Mpaka pano, China yawonjezera matani 3.26 miliyoni a mphamvu zatsopano zopangira, zomwe zikuwonjezera ndi 13.57% pachaka. Akuti mphamvu zatsopano zopangira zidzakhala matani 3.91 miliyoni mu 2021, ndipo mphamvu zonse zopangira zidzafika matani 32.73 miliyoni pachaka. Mu 2022, akuyembekezeka kuwonjezera matani 4.7 miliyoni a mphamvu zatsopano zopangira, ndipo mphamvu zonse zopangira pachaka zidzafika matani 37.43 miliyoni pachaka. Mu 2023, China idzabweretsa kuchuluka kwakukulu kwa zopanga zaka zonse. /Chaka, kuwonjezeka kwa chaka ndi chaka kwa 24.18%, ndipo kupita patsogolo kwa zopanga kudzachepa pang'onopang'ono pambuyo pa 2024. Akuti mphamvu zonse zopangira polypropylene ku China zidzafika 59.91 miliyoni.
