuka ngemva konyaka. Ngokusho kwezibikezelo zemakethe, izinto zokusetshenziswa zinamandla, futhi kusenesikhala sokukhuphuka kule nyanga. Kusukela manje kuqhubeke, intengo yomkhiqizo izolungiswa, futhi isinqumo ngeke sisawamukela ama-oda esikhathi eside okuqongelela ama-oda esikhathi eside.

I-Baolijia: Izinto zokusetshenziswa ezahlukahlukene ezisetshenziswa ekukhiqizweni kwe-hydrogen ye-acrylic zikhuphukile ngenxa yokushoda kokunikezwa kanye namanani aholele ekwenyukeni okukhulu kwezindleko zomkhiqizo. Ngemva kocwaningo, kwanqunywa ukuthi intengo yokukhangisa imikhiqizo yomkhiqizo inyuswe ngamazinga ahlukene, futhi intengo ethile yasebenzisa inqubomgomo "yengxoxo eyodwa".

I-Anhui Demon resin: Muva nje, amanani ezinto zokusetshenziswa ezifana ne-acrylic, ne-styrene nezinye izinto zokusetshenziswa aqhubeke nokukhuphuka, futhi kusenezici ezinkulu ezingaqinisekile endleleni yezinto zokusetshenziswa. Manje lungisa intengo yeloshini ngokusekelwe ekuqaleni. /Ton, umkhiqizo wasemanzini uphakamisa ama-yuan angu-600-800/ton, kanti eminye imikhiqizo ikhuphuka ngama-yuan angu-500-600/ton.

Isigaba Sezinto Zokwenza Izinto Ezingaphezulu Zekhemikhali saseWanhua: I-PA Lotion ikhushulwa ngama-yuan angu-500/ton; I-PU Lotion, ama-50% emikhiqizo engenhla akhushulwe ngama-yuan angu-1000-1500/ton; eminye imikhiqizo eqinile ikhushulwe ngama-yuan angu-500-1000/ton.

I-Titanium Dioxide: izinkampani ezingaphezu kuka-20 zikhuphukile, ama-oda asezingeni kusukela ngo-Ephreli, ukulungiswa kwe-oda sekulungele ukukhuphuka futhi

Ngemva koMkhosi waseNtwasahlobo, izinkampani ezingaphezu kuka-20 ze-titanium dioxide zathumela incwadi yokwenyusa. Ukwanda kwentengo yasekhaya okungaba yi-1,000 yuan/ton, kanye nokwanda kwentengo yamazwe ngamazwe okungaba yi-$80-150/ton, okubeka ithoni yokwenyuka kwentengo ngoFebhuwari. I-Longbai nabanye abakhiqizi abakhulu banokukhula okusobala ebuholini babo. Abakhiqizi abaningi bangathuthuka futhi bakhuphuke. Isidingo sabasebenzisi abaningi kanye nesidingo esiguquguqukayo sikhuthaziwe.

Ngesikhathi seMkhosi waseNtwasahlobo, amabhizinisi amaningi e-titanium dioxide agcinwe, futhi ukunikezwa kwemakethe kwehlile. Nakuba abakhiqizi beqale kabusha ukwakha ngokulandelana ngemva komkhosi, inani lemakethe lilonke liphansi. Ngesikhathi esifanayo, ngaphansi kokululama kancane kancane kwesidingo ekhaya nakwamanye amazwe, isidingo semakethe ye-titanium pink powder naso sikhulile. Ama-oda okuthumela kwamanye amazwe amanye amabhizinisi akhuphuke kakhulu. Abanye abakhiqizi bahlele ama-oda kuze kube ngu-Ephreli. Amabhizinisi oMnyango avale okwesikhashana ama-oda. Ngemva kwabakhiqizi, bazoqhubeka nokubhalisa amanani. Imakethe izoqhubeka nokuthuthuka.

