Nyob rau thawj peb lub hlis thiab thib ob, kev lag luam bisphenol A hauv tebchaws tsis muaj zog, thaum Lub Rau Hli tau poob rau tus nqi qis tshaj plaws tsib xyoos ntawm 8700 yuan / ton, tab sis nyob rau hauv peb lub hlis, bisphenol A tau coj kev nce siab tas mus li hauv lub sijhawm tseem ceeb, tus nqi lag luam kuj tau nce mus rau qib siab tshaj plaws tam sim no ntawm 12,050 yuan / ton xyoo no. Txawm li cas los xij, tus nqi tau nce mus rau qib siab, qhov kev thov qis dua tau ua raws thiab tsis muaj zog, thiab kev lag luam rov qab mus rau theem poob siab.

Txog rau thaum kawg ntawm lub Cuaj Hli 2023, tus nqi sib tham tseem ceeb ntawm East China bisphenol A kev ua lag luam yog li ntawm 11,500 yuan / ton, nce 2,300 yuan / ton txij thaum pib ntawm Lub Xya Hli, nce 25%; Tus nqi lag luam nruab nrab hauv peb lub hlis twg yog 10,763 yuan / ton, nce 13.93% los ntawm peb lub hlis dhau los thiab poob 16.54% los ntawm tib lub sijhawm xyoo tas los.

Theem thawj zaug - Lub Xya Hli: kev ua lag luam bisphenol A nthuav qhia txog qhov sib txawv ntawm "N".

Thaum pib lub Xya Hli, tom qab kev tshem tawm cov khoom lag luam tas mus li thaum ntxov, cov khoom siv bisphenol A tsis ntau, cov chaw tsim khoom thiab cov neeg nruab nrab tau txhawb nqa kev ua lag luam, thiab qee qhov kev nug PC downstream thiab middleman tau rov ua dua, uas tau txhawb nqa kev ua lag luam bisphenol A los ntawm 9200 yuan / ton sai sai mus rau 10,000 yuan / ton, thaum lub sijhawm Zhejiang Petrochemical ntau qhov kev sib tw tau nce siab heev, tab sis kuj tau txhaj tshuaj rau hauv kev ua lag luam. Tus nqi nruab nrab siab, theem downstream ntawm kev rov ua dua tom qab kev zom, kev lag luam bisphenol A tau qaug zog. Hauv ib nrab xyoo tom qab, cov neeg tuav bisphenol A tau txais txiaj ntsig, ua ke nrog kev poob siab downstream, bisphenol A kev lag luam tsis du, qee tus neeg nruab nrab thiab cov chaw tsim khoom tau txais txiaj ntsig los xa khoom, East China kev sib tham poob rau 9600-9700 yuan / ton. Nyob rau hauv ib nrab xyoo tom ntej, ob yam khoom siv raw phenol acetone tau nce siab heev, thawb tus nqi ntawm bisphenol A kom nce siab, thiab qhov kev nyuaj siab ntawm cov neeg tsim khoom nce siab, thiab tus nqi pib nce ze rau thaum kawg ntawm lub hlis, thiab bisphenol A tau ua raws li tus nqi nce siab.

Theem II - Thaum Lub Yim Hli Ntuj - Nruab Nrab mus txog rau thaum kawg ntawm lub Cuaj Hli Ntuj: Kev ua lag luam bisphenol A txuas ntxiv rov zoo mus rau qib siab tshaj plaws txog rau tam sim no xyoo no.

Thaum pib lub Yim Hli, vim muaj kev nce siab ntawm phenol thiab acetone, tus nqi lag luam ntawm bisphenol A tau ruaj khov thiab siab, thiab cov khoom siv bisphenol A tau raug saib xyuas hauv nruab nrab thaum lub sijhawm, Nantong Star, Huizhou Zhongxin, Luxi Chemical, Jiangsu Ruiheng, Wanhua Chemical thiab Zhejiang Petrochemical theem II cov khoom siv tau raug nres thaum lub Yim Hli, thiab kev muab khoom lag luam poob qis; Thiab tau ntsib cov khoom muag thaum ntxov, cov dej ntws tsuas yog xav tau rov ua kom tiav qhov kev ua raws li qhov zoo. Tus nqi, kev muab khoom thiab kev thov ntawm kev sib sau ua ke zoo, kev lag luam bisphenol A ruaj khov nce; Nkag mus rau lub Cuaj Hli, kev ua tau zoo thoob ntiaj teb roj av muaj zog, coj los ntawm benzene ntshiab, phenol acetone txuas ntxiv nce, bisphenol A nce nkoj, cov neeg tsim khoom muab txuas ntxiv nce, thiab kev muab khoom lag luam hauv khw nruj, kev thov khoom lag luam hauv National Day downstream kom ua raws li, thaum nruab nrab lub Cuaj Hli, tus nqi lag luam tau nce mus rau qhov siab tshaj plaws tam sim no xyoo no 12,050 yuan / ton.

