Eminyakeni yamuva nje, imboni ye-polypropylene iqhubekile nokwandisa amandla ayo, futhi isisekelo sayo sokukhiqiza naso besilokhu sikhula ngokufanele; Kodwa-ke, ngenxa yokwehla kokukhula kwesidingo kanye nezinye izici, kukhona ingcindezi enkulu ohlangothini lokuhlinzekwa kwe-polypropylene, futhi ukuncintisana ngaphakathi kwemboni kuyabonakala. Amabhizinisi asekhaya avame ukunciphisa imisebenzi yokukhiqiza nokuvala, okuholela ekunciphiseni umthwalo wokusebenza kanye nokwehla kokusetshenziswa kwamandla okukhiqiza i-polypropylene. Kulindeleke ukuthi izinga lokusetshenziswa kwamandla okukhiqiza i-polypropylene lizodlula ezingeni eliphansi lomlando ngo-2027, kodwa kusenzima ukunciphisa ingcindezi yokuhlinzekwa.
Kusukela ngo-2014 kuya ku-2023, amandla okukhiqiza i-polypropylene yasekhaya akhuphuke kakhulu, okwenza ukwanda kwaminyaka yonke kokukhiqizwa kwe-polypropylene kukhuphuke. Ngo-2023, izinga lokukhula kwe-compound lafinyelela ku-10.35%, kanti ngo-2021, izinga lokukhula kokukhiqizwa kwe-polypropylene lafinyelela phezulu okusha eminyakeni ecishe ibe yi-10. Ngokombono wokuthuthukiswa kwemboni, kusukela ngo-2014, kuqhutshwa yizinqubomgomo zamakhemikhali amalahle, amandla okukhiqiza amalahle kuya kuma-polyolefin abelokhu ekhula njalo, futhi ukukhiqizwa kwe-polypropylene yasekhaya bekulokhu kukhula unyaka nonyaka. Ngo-2023, ukukhiqizwa kwe-polypropylene yasekhaya kufinyelele kumathani ayizigidi ezingu-32.34.
Esikhathini esizayo, kusazoba nomthamo omusha wokukhiqiza we-polypropylene yasekhaya, futhi umkhiqizo uzokhula ngokufanele. Ngokusho kokulinganisa kukaJin Lianchuang, izinga lokukhula kwenyanga yokukhiqizwa kwe-polypropylene ngo-2025 cishe liyi-15%. Kulindeleke ukuthi ngo-2027, ukukhiqizwa kwe-polypropylene yasekhaya kuzofinyelela cishe amathani ayizigidi ezingu-46.66. Kodwa-ke, kusukela ngo-2025 kuya ku-2027, izinga lokukhula lokukhiqizwa kwe-polypropylene liye lehla unyaka nonyaka. Ngakolunye uhlangothi, kukhona ukubambezeleka okuningi kumadivayisi okwandisa umthamo, kanti ngakolunye uhlangothi, njengoba ingcindezi yokuphakelwa iba sobala kakhulu futhi ukuncintisana okuphelele embonini kukhula kancane kancane, amabhizinisi azonciphisa imisebenzi emibi noma andise indawo yokupaka ukuze kuncishiswe ingcindezi yesikhashana. Ngesikhathi esifanayo, lokhu futhi kubonisa isimo samanje sokufunwa kwemakethe okuhamba kancane kanye nokukhula kwamandla okusheshayo.
Ngokombono wokusetshenziswa kwamandla, ngokwesimo senzuzo enhle iyonke, amabhizinisi okukhiqiza abe nesilinganiso esiphezulu sokusetshenziswa kwamandla kusukela ngo-2014 kuya ku-2021, ngesilinganiso esiyisisekelo sokusetshenziswa kwamandla esingaphezu kuka-84%, ikakhulukazi sifinyelela esicongweni esingu-87.65% ngo-2021. Ngemuva kuka-2021, ngaphansi kwengcindezi ephindwe kabili yezindleko nesidingo, izinga lokusetshenziswa kwamandla okukhiqiza i-polypropylene lehlile, kwathi ngo-2023, izinga lokusetshenziswa kwamandla okukhiqiza lehle laya ku-81%. Esigabeni esilandelayo, kunezinhlelo eziningi ze-polypropylene zasekhaya ezihlelelwe ukusebenza, ngakho-ke imakethe izocindezelwa ukunikezwa okuphezulu nezindleko eziphezulu. Ngaphezu kwalokho, ubunzima bokunganele kwama-oda aphansi, isitokwe semikhiqizo esiqediwe esiqoqiwe, kanye nenzuzo enciphayo ye-polypropylene kuvela kancane kancane. Ngakho-ke, amabhizinisi okukhiqiza nawo azothatha isinyathelo sokunciphisa umthwalo noma athathe ithuba lokuvala ukuze kulungiswe. Ngokombono wamalahle kuya ku-polypropylene, njengamanje, iningi lemikhiqizo yamalahle kuya ku-polypropylene yaseShayina iyizinto ezisetshenziswa kakhulu ezisezingeni eliphansi kanye nezinye izinto ezikhethekile eziphakathi nendawo, kanti eminye imikhiqizo esezingeni eliphezulu ingeniswa kakhulu. Amabhizinisi kufanele aguquke futhi athuthukise njalo, kancane kancane ashintshe kusukela emikhiqizweni esezingeni eliphansi kanye nenenani eliphansi aye emikhiqizweni esezingeni eliphezulu, ukuze kuthuthukiswe ukuncintisana emakethe.
Isikhathi sokuthunyelwe: Ephreli-22-2024