I-Resin: ukwanda okujwayelekile kwama-yuan angu-500/ton, akukho khotheshini, ukuxoxisana okukodwa, ukunciphisa ukusebenza komthwalo

Intengo yemakethe ye-resin ewuketshezi ingu-16,000 yuan/ton, ukwenyuka kwama-yuan angu-500/ton kusukela ekuqaleni konyaka; intengo yemakethe ye-resin eqinile ingu-15,500 yuan/ton, ukwenyuka kwama-yuan angu-500/ton kusukela ekuqaleni konyaka. Njengamanje, izinkampani eziningi ze-resin zisebenza ngemithwalo ephansi futhi zisebenzisa ingxoxo eyodwa.

Ngokuphathelene ne-epoxy resin ewuketshezi: I-Kunshan South Asia ayicaphuni okwamanje, i-oda langempela liyinye ngeyinye; i-Jiangsu Yangnong inomthwalo ongu-40%; i-Jiangsu Ruiheng inomthwalo ongu-40%; i-Nantong Star inomthwalo ongu-60%. Ikhuluma; Ukulinganisa umthwalo we-petrochemical cishe u-80%, futhi isipho asicaphuniwe okwamanje.

Ngokuphathelene ne-resin eqinile ye-epoxy: Inhliziyo egxilile ye-Huangshan i-Qitai ilayisha ngo-60%. I-single entsha ayinikezi okwamanje. Kubalulekile ukuxoxa ngemininingwane ngokwemininingwane; Ukulinganisa umthwalo we-Petrochemical kungu-60%, kanti i-oda elisha lesinyathelo esisodwa alicaphuni okwamanje.

I-MDI: I-Wanhua rose izinsuku ezimbili zilandelana, yeka izinsuku ezingu-30

Intengo ye-MDI ye-Wanhua Chemical ikhuphuke kabili ilandelana kusukela ngo-2023. NgoJanuwari, intengo ebhalwe phansi ye-MDI emsulwa eShayina yayingu-20,500 yuan/ton, okwakuyi-500 yuan/ton ephakeme kunentengo ngoDisemba 2022. NgoFebhuwari, intengo ebhalwe phansi ye-MDI ehlanganisiwe eShayina yayingu-17,800 yuan/ton, i-1,000 yuan/ton ephakeme kunentengo ngoJanuwari, kanti intengo ebhalwe phansi ye-MDI emsulwa yayingu-22,500 yuan/ton, i-2,000 yuan/ton ephakeme kunentengo ngoJanuwari.

I-BASF imemezele ukwenyuka kwentengo ngo-$300 ngethani lemikhiqizo eyisisekelo ye-MDI e-ASEAN naseNingizimu Asia.

Njengamanje, kunabantu abaningi embonini yokulungisa izindawo zokupaka. I-Wanhua Chemical (Ningbo) Co., LTD., inkampani ephethwe ngokuphelele yi-Wanhua Chemical, izomisa ukukhiqizwa kokulungiswa kweyunithi ye-MDI Phase II (amathani angu-800,000 ngonyaka) kusukela mhla ziyi-13 kuNhlolanja. Ukulungiswa kulindeleke ukuthi kuthathe izinsuku ezingaba ngu-30, kanti umthamo wokukhiqiza uzobalelwa ku-26% wenani eliphelele lokukhiqiza le-Wanhua Chemical. Ukulungiswa kwamathani angu-400,000 ngonyaka wedivayisi ye-MDI efektri eseNingizimu-ntshonalanga yeShayina kuhlelelwe ukuqala mhla ziyi-6 kuNhlolanja, futhi kulindeleke ukuthi kuthathe inyanga eyodwa. Ngenxa yomonakalo omkhulu womugqa we-electrolytic cathode efektri eJalimane phesheya kwezilwandle, i-force majeure yenzeka mhla ziyi-7 kuZibandlela kudivayisi ye-MDI, futhi isikhathi sokubuyiselwa asikwazi ukunqunywa njengamanje.

I-Isobutyraldehyde: Yandisa ama-yuan angu-500/ton, amanye amadivayisi ayayeka

I-Isobutyraldehyde ikhuphuke ngama-yuan angu-500/ton ngemuva kweholide, abakhiqizi be-isobutyral basekhaya bayayeka ukulungiswa, i-Shandong i-isobutyral device ihlelwe ukuyeka ukukhiqizwa ngo-Ephreli, isikhathi cishe siyizinyanga eziyishumi; i-Shandong i-isobutyral device imisiwe ukulungiswa futhi kulindeleke ukuthi iqale kabusha ngenyanga.

