Iyadoo la eegayo suuqa qaabaynta sanadka 2023, dadka gudaha warshadaha ku jira waxay aaminsan yihiin in suuqu uu ku jiro isbeddel hawlgal oo sarreeya oo hooseeya. Sanadkan wali waa sanad ay awoodda wax soo saarka ee styrene si xawli ah u fidday. Ka-hortagga qashinka ee nus-sano ah ayaa dhammaaday. Badeecadaha shisheeye ama nadiifinta si loo caburiyo suuqa gudaha. Isla mar ahaantaana, awoodda hoos u socota ayaa la sii daayay. Ka hooseeya 2022, faa'iidada way adag tahay in la kordhiyo.
Kobaca wax soo saarku wuxuu noqon karaa 17%
"Sanadka 2022, awoodda styrene-ka gudaha ayaa wali ku jirta kanaal korriin sare leh, heerka kobacana waxaa la filayaa inuu gaaro 20%, taasoo noqon doonta wax soo saarka ugu dhaqsaha badan silsiladda warshadaha ee silsiladda warshadaha. Sababtoo ah sii deynta degdegga ah ee awoodda wax soo saarka cusub ee styrene, kororka wax soo saarka iyo cadaadiska iibka ayaa kordhi doona, heerka isticmaalka awooddana ma noqon doono mid wanaagsan intii suurtagal ah. Waxaa la filayaa inay noqon karto qiyaastii 78%. "Falanqeeyaha Kim Lianchuang Wang Li ayaa aaminsan.
Wang Li wuxuu sheegay in sanadka 2023, qalab cusub sida Lianyungang Petrochemical, Zibo Junchen, Guangdong Petrochemical, Zhejiang Petrochemical laga yaabo in la geliyo wax soo saarka, heerka kobaca awoodda wax soo saarka ee styrene-na la filayo inuu gaaro 23%. Haddii shaqada dib loo dhigo sababo la xiriira kordhinta iska hor imaadka u dhexeeya saadka iyo baahida, heerka kobaca ee wax soo saarka styrene-ka sanadkan wuxuu noqon karaa 17%.
Iyada oo ay taasi saamaysay, suuqa styrene ee sanadkan wuxuu socdaa ama leeyahay isbeddel sare iyo mid hooseeya, celceliska qiimaha sanadkana wuxuu ka yaraan doonaa 2022. Gaar ahaan, saadaasha qiimaha kor u kaca rubuca labaad. Dhinac, sababtoo ah ballaarinta sii socota ee styrene sanadkan, cadaadiska wax soo saarka rubuca koowaad ayaa ka weynaa, baahida loo qabo in la kordhiyo inta lagu jiro Xafladda Gu'ga ayaa daciiftay. Dhanka kale, baahida rubuca labaad ayaa la filayay inay soo kabato, wax soo saarka hoosena sidoo kale wuu daba socon doonaa. Rubucyada saddexaad iyo afraad, sahayda styrene waxay ku jirtaa heer sare baahidana si tartiib tartiib ah ayay u daciiftay, qiimuhuna wuu hoos u dhici karaa. Waxaa xusid mudan in inta lagu jiro dayactirka dhexe ee qalabka styrene, ay jiri karto mowjado suuqyo kor u kacaya, laakiin kororku waa xaddidan yahay.
Intaa waxaa dheer, arrin kale oo saameysa isbeddellada suuqa styrene sanadkan ayaa ah in ka hortagga qashin-qubka uu dhammaan doono. Juun 22, 2018, Wasaaradda Ganacsiga ayaa ku dhawaaqday go'aan kama dambays ah oo ku saabsan sahaminta ka hortagga qashin-qubka ee ka soo jeeda Kuuriyada Koonfureed, Taiwan iyo Mareykanka. Ka dib dhammaadka ka hortagga qashin-qubka bisha Juun ee sanadkan, Shiinaha, oo ah dalka ugu weyn ee macaamiisha ee styrene-ka adduunka, ayaa soo jiidan doona dareenka soosaarayaasha styrene-ka adduunka. In kasta oo awoodda wax-soo-saarka cusub ee styrene-ka gudaha si joogto ah loo sii daayo oo ku-tiirsanaanta soo-dejinta ay sii yaraanayso, haddana socodka sahaydu wuu sii socon doonaa, waddada cusub ee kala-goynta ayaa si tartiib tartiib ah u samaysan doonta, ama waxay cadaadis saari doontaa suuqa gudaha muddo cayiman gudahood.
Meesha faa'iidada laga helayo ayaa sii cidhiidhinaysa
Sannadkii 2022, marka laga reebo warshadaha ingenuylene ee rubuci saddexaad, inta kale ee waqtiga waxay asal ahaan ahayd khasaare khasaare ah. Khasaaraha aragtiyeed ee ilaa 1,000 yuan (qiimaha tan, isla kan hoose), iyadoo celcelis ahaan uu ahaa 379 yuan sannadkii.
