Ngokutsho kokubeka iliso, ukuza kuthi ga ngoku, iChina iyonke imveliso yepolypropylene yi-39.24 yezigidi zeetoni. Njengoko kubonisiwe kulo mzobo ungasentla, umthamo wemveliso we-polypropylene waseTshayina ubonise ukukhula okuzinzileyo unyaka nonyaka. Ukususela ngo-2014 ukuya ku-2023, izinga lokukhula kwemveliso ye-polypropylene yaseChina yayiyi-3.03% -24.27%, kunye ne-avareji yokukhula ngonyaka kwe-11.67%. Ngo-2014, umthamo wemveliso unyuke ngeetoni ze-3.25 yezigidi, kunye nesantya sokukhula kwamandla emveliso ye-24.27%, eyona nto iphezulu yokukhula kwemveliso kule minyaka ilishumi idlulileyo. Eli nqanaba libonakaliswa ngokukhula ngokukhawuleza kwamalahle kwizityalo ze-polypropylene. Izinga lokukhula ngo-2018 laliyi-3.03%, elona liphantsi kule minyaka ilishumi idlulileyo, kwaye amandla okuvelisa asanda kufakwa ayephantsi kakhulu ngaloo nyaka. Ixesha elisusela ku-2020 ukuya ku-2023 lixesha lencopho yokwandiswa kwepolypropylene, kunye nesantya sokukhula kwe-16.78% kunye nomthamo owongezelelweyo wemveliso yeetoni ezizigidi ezi-4 ngo-2020. I-2023 isengunyaka wokwandiswa komthamo obalulekileyo, kunye nomthamo wemveliso we-4.4 yezigidi. iitoni ezisebenzayo ngoku kunye nomthamo we-2.35 yezigidi zeetoni kusaza kukhutshwa phakathi enyakeni.
Ixesha lokuposa: Oct-13-2023