Emva koMnyhadala weNtwasahlobo ngo-2021, Ixabiso lezinto ezisisiseko lithathe umtsi ongalindelekanga, kwaye lonke ishishini liyaqhwatyelwa izandla.Lilonke, ukunyuka kwamaxabiso ezinto ezisisiseko kungenxa yokuchacha kwangoko koqoqosho lwaseTshayina, nto leyo ekhokelele ekungahambelaniyo phakathi konikezelo kunye nemfuno yemathiriyeli ekrwada yamashishini kunye nemveliso;Ngenxa yempembelelo yokunciphisa umthamo, Ezinye izinto ezisisiseko zinomthamo ongonelanga wokuvelisa, Umsantsa phakathi konikezelo kunye nemfuno unyukile, Kwaye ukothuka konikezelo kukhokelele ekunyukeni kwamaxabiso.
Ukunyuka kwexabiso lezinto ezisisiseko kwenza abantu bazive "bethukile."Ulwazi loluntu lubonisa ukuba xa kuthelekiswa nokuqala kwe-2020, ezinye izinto ezisisiseko ziye zanda ngaphezu kwe-200% ngonyaka, i-n-butanol iye yanda ngaphezu kwe-167% ngonyaka, i-acetic acid iye yanda ngaphezu kwe-167%. I-166% unyaka nonyaka, kunye ne-isooctyl yotywala inyuke ngaphezu kwe-150% ngonyaka.Ipropane, i-MDI ye-polymeric, njl. yenyuka ngaphezu kwe-100% ngonyaka, kunye nezinto eziluhlaza ezifana ne-acetone, i-TDI, i-aniline, i-ethylene, kunye ne-isopropanol yenyuka ngaphezu kwe-50% ngonyaka.Lilonke, ukutsalwa kwe-oyile kunye nerhasi yendalo, ukusetyenzwa kwamafutha, ukumbiwa kwesinyithi kunye nokucutshungulwa, kunye neshishini lokwenziwa kwefayibha yeekhemikhali kwinqanaba eliphambili kuphuculo lonyaka nonyaka.
Ukususela ekuqaleni kuka-Matshi, i-1,4-butanediol (BDO), izinto ezisisiseko ezisetyenziselwa ukwenza i-PBT, yacatshulwa kwi-31,500 CNY / Ton;ixabiso le-bisphenol A elisetyenziselwa ukwenza i-PC yaphakama kwi-24,133.33 CNY / Ton;isiseko sokwenza i-PP Ipropylene yezinto zenyuka ukuya kwi-8459 CNY / Ton;ixabiso leoli ekrwada kumazwe ngamazwe yezinto ezisisiseko ezisetyenziselwa ukwenza i-PVC kunye ne-ointment yenyuka ukusuka kwi-30 yeedola zase-US / umgqomo ukuya kwi-85 yeedola zase-US / umgqomo;ixabiso le-epoxy resin, izinto ezisisiseko ezisetyenziselwa ukuvelisa i-UV-curable resins, yenyuka kwi-30100 CNY / Ton;ixabiso lentsimbi esetyenziselwa ukuvelisa amabhanti ensimbi-yeplastiki edibeneyo yenyuka ukuya kwi-5270 CNY / Ton.
Ukongeza, ixabiso lentengiso ye-LLDPE enxulumene ne-sheathing imathiriyeli ye-polyethylene (PE) inyuke ukuya kwi-8950-9200 CNY/Ton.Ixabiso lendawo ye-LDPE, isalathisi esikhulu saseYurophu, senyuka saya kwi-1,800 euro / Ton;ixabiso le-halogen-free polyolefin (EVA) ephantsi komsi (EVA) yenyuka ukuya kwi-21,000-22,000 CNY / Ton;ixabiso langoku lomsonto wefiber yeglasi idlule kwi-6,000 CNY/Ton;6625 CNY/Ton.
Idatha engentla ibonisa ukuba ixabiso lezinto ezisisiseko ezinxulumene nokuveliswa kwefiber optical kunye nekhebula ngokuqhelekileyo likwimeko yokunyuka, kwaye le ndlela yokunyuka iya kuqhubeka kwixesha elifutshane.Ukunyuka kwexabiso lezinto ezisisiseko kuye kwabeka uxinzelelo kwifiber ebonakalayo kunye nabavelisi bezinto zentambo, kwaye kuzise uxinzelelo kwiinkampani zefiber optical kunye neentambo.Kuyaqondwa ukuba phantsi koxinzelelo lokunyuka kwamaxabiso ezinto ezisisiseko, i-fiber optical kunye ne-cable ye-raw material industry nayo "iyanyuka".