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Alakaʻi: Ma 2022,PVCʻO nā mea hana o nā ʻano mea maka ʻokoʻa ka hapa nui o ka mālama ʻana i ka hana haʻahaʻa kiʻekiʻe, ka mea i alakaʻi ʻia e ka waiwai maikaʻi o ka alkali.Eia nō naʻe, ma ke ʻano o ka loaʻa kālā no ka ton o PVC, ʻo ka loaʻa kālā o nā mea hana o nā mea maka i lawe ʻia mai i ka ʻulaʻula no ka hapa nui o ka makahiki.Ke komo nei i Kekemapa, me nā mea maka o luna i nā pae like ʻole o ka emi ʻana, ka piʻi ʻana o ke kumukūʻai PVC superposition, ua hoʻomaikaʻi ʻia ka waiwai o ka ʻoihana.

I ka makahiki 2022, ua mālama nui nā mea hana PVC o nā mea maka i ka hana kiʻekiʻe, i alakaʻi ʻia e ka waiwai alkali maikaʻi.Eia nō naʻe, ma ke ʻano o ka loaʻa kālā no ka ton o PVC, ʻo ka loaʻa kālā o nā mea hana o nā mea maka i lawe ʻia mai i ka ʻulaʻula no ka hapa nui o ka makahiki.Ke komo nei i Kekemapa, me nā mea maka o luna i nā pae like ʻole o ka emi ʻana, ke piʻi ʻana o ke kumukūʻai PVC superposition, ua hoʻomaikaʻi ʻia ka waiwai o ka ʻoihana.Eia nō naʻe, ʻo Dekemaba ka manawa o ka hana ʻana i lalo, no laila ʻaʻole lawa ka mālama ʻana i nā kauoha, lawe ʻia nā kauoha i lalo me ka akahele, a ua kaupalena ʻia ke kūʻai ʻana i nā mea maka.Me ka hoʻomaka ʻana o ka lā hoʻomaha Spring Festival, hiki ke hoʻomau i ka hoʻomaikaʻi ʻana o nā waiwai o nā ʻoihana hana hope?

I Kekemapa, ua emi ke kumu kūʻai o nā kumu hana like ʻole i nā pae like ʻole i hoʻohālikelike ʻia me ia i Nowemapa, akā ua hōʻike ʻia ke kumukūʻai PVC kūloko i kahi piʻi iki ma muli o ka hoʻohui pū ʻana o ka macro-policy stimulus a me ka hoʻokuʻu aku a me nā mea maikaʻi ʻē aʻe.No laila, ua hoʻomaikaʻi ʻia ka hana o ka hoʻololi ʻana i ka hopena o ka loaʻa kālā i nā pae like ʻole, akā aia nō lākou i ka wahi maikaʻi ʻole.I waena o lākou, ʻo nā ʻoihana hana PVC e kūʻai ana i nā poho calcium carbide i ʻoi aku ka nui.Ma ka lā 29 o Kekemapa, ʻo ka awelika o ka loaʻa kālā nui o ka hoʻopuka ʻana i ka calcium carbide PVC hana ʻoihana i ka mahina ʻo Dekemaba -525.32 yuan/ton, 48.72% kiʻekiʻe ma mua o ka loaʻa kālā ma Nowemapa;ʻO ka awelika o ka loaʻa kālā nui o nā ʻoihana hana calcium carbide PVC i hoʻolako ponoʻī ʻia he -497.93 yuan/ton, ma luna o 12.20% mai ka loaʻa kālā nui ma Nowemapa.

Ma muli o nā ʻano like ʻole o ka loaʻa ʻana o nā mea waiwai ethylene, ʻokoʻa nā kumukūʻai o ke kaʻina hana ethylene i waena o nā ʻoihana, a ʻokoʻa hoʻi ka piʻi ʻana a me ka hāʻule o ka hopena o nā ʻoihana.E like me ka mea i ʻike ʻia ma ka pakuhi ma luna, ʻilihune ka pae waiwai holoʻokoʻa o nā ʻoihana e kūʻai ana i ka vinyl chloride, a aia lākou i kahi kūlana pohō no ka hapa nui o ka makahiki, ʻoiai ʻoi aku ka maikaʻi o ka loaʻa kālā o nā ʻoihana e hoʻolako iā lākou iho i ka ethylene.I ka lā 29 o Kekemapa, he 46.10 yuan/ton ka awelika o ka loaʻa ʻana o nā ʻoihana vinyl chloride PVC, e komo ana i ke kūlana o ka hoʻololi ʻana i ka pohō i ka waiwai, a ua hoʻonui ʻia ka waiwai nui o Nowemapa e 103,68%.ʻO ka awelika o ka loaʻa kālā nui o nā ʻoihana hana vinyl PVC i hoʻolako ponoʻī ʻia he 989.86 yuan/ton, ʻoi aku ka 99.16% mai ka loaʻa kālā nui ma Nowemapa.

I Kekemapa, me ka loaʻa ʻana o ka loaʻa kālā o nā ʻoihana hana PVC e hoʻoponopono ʻia i nā pae like ʻole, ua hoʻonui ʻia ka helu hoʻomaka holoʻokoʻa ma kahi o 6 mau pākēneka i hoʻohālikelike ʻia me Nowemapa.Ma ka hopena o Kekemapa, ua mau ka helu hoʻomaka ma 77.52%, 3 pakeneka kiʻekiʻe ma mua o ka manawa like i ka makahiki i hala.

I kēia manawa, liʻiliʻi nā ʻoihana mālama PVC, superimposed i ka mana hana hou, ke hoʻomau nei ka hoʻolako ʻana i ka home, i hui pū ʻia me ka noi māmā māmā, ʻaʻole kiʻekiʻe ka hoihoi kūʻai.Ke komo nei ʻo Ianuali, ke manaʻo ʻia nei ka hoʻonui ʻana o ka mākeke, a ʻo ke koi pū kekahi i ka wā kahiko.He haʻahaʻa nā kauoha o nā ʻoihana huahana o lalo, a haʻahaʻa ka makemake e hoʻopaʻa i ka waihona, no laila e hoʻomau ʻia ka lako PVC a me ka koi ma lalo o ke kaomi.I Ianuali, ua noʻonoʻo ʻia ke koi ʻana o ka ʻāpana ʻelua a me ka hoʻokuʻu ʻana i ke kumu hoʻopuka o V2301, akā no ka noʻonoʻo ʻana i ke kumu kūʻai o nā ʻoihana i kēia manawa, hiki ke kaupalena ʻia ka lumi no ka emi ʻana.ʻO ke kaʻina hana calcium carbide Kina Hikina ʻAno 5 wahi ma 5900-6200 yuan / ton hana.Ma keʻano laulā, me ka hiki ʻana mai o ka hoʻomaha Spring Festival i Ianuali, e pani ʻia nā hale hana ma lalo o kekahi ma hope o kekahi, a ʻaʻole e piʻi nui ka loaʻa kālā o nā ʻoihana hana PVC.