Iv.Nānā noi
Noho ʻo PVC i kahi kūlana koʻikoʻi loa i ka hale hana hoʻohana ʻana i ka hale hana, ma kahi o 60% o ka PVC i hoʻohana ʻia no ka hana ʻana i nā puka puka a me nā puka makani a me nā ʻōlelo kikoʻī no ke kūkulu ʻana i nā mea, hiki iā mākou ke ʻōlelo ʻo ke kumu kūʻai o PVC e pili kokoke ana i ka ʻāina. .
Hoʻohana pinepine ʻia ka paipu PVC no ka hoʻoheheʻe ʻana, ka wai a me nā ʻōnaehana wai ʻino ma hope o ka hoʻomaka ʻana o ke kūkulu ʻana.A i ka hale kūʻai hale hou, nā mea hoʻonani i loko e pili ana i nā pipelines, nā puka a me nā kiʻi Windows, e hoʻohana pū nā mea hoʻonaninani i nā mea PVC.
Mai ka hana ʻana o ka ulu ʻana o ka hana PVC a hoʻomaka ka ulu ʻana o ka hale, ʻo ka maʻamau, koi ʻia ka PVC ma hope o ka pōʻai waiwai 6-12 mau mahina.
Ma ka hopena o Nowemapa 2022, ʻo 11,6320,400 square meters ka huina o ka hale kūkulu hale hou ma Kina, me ka ulu ʻana o ka makahiki ma ka makahiki -38.9%, aia ma ka pae haʻahaʻa haʻahaʻa.
I waena o lākou, ka accumulative waiwai o hou hale kūkulu wahi ma ka hikina māhele 'āina he 48,655,800 square mika, me ka makahiki-ma-makahiki ulu ana o -37,3%, i ka mea ma ka mōʻaukala haʻahaʻa pae.
He 30,0773,700 mau mika kuea ka huina o na hale hana hou ma ke kikowaena, me ka ulu ana o ka makahiki-ma-makahiki o -34.5%, aia ma ka pae kahiko.
He 286,683,300 mau mika kuea ka huina o na hale hana hou ma ke komohana, me ka ulu ana o ka makahiki-ma-makahiki o -38.3%, aia ma kahi haahaa haahaa.
He 4,000,600 mau mika square ka huina o ka papahele o na hale hou ma ka Akau Hikina o Kina, me ka ulu ana o ka makahiki he -55.7%, aia ma ka awelika o ka moolelo.
ʻOiai ʻo ka makemake o lalo no PVC mai ka waiwai paʻa, me ka hoʻokō lohi ʻana i nā kulekele e like me ke kūkulu ʻana i ka hale paipu ma lalo o ka lepo a me ke kūkulu hou ʻana i shantytown, ua lilo nā kauoha mai ke kūkulu ʻana i nā ʻoihana i mea nui o ka PVC i lalo, kahi e hoʻokō ai i ka koi waiwai. , ka mea e hoʻonāwaliwali ai i ke ʻano cyclical o PVC i lalo.
Ma ka hopena o Nowemapa 2022, ʻo ka piʻi ʻana o nā waiwai paʻa i hoʻopau ʻia he 8.9% makahiki ma ka makahiki, he kiʻekiʻe kiʻekiʻe.
I waena o lākou, ua hoʻonui ʻia nā waiwai paʻa o ka hana a me ka hoʻolako ʻana i ka uila a me ka wela, ke kinoea a me ka wai e 19,6% makahiki ma ka makahiki, ma kahi kiʻekiʻe kiʻekiʻe o ka mōʻaukala;
Ua hoʻonui ʻia nā waiwai paʻa i ka lawe ʻana, hale kūʻai a me nā lawelawe leka ma kahi kiʻekiʻe o 7.8 pākēneka.
Ua hoʻonui ʻia nā waiwai paʻa o ka mālama wai, ka hoʻokele kaiapuni a me ka hoʻokele aupuni ma 11.6 pākēneka makahiki ma ka makahiki, ma kahi kiʻekiʻe o ka mōʻaukala.
V. Ka helu helu
Hoʻokumu nui ʻia nā ʻoihana hana PVC China ma ke komohana, aʻo nā plastics downstream (8118, 87.00, 1.08%) ka hoʻoili ʻana a me ke kūʻai ʻana ma East a me Kina Hema.Hiki ke hōʻike i nā pae waiwai ma ka ʻāina komohana i ka hana ʻana a me ka hoʻouna ʻana o nā mea hana i luna, ʻoiai ʻo nā pae waihona waiwai ma East a me Kina Hema hiki ke noʻonoʻo inā maikaʻi ka noi o lalo a inā makemake nā mea kūʻai aku e kūʻai ikaika.
Ma ka lā 30 o Dekemaba, 2022, ʻo ka PVC inventory o nā mea hana ma ke komohana komohana he 103,000 tons, aia ma kahi kiʻekiʻe kiʻekiʻe.He 255,500 tons ka waihona waiwai polyvinyl chloride ma lalo o ka Hikina a me Kina Hema, ma kahi kiʻekiʻe o ka mōʻaukala.
ʻO Vi.Lawe mai a hoʻokuʻu aku
ʻO PVC kahi huahana kemika me ka pōʻai ikaika, a ʻo ke kumukūʻai o ka wā e hiki mai ana ke hoʻopili pinepine ʻia e ka hoʻolako ʻana (ka mea hoʻopuka a me ka nui o ka lawe ʻana mai) a me ka koi (ka hoʻohana a me ka nui o ka lawe ʻana aku).ʻO ka hoʻokaʻawale ʻana a me ka nānā ʻana i ka pale kaulike o ka lako a me ka noi kekahi o nā hana koʻikoʻi i ke aʻo ʻana i nā wā e hiki mai ana PVC.
Ma ka mahina o Nowemapa 2022, ʻo ka waiwai o ka mahina o ka PVC lawe mai he 41,700 tons, ma ka pae awelika mōʻaukala;ʻO ka nui o ka lawe ʻana aku i ka PVC he 84,500 tons i ka mahina, aia ma kahi pae haʻahaʻa.
Vii.Nānā makeke e hiki mai ana
ʻO ka mākeke PVC ma Ianuali 2023, e hoʻomau i ka mālama ʻana i ka manaʻo mua, pono ke kūʻai aku ka manawa waena, e kali ana i ka conduction kumu ma hope o ka pae ʻana o ke kulekele.ʻO ke kumu nui, ʻo ka manaʻo macro ka manaʻo maikaʻi: ʻo ka mea mua, aia kahi lumi no ka hoʻonui ʻana i nā kulekele waiwai;ʻO ka lua, ʻo ka hoʻoneʻe ʻana o ka mana a me ka hoʻoulu ʻana i ke kulekele e hoʻohuli i ka koi e hoʻi hou.
Ka manawa hoʻouna: Jan-13-2023