Han Xiaoxiao, oo ah falanqeeye ka tirsan Longzhong Information, ayaa aaminsan in marka laga soo tago sii deynta muhiimka ah ee awoodda wax soo saarka cusub, arrin kale oo muhiim ah ay tahay in qiimaha sare uu sii wado cadaadiska. Benzene saafi ah waa mid ka mid ah walxaha ugu muhiimsan ee ceeriin ee styrene, isbeddellada qiimaheeduna waxay muhiim u yihiin isbeddelka styrene.
Qeybtii hore ee 2022, qiimaha benzene saafiga ah ayaa si weyn kor ugu kacay sababtoo ah sahayda oo yar iyo qiimaha dibadda oo aad u sarreeya, wuxuuna hoos u dhacay qeybtii labaad ee sanadka sababtoo ah terminal negative iyo ururinta kaydka dekedaha, iyadoo celceliska qiimaha sanadlaha ah uu ku dhow yahay 9,000 yuan.
Labadii sano ee la soo dhaafay, farqiga qiimaha ee u dhexeeya benzene saafi ah iyo styrene ayaa si weyn hoos ugu dhacay. Sannadihii hore, farqiga qiimaha ee u dhexeeya benzene saafi ah iyo styrene waxaa la ilaalinayay 2000 ilaa 2500 yuan, waxaana la yareeyay 1000 ilaa 1500 yuan labadii sano ee la soo dhaafay, mararka qaarna 200 ilaa 500 yuan oo keliya. Sannadkii 2022, silsiladda warshadaha styrene oo leh badeecooyin faa'iido wanaagsan leh oo loogu talagalay walxaha ceeriin ah ayaa dhammaadtay benzene saafi ah.
Sanadka 2023, qiimaha benzene saafiga ah qeybta hore ee sanadka ama shoog sare, qeybta labaad ee sanadka ama khatarta sare ee dayrta. Waxaa jira warshado badan oo hoos u dhaca benzene saafi ah. Marka laga eego dhinaca isticmaalka saamiga, styrene wali waa wax soo saarka ugu weyn ee isticmaalka benzene saafiga ah, oo gaaraya qiyaastii 47%. Isla mar ahaantaana, sanadkan awoodda styrene ayaa sii wadda inay si degdeg ah u ballaarato, baahida benzene saafiga ah ayaa wali sii kordheysa. Asalka "kaarboon labanlaab ah", sababtoo ah heerka shaqada ee warshadaha coking ma ku filna, isku-dubaridka sahayda ceeriin ee la dulsaaray ayaa xaddidan, ayaa la filayaa sanadkan qiimaha benzene saafiga ah ayaa la filayaa inuu ilaaliyo xaalad dhammaystiran oo heer sare ah.
Iyada oo qiimaha sare iyo haynta, wax soo saarka iyo hawlgalka warshadaha styrene ee hooseeya ayaa weli wajahaya cadaadis weyn, faa'iido meel bannaan ama sii wadi doona in la cadaadiyo.
Is-khilaafka ku saabsan saadka iyo baahida waa mid aan macquul ahayn
Polystyeyrene (PS), Hair Polystyeyrene (EPS), Acryl -butadiene -Tartylene Total Poin (ABS) waa saddexda ugu muhiimsan ee hoos u dhaca styrene, taasoo ka dhigan ku dhawaad 70 wadarta isticmaalka styrene. Dadka gudaha ku jira waxay aaminsan yihiin in awoodda wax soo saarka guud ee saddexdan ugu muhiimsan ee hoos u dhaca sanadkan ay hooseyso. Iyadoo la filayo in gudaha laga hagaajiyo, haddii hoos u dhaca uu rajo wanaagsan ka qabo isticmaalka dhabta ah ee agabka ceeriin, heerka kobaca dhabta ah ee ABS, PS, iyo EPS ayaa la filayaa. Waxay ahayd 12%, 6%, iyo 3%, taasoo si weyn uga hooseysay heerka kobaca wax soo saarka ee 17% ee styrene. Tani waxay sidoo kale ka dhigan tahay in iska hor imaadka u dhexeeya saadka iyo baahida styrene ay weli adag tahay in si wax ku ool ah loo yareeyo.
Sannadka 2023, sahayda styrene ayaa si tartiib tartiib ah u buuxsantay. In kasta oo la filayo in baahida ay korodho, haddana heerka kobaca ayaa aad uga hooseeya heerka kobaca styrene, dhoofintuna waxay sii ahaan doontaa marin muhiim ah oo lagu yareeyo wax soo saarka iyo cadaadiska iibka si loo yareeyo wax soo saarka iyo iibka. Marka laga hadlayo soo dejinta, iyadoo la joojinayo canshuurta ka hortagga qashin-qubka ee styrene, canshuuraha Shiinaha iyo Kuuriyada Koonfureed ayaa si weyn hoos ugu dhici doona. Waxaa la filayaa in mugga guud ee soo dejinta styrene ee qaybta labaad ee sanadka uu si yar u kordhi doono. Si kastaba ha ahaatee, kororka soo dejinta styrene ma noqon doono mid aad u weyn sababtoo ah kororka awoodda tartanka ee RMB.
Waqtiga boostada: Febraayo-16-2023