A hiki i kēia manawa, ua hoʻohui ʻo Kina i 3.26 miliona tons o ka mana hana hou, kahi hoʻonui o 13.57% makahiki-ma-makahiki. Ua manaʻo ʻia he 3.91 miliona tons ka nui o ka hana hou i ka makahiki 2021, a ʻo ka nui o ka nui o ka hana e hiki i ka 32.73 miliona tons / makahiki. I ka makahiki 2022, manaʻo ʻia e hoʻohui ʻia he 4.7 miliona tons o ka mana hana hou, a ʻo ka nui o ka mana hana makahiki e hiki i 37.43 miliona tons / makahiki. Ma 2023, e hoʻokomo ʻo Kina i ka pae kiʻekiʻe o ka hana i nā makahiki āpau. / Makahiki, he 24.18% ka nui o ka makahiki ma ka makahiki, a e lohi iki ka holomua o ka hana ma hope o 2024. Ua manaʻo ʻia e piʻi ka nui o ka polypropylene o Kina i 59.91 miliona.