Theem thib peb - ​​nruab nrab mus txog rau thaum kawg ntawm lub Cuaj Hli - thaum kawg ntawm lub hlis: qib siab ntawm kev ua lag luam bisphenol A poob qis.

Thaum nruab nrab thiab lig lub Cuaj Hli, nrog rau tus nqi nce mus rau qib siab, qhov kev yuav khoom hauv qab qis qeeb, tsuas yog me me ntawm cov hlau yuav tsum tau rov ua dua ntawm tus nqi tsim nyog, thiab kev lag luam hauv khw tsis muaj zog; Cov khoom siv raw phenol acetone poob siab, bisphenol A kev txhawb nqa tus nqi tsis muaj zog, cov neeg yuav khoom thiab cov neeg muag khoom tos-thiab-saib kev xav, kev lag luam hauv qab qis rov qab ceev faj, cov khoom lag luam ob ntu tsawg dua li qhov xav tau, nrog rau kev tuaj txog ntawm Mid-Autumn Festival thiab National Day ob hnub so, qee qhov kev xa khoom xa khoom lub siab pom tseeb dua, qhov kev xa khoom tiag tiag, thaum kawg ntawm lub hlis, qhov kev tsom mus rau kev sib tham hauv khw poob rau 11500-11600 yuan / ton.

Saib rau pem hauv ntej rau lub quarter thib plaub, hais txog tus nqi, cov khoom siv raw phenol acetone tseem xav tias yuav poob qis, tab sis xav txog tus nqi cog lus nruab nrab thiab kab nqi, nws xav tias qhov chaw qis dua yog txwv, thiab kev txhawb nqa tus nqi ntawm bisphenol A yog txwv; Hais txog kev muab khoom thiab kev thov, Changchun Chemical tau kho txij li Lub Kaum Hli 9, thiab xav tias yuav xaus rau thaum ntxov Kaum Ib Hlis, South Asia Plastics thiab Zhejiang Petrochemical muaj cov phiaj xwm txij nkawm hauv Lub Kaum Ib Hlis, cov khoom siv ib leeg muaj cov phiaj xwm txij nkawm thaum kawg Lub Kaum Hli, thiab lwm yam khoom siv tsis muaj cov phiaj xwm txij nkawm meej. Tag nrho, muaj A poob ntawm bisphenol A hauv lub quarter thib plaub, tab sis tib lub sijhawm, Thaum pib Lub Kaum Hli, Jiangsu Ruiheng theem II bisphenol A cog kev ua haujlwm maj mam ruaj khov, Qingdao Bay, Hengli Petrochemical, Longjiang Chemical thiab lwm cov khoom siv tshiab tau npaj yuav muab tso rau hauv kev ua haujlwm hauv lub quarter thib plaub, thaum lub peev xwm tsim khoom thiab cov zis ntawm bisphenol A yuav raug tswj hwm ntau, thiab qhov rov qab tsis muaj zog ntawm sab kev thov ntawm kev ua lag luam tseem nyuaj rau tshem tawm cov kev txwv, qhov kev tsis sib haum xeeb ntawm kev muab khoom thiab kev thov yuav raug txhawb nqa. Hais txog kev xav ntawm kev ua lag luam, qhov tsis muaj kev txhawb nqa tus nqi, kev muab khoom thiab kev thov ua tau zoo yog luv luv, thiab nyob rau xyoo tas los no, kev ua lag luam bisphenol A tau poob qis dua thiab tsawg dua, thiab kev lag luam tsis muaj kev ntseeg siab rau kev ua lag luam yav tom ntej, thiab kev lag luam ceev faj thiab tos-thiab-saib, uas kuj tseem cuam tshuam kev yuav khoom qis mus rau qee qhov.

Hauv kev xaus lus, lub quarter thib plaub ntawm kev ua lag luam bisphenol A nyuaj nrhiav qhov zoo, xav tias yuav muaj kev poob qis ntawm cov nqi ua lag luam piv rau lub quarter thib peb, kev nce qib ntawm cov khoom siv tshiab, cov khoom siv raw nce thiab poob, qhov xwm txheej ntawm kev thov rov qab los yog qhov tseem ceeb ntawm kev ua lag luam.