ʻIke ākea o ka mākeke
I kēia pule, ua māhele ʻia nā ukana holoʻokoʻa o ka mākeke coke petroleum. Ua wehe ʻia ka ʻāina ʻo Dongying o ka moku ʻo Shandong i kēia pule, a ua kiʻekiʻe ka hoihoi no ka loaʻa ʻana o nā waiwai mai lalo. Eia kekahi, ua hāʻule ke kumukūʻai o ka coke petroleum ma nā hale hoʻomaʻemaʻe kūloko, a ua hāʻule maoli i ke kumukūʻai lalo. Kūʻai ikaika ka lalo a me ka coking kūloko. Ua hoʻomaka ke kumukūʻai e piʻi; ua hoʻomau nā hale hoʻomaʻemaʻe nui i nā kumukūʻai kiʻekiʻe, a ʻaʻole i makemake nui ʻia ka lalo e loaʻa nā waiwai, a ua hoʻomau ka hāʻule ʻana o ke kumukūʻai o ka coke petroleum ma kekahi mau hale hoʻomaʻemaʻe. I kēia pule, ua kūʻai ʻia nā hale hoʻomaʻemaʻe o Sinopec ma ke kumukūʻai paʻa. Ua hāʻule kekahi mau kumukūʻai coke o nā hale hoʻomaʻemaʻe o PetroChina ma 150-350 yuan/ton, a ua hoʻohaʻahaʻa kekahi mau hale hoʻomaʻemaʻe CNOOC i kā lākou kumukūʻai coke ma 100-150 yuan/ton. Ua oki ka hāʻule ʻana o ka coke petroleum o nā hale hoʻomaʻemaʻe kūloko a piʻi hou. Ma waena o 50-330 yuan/ton.
ʻO ka loiloi o nā mea e hoʻopilikia ana i ka mākeke coke petroleum i kēia pule
ʻO ka coke petroleum sulfur waena a me ke kiʻekiʻe
1. Ma ke ʻano o ka lako, e pani ʻia ka ʻāpana coking o Yanshan Petrochemical ma Kina ʻĀkau no ka mālama ʻana no 8 mau lā mai Nowemapa 4, ʻoiai ʻo Tianjin Petrochemical e manaʻo nei e emi ana ke kūʻai aku ʻana o ka petroleum coke i kēia mahina. No laