ʻO ka resin synthetic: ke emi nei ke koi no PE a ke ulu mau nei ke koi no PP

I ka makahiki 2021, e piʻi ka mana hana ma 20.9% i 28.36 miliona tons / makahiki; Ua piʻi ka hana ma 16.3% makahiki-ma-makahiki i 23.287 miliona tons; Ma muli o ka nui o nā ʻāpana hou i hoʻokomo ʻia i ka hana, ua emi ka nui o ka hana o ka ʻāpana ma 3.2% i 82.1%; Ua emi ka hakahaka lako ma 23% makahiki-ma-makahiki i 14.08 miliona tons.
Ua manaʻo ʻia i ka makahiki 2022, e piʻi aʻe ka mana hana PE o Kina ma 4.05 miliona tons / makahiki i 32.41 miliona tons / makahiki, he piʻi ʻana o 14.3%. I kaupalena ʻia e ka hopena o ke kauoha plastik, e emi ana ka nui o ka ulu ʻana o ke koi PE kūloko. I nā makahiki e hiki mai ana, e nui nō nā papahana hou i manaʻo ʻia, e kū nei i ke kaomi o ke keu kūkulu.
I ka makahiki 2021, e piʻi ka mana hana ma 11.6% a i 32.16 miliona tons / makahiki; Ua piʻi ka hana ma 13.4% makahiki-ma-makahiki a i 29.269 miliona tons; Ua piʻi ka nui o ka hana o ka ʻāpana ma 0.4% a i 91% makahiki-ma-makahiki; Ua emi ka hakahaka lako ma 44.4% makahiki-ma-makahiki a i 3.41 miliona tons.
Ua manaʻo ʻia i ka makahiki 2022, e piʻi aʻe ka mana hana PP o Kina ma 5.15 miliona tons / makahiki i 37.31 miliona tons / makahiki, he piʻi ʻana ma mua o 16%. ʻO ka hoʻohana nui ʻana i nā huahana ulana plastik he keu, akā ʻo ke koi no PP o nā huahana i hoʻoheheʻe ʻia e like me nā lako hale liʻiliʻi, nā mea pono o kēlā me kēia lā, nā mea pāʻani, nā kaʻa, nā meaʻai a me nā mea hoʻopili lāʻau lapaʻau e ulu mau ana, a e mālama ʻia ke kaulike holoʻokoʻa o ka lako a me ke koi.