Imboni yamakhemikhali yaseShayina idlula ngokushesha ezimbonini eziningi futhi manje isisungule "ingqwele engabonakali" kumakhemikhali ayinqwaba kanye nezinkambu ngazinye. Ama-athikili amaningi ochungechunge "wokuqala" embonini yamakhemikhali yaseShayina akhiqizwe ngokuya ngezindawo ezihlukene. Lo mbhalo ikakhulukazi ubuyekeza amabhizinisi amakhulu kakhulu okukhiqiza amakhemikhali e-China ngokususelwa kubukhulu obuhlukahlukene besikali sokukhiqiza amakhemikhali.

1. Umkhiqizi omkhulu waseShayina we-ethylene, i-propylene, i-butadiene, i-benzene emsulwa, i-xylene, i-ethylene glycol polyethylene, i-polypropylene, ne-styrene: I-Zhejiang Petrochemical

Isamba sokukhiqiza i-ethylene yaseShayina sedlule amathani ayizigidi ezingama-50/ngonyaka. Kulesi sibalo, i-Zhejiang Petrochemical inikele ngamathani ayizigidi ezingu-4.2/ngonyaka wamandla okukhiqiza i-ethylene, okuhlanganisa u-8.4% wengqikithi yomthamo wokukhiqiza i-ethylene yaseChina, okuyenza ibe yibhizinisi elikhulu kunawo wonke lokukhiqiza i-ethylene eChina. Ngo-2022, ukukhiqizwa kwe-ethylene kweqa amathani ayizigidi ezi-4.2 ngonyaka, futhi isilinganiso sokusebenza esimaphakathi saze sadlula isimo esigcwele somthwalo. Njengophawu lokuchuma kwemboni yamakhemikhali, i-ethylene idlala indima ebalulekile ekwandiseni uchungechunge lwemboni yamakhemikhali, futhi isilinganiso sayo sokukhiqiza sithinta ngqo ukuncintisana okuphelele kwamabhizinisi.

Isamba sokukhiqiza i-propylene ye-Zhejiang Petrochemical sifinyelele amathani ayizigidi ezingama-63/ngonyaka ngo-2022, kuyilapho amandla ayo okukhiqiza i-propylene ayengamathani ayizigidi ezi-3.3/ngonyaka, ahlanganisa u-5.2% womthamo wokukhiqiza we-propylene waseChina, okuyenza ibe yibhizinisi elikhulu lokukhiqiza i-propylene eChina. I-Zhejiang Petrochemical iphinde yazuza izinzuzo emkhakheni we-butadiene, i-benzene emsulwa, nexylene, okubalelwa ku-11.3% wengqikithi yokukhiqiza i-butadiene yase-China, u-12% wawo wonke amandla okukhiqizwa kwe-benzene ehlanzekile yaseShayina, kanye no-10.2% wawo wonke amandla okukhiqiza ixylene yaseShayina, ngokulandelana. .

Emkhakheni we-polyethylene, i-Zhejiang Petrochemical inamandla okukhiqiza onyaka angaphezu kwamathani ayizigidi ezingu-2.25 futhi inamayunithi angu-6, neyunithi enkulu kunazo zonke enamandla okukhiqiza amathani angu-450000 ngonyaka. Uma kuqhathaniswa nokwasemuva kwamandla okukhiqiza e-polyethylene aseShayina adlula amathani ayizigidi ezingama-31/ngonyaka, amandla okukhiqiza e-Zhejiang Petrochemical enza u-7.2%. Ngokufanayo, i-Zhejiang Petrochemical iphinde ibe nokusebenza okuqinile emkhakheni we-polypropylene, ngokukhiqizwa kwaminyaka yonke kwamathani angaphezu kwezigidi ezingu-1.8 namayunithi amane, nesilinganiso sokukhiqiza amathani angu-450000 ngeyunithi ngayinye, okubalelwa ku-4.5% wengqikithi yokukhiqiza i-polypropylene yaseChina.