I-Neopentyl glycol: ukwanda kwe-2500 yuan/ton ngonyaka

I-Wanhua Chemical icaphune i-12300-12500 yuan/ton ye-neopentyl glycol, cishe i-2,200 yuan/ton ephakeme kunentengo ekuqaleni konyaka, kanye nentengo yemakethe ephakeme cishe i-2,500 yuan/ton. Intengo entsha yokusatshalaliswa kwe-pentadiol ye-Ji 'nan Ao Chen Chemical ingu-12000 yuan/ton, intengo ikhuphuke ngo-1000 yuan/ton.

Ngaphezu kwalokho, kuvamile kakhulu ukuthi amabhizinisi amakhemikhali ame ukuze alungise izinto.

Izinga lokusebenza le-PVC lilonke lalingu-78.15%, izinga lokusebenza kwendlela yamatshe lalingu-77.16%, izinga lokusebenza kwendlela ye-ethylene lalingu-83.35%, kanti umugqa we-Qilu Petrochemical 1 (amathani angu-350,000) uhlelelwe izinsuku eziyi-10 maphakathi no-Febhuwari. I-Guangdong Dongcao (amathani angu-220,000) ihlelelwe ukugcinwa izinsuku ezi-5 maphakathi no-Febhuwari.

Idivayisi ye-PP kaHebei Haiwei engu-300,000-ton iphinda ivele ku-T30S, futhi okwamanje inomthwalo ongaba ngu-70%.

Umkhiqizo waminyaka yonke we-Qinghai Salt Lake wamathani ayi-160,000 ezindawo zokupaka zedivayisi ye-PP.

I-Sino-South Korea petrochemical amathani angu-200,000 okupaka umugqa we-JPP.

Imakethe ye-silicon yezimboni esifundeni saseNingizimu-ntshonalanga ivaliwe kakhulu, futhi amaphephandaba asakazeke nge-silicon yemvelo asebenza kahle kakhulu.

I-Ningxia Baofeng (Isigaba I) Amathani ayizigidi ezingu-1.5 ngonyaka wendawo yokupaka i-methanol (amathani angu-300,000 ngonyaka esigabeni sokuqala) kulindeleke ukuthi abe amasonto ama-2-3.

I-Ningxia Baofeng (Isigaba III) Kuhlelwe ukuthi kuzanywe umhlobiso omusha we-methanol ongamathani ayizigidi ezingu-2.4 ngonyaka ngoFebhuwari, futhi kulindeleke ukuthi ukhiqizwe maphakathi noMashi.

Izinkampani eziningi ze-propylene zisesigabeni sokuvalwa nokugcinwa kwazo, okuthinta amandla okukhiqiza angaphezu kwamathani angu-50,000.

Izinkampani eziningi zamakhemikhali zithi imbangela yalolu bhubhane lokwenyuka kwentengo ibangelwa yingcindezi ebangelwa yizimpahla ezikhuphukayo, kodwa azizange ziphakamise imakethe ekhuphukayo. Isizathu sisobala ukuthi yize ubhubhane selungene esigabeni esisha sokuvimbela nokulawula, ukukhululeka kwezinqubomgomo ezindaweni ezahlukene akuhlukile kakhulu kunobhubhane lwangaphambi kwalo, kodwa imakethe ayikalulami ngokuphelele futhi ilulame. Kusukela ekuzethembeni kwabathengi kuya ekuthuthukisweni nasekwakheni amaphrojekthi akhuphukayo Kuthatha isikhathi nendawo ukuyidlulisela ngokumelene nomkhuba ezintweni zokusetshenziswa zamakhemikhali. Ukwenyuka kwentengo kungasetshenziswa kuphela njengesizathu sokucindezela okuphezulu kanye nokungezwani kokunikezwa.