Kukula Kosalekeza kwa Mphamvu: Kusanthula pa Kusintha kwa Zigawo pa Kugwiritsa Ntchito Polyethylene ku China

Mu 2025, mphamvu ya polyethylene (PE) ku China idzapitiriza kukula bwino, zomwe zidzasintha kwambiri mawonekedwe a madera. M'madera, mphamvu zidzakhazikika kumpoto chakumadzulo, kum'mwera kwa China, ndi kumpoto kwa China, ndipo South China ikuyembekezeka kupitirira North China ngati malo achiwiri akuluakulu operekera mphamvu. Kusagwirizana kwa malo pakati pa kupereka ndi kufunikira kwa zinthu kukuonekeratu: Northwest ndi Northeast, monga madera otumizira kunja, ali ndi zochepa zomwe zimagwiritsidwa ntchito m'deralo komanso zochulukirapo zomwe zimapezeka. Pakadali pano, madera akuluakulu ogwiritsira ntchito zinthu kuphatikizapo Kum'mawa, Kum'mwera, ndi Kumpoto kwa China akadali ndi mipata yofunikira ngakhale kuti pali zowonjezera zatsopano. Kugwiritsa ntchito zinthu ku Central ndi Southwest China kukukwera chifukwa cha mfundo za madera ndi kusamutsa mafakitale kuchokera Kum'mawa, koma kudalira kwawo kwakukulu pakugawa zinthu kuchokera kumadera oyandikana nawo sikunasinthe. Kum'mawa, Kum'mwera, ndi Kumpoto kwa China kudzakhalabe madera ogwiritsira ntchito zinthu, zomwe zili ndi magawo akuluakulu - Kum'mawa ndi Kum'mwera kwa China akuyembekezeka kutenga 26.98% ndi 26.35% ya zonse zomwe zimagwiritsidwa ntchito motsatana, mothandizidwa ndi mafakitale otukuka komanso kufunikira kwakukulu. Kumpoto kwa China, komwe kuli kudzidalira kwambiri kuchokera ku mphamvu zatsopano, kudzasintha kuchoka ku dera lalikulu lolowera chuma kupita ku dera lotumiza katundu pang'ono. Motsogozedwa ndi njira zadziko lonse, magawo a anthu a ku Central ndi Southwest China omwe amagwiritsa ntchito afika pa 9.65% ndi 8%. Poganizira zamtsogolo, kukula kwakukulu kwa kufunikira kudzayang'ana kwambiri madera okonzanso mafakitale akum'mwera chakum'mawa (Guangdong, Zhejiang) ndi madera apakati/kumadzulo omwe akuchita ntchito yosinthira mafakitale.