Umthamo wokukhiqiza we-ethylene glycol we-Zhejiang Petrochemical usufinyelele amathani ayizigidi ezingu-2.35/ngonyaka, okubalelwa ku-8.84% wengqikithi yomthamo wokukhiqiza i-ethylene glycol yaseChina, okuyenza ibe yibhizinisi elikhulu kunawo wonke lokukhiqiza i-ethylene glycol eChina. I-Ethylene glycol, njengento ebalulekile eyisisekelo esetshenziswayo embonini ye-polyester, umthamo wayo wokukhiqiza uthinta ngqo isikali semboni ye-polyester. Isikhundla esiphambili se-Zhejiang Petrochemical emkhakheni we-ethylene glycol sihambisana nentuthuko esekelayo yezinkampani zayo zeqembu, i-Rongsheng Petrochemical kanye ne-CICC Petrochemical, yakha imodeli yokusebenzisana yochungechunge lwezimboni, olubaluleke kakhulu ekuthuthukiseni ukuncintisana kwayo.

Ngaphezu kwalokho, i-Zhejiang Petrochemical iphinde isebenze kakhulu emkhakheni we-styrene, inamandla okukhiqiza amathani ayizigidi ezingu-1.8 ngonyaka, okuhlanganisa u-8.9% wengqikithi yokukhiqiza yaseChina. I-Zhejiang Petrochemical inamasethi amabili wamayunithi e-styrene, amandla amakhulu okukhiqiza afinyelela amathani ayizigidi eziyi-1.2 ngonyaka, okuyenza ibe ngelinye lamabhizinisi amakhulu kakhulu okukhiqiza iyunithi eyodwa eChina. Lolu phiko lwaqala ukusebenza ngoFebhuwari 2020.

2. Ibhizinisi elikhulu laseShayina lokukhiqiza i-toluene: iSinochem Quanzhou

Umthamo wokukhiqiza waseChina we-toluene usufinyelele amathani ayizigidi ezingama-25.4 ngonyaka. Phakathi kwazo, umthamo wokukhiqiza we-toluene we-Sinopec Quanzhou ungamathani angu-880000/ngonyaka, okuyenza ibe yibhizinisi elikhulu kunawo wonke lokukhiqiza itholuene e-China, ehlanganisa u-3.5% wengqikithi yokukhiqiza itholuene yaseChina. Eyesibili ngobukhulu iSinopec Hainan Refinery, enamandla okukhiqiza i-toluene amathani angu-848000/ngonyaka, ehlanganisa u-3.33% wengqikithi yokukhiqiza itholuene yaseChina.

3. Ibhizinisi elikhulu laseChina lokukhiqiza i-PX ne-PTA: I-Hengli Petrochemical

Umthamo wokukhiqiza we-PX we-Hengli Petrochemical usondele emathani ayizigidi eziyi-10/ngonyaka, okwenza u-21% wawo wonke amandla okukhiqiza e-PX yaseChina, futhi iyibhizinisi elikhulu kunawo wonke lokukhiqiza i-PX eChina. Inkampani yesibili ngobukhulu i-Zhejiang Petrochemical, enamandla okukhiqiza e-PX angamathani ayizigidi eziyisi-9/ngonyaka, ehlanganisa u-19% wawo wonke amandla okukhiqiza e-PX yaseChina. Awukho umehluko omkhulu emandleni okukhiqiza phakathi kwalokhu kokubili.

I-PX ezansi nomfula iwumkhiqizo oyinhloko we-PTA, futhi umthamo wokukhiqiza we-PTA ye-Hengli Petrochemical usufinyelele amathani ayizigidi ezingu-11.6/ngonyaka, okuyenza ibe yibhizinisi lokukhiqiza le-PTA elikhulu kunawo wonke e-China, elibalela cishe u-15.5% wesamba sesikali se-PTA e-China. Indawo yesibili yi-Zhejiang Yisheng New Materials, enamandla okukhiqiza e-PTA angamathani ayizigidi ezingu-7.2 ngonyaka.

4. Umkhiqizi omkhulu we-ABS waseChina: I-Ningbo Lejin Yongxing Chemical

Umthamo wokukhiqiza we-ABS we-Ningbo Lejin Yongxing Chemical ungamathani angu-850000/ngonyaka, ubalwa u-11.8% wengqikithi yomthamo wokukhiqiza waseChina we-ABS. Iyibhizinisi elikhulu kunawo wonke lokukhiqiza i-ABS eShayina, futhi imishini yalo yaqala ukusebenza ngo-1995, ihlezi ikleliswe kuqala njengebhizinisi elihamba phambili le-ABS eChina.

5. Ibhizinisi elikhulu laseChina lokukhiqiza i-acrylonitrile: I-Sierbang Petrochemical

Umthamo wokukhiqiza we-acrylonitrile ye-Silbang Petrochemical ungamathani angu-780000/ngonyaka, okwenza u-18.9% wengqikithi yokukhiqiza i-acrylonitrile yase-China, futhi iyibhizinisi elikhulu kunawo wonke lokukhiqiza i-acrylonitrile e-China. Phakathi kwazo, iyunithi ye-acrylonitrile ihlukaniswe ngamasethi amathathu, ngalinye linamandla angama-260000 amathani / ngonyaka, futhi laqala ukusebenza ngo-2015.

6. Umkhiqizi omkhulu waseShayina we-acrylic acid ne-ethylene oxide: I-Satellite Chemistry

I-Satellite Chemistry ingumkhiqizi omkhulu we-acrylic acid e-China, enamandla okukhiqiza i-acrylic engamathani angu-660000 ngonyaka, ibalwa ku-16.8% wengqikithi yomthamo wokukhiqiza i-acrylic acid yaseChina. I-Satellite Chemistry inamasethi amathathu ezitshalo ze-acrylic acid, nesitshalo esikhulu kunazo zonke esinamandla okukhiqiza amathani angu-300000 ngonyaka. Ngaphezu kwalokho, iphinde ihlinzeke ngemikhiqizo engezansi efana ne-butyl acrylate, i-methyl acrylate, i-ethyl acrylate, ne-SAP, iba yibhizinisi eliphelele lokukhiqiza embonini ye-acrylic acid yaseChina futhi elinesikhundla esibalulekile nomthelela emakethe yase-China ye-acrylic acid.

I-Satellite Chemistry iphinde ibe yibhizinisi elikhulu kunawo wonke lokukhiqiza i-ethylene oxide eShayina, enamandla okukhiqiza amathani ayizigidi eziyi-1.23/ngonyaka, okuhlanganisa u-13.5% wengqikithi yokukhiqiza i-ethylene oxide yaseChina. I-Ethylene oxide isetshenziswa kabanzi ezansi nomfula, okuhlanganisa ama-ejenti okunciphisa amanzi e-polycarboxylic acid, ama-non-ionic surfactants, njll., futhi isetshenziswe kabanzi emikhakheni efana nemithi ephakathi kwemithi.

7. Umkhiqizi omkhulu waseChina we-epoxy propane: I-CNOOC Shell

I-CNOOC Shell inamandla okukhiqiza amathani angu-590000/ngonyaka we-epoxy propane, ebalwa u-9.6% wenani eliphelele lokukhiqiza i-epoxy propane yaseChina, futhi iyibhizinisi elikhulu kunawo wonke emkhakheni wokukhiqizwa kwe-epoxy propane eChina. Eyesibili enkulu kunazo zonke i-Sinopec Zhenhai Refining and Chemical, enamandla okukhiqiza epoxy propane amathani angu-570000/ngonyaka, ehlanganisa u-9.2% wenani eliphelele lokukhiqiza i-epoxy propane yaseChina. Yize ungekho umehluko omkhulu emandleni okukhiqiza phakathi kwalokhu okubili, iSinopec inethonya elikhulu embonini.