Ua piʻi aʻe ka helu kumukūʻai mea hana (PPI) o Kina i 1.7 pakeneka makahiki-ma-makahiki i Pepeluali 2021, i piʻi aʻe he 0.8 pakeneka mahina-ma-makahiki, e like me ka National Bureau of Statistics (NBS) ma Malaki 10. Ua piʻi aʻe nā kumukūʻai kūʻai no nā mea hana ʻoihana i 2.4 pakeneka makahiki-ma-makahiki a me 1.2 pakeneka mahina-ma-makahiki. Ma ke kumu mahina-ma-makahiki, ua piʻi aʻe ka PPI i 0.8 pakeneka, 0.2 pakeneka haʻahaʻa ma mua o ka mahina i hala. No kēia, ua piʻi aʻe nā kumukūʻai no nā mea hana ma 1.1 pakeneka, a i ʻole 0.1 pakeneka haʻahaʻa. Ua paʻa nā kumukūʻai ola ma hope o ka piʻi ʻana o 0.2 pakeneka i ka mahina i hala. No nā ʻāpana ʻoihana 40 i noiʻi ʻia, ua piʻi aʻe nā kumukūʻai ma 25, hāʻule i 10 a ua paʻa i 5, e kūlike me nā loli i ka mahina i hala.
Hoʻoikaika ʻia e nā kumukūʻai aila maka honua e hoʻomau i luna, e hoʻomau ana ke piʻi ʻana o nā kumukūʻai aila kūloko i nā ʻoihana e pili ana, e piʻi ana ke kumukūʻai o ka ʻaila a me ke kinoea ma 7.5%, ua piʻi aʻe ke kumukūʻai o ka ʻaila, ka lanahu a me nā wahie ʻē aʻe he 4.9% i ka hana ʻana, ua piʻi aʻe ke kumukūʻai o ka ʻoihana fiber kemika he 3.6%, ua piʻi aʻe ke kumukūʻai o nā mea maka kemika a me nā huahana kemika i 2.1%, ua piʻi aʻe ka hopena holoʻokoʻa o ka PPI ma kahi o 0.45%.
ʻO ka hopena, ua piʻi aʻe ke kumukūʻai o nā kemika e pili ana i ka ʻaila maka, e like me Sodium Metabisulfite/Sodium Metabisulphite, Sodium Sulfite, Sodium Hydrosulfite, Baking Soda/Sodium Bicarbonate, Calcium Chloride, Barium Chloride, Barium Hydroxide a pēlā aku. Ua manaʻoʻiʻo ʻia e hoʻomau ka piʻi ʻana o nā kumukūʻai no kekahi manawa.
Ma ke ʻano he ʻāina kemika nui, e helu ana ʻo Kina ma kahi o 40% o ka hana honua ma ka makahiki 2020. ʻO ka loli ʻana o ke kumukūʻai o nā huahana kemika Kina e loaʻa ka hopena nui i ka mākeke kemika honua. I ka wā mua, ua hala kekahi poʻe kūʻai haole i ke kūlana kali a ʻike, i ka manawa kūpono e kauoha ai. ʻO Malaki nō ka manawa gula no ke kūʻai ʻana. Manaʻo ʻia e hoʻolako nā mea kūʻai honua i nā waiwai i ka nui kūpono, e like me Sodium Metabisulfite/Sodium Metabisulphite, Sodium Sulfite, Sodium Hydrosulfite, Baking Soda/Sodium Bicarbonate, Calcium Chloride, Barium Chloride, Barium Hydroxide etc., i mea e hopu piha ai i nā hopena maikaʻi o nā loli o ka mākeke.
Ka manawa hoʻouna: Malaki-12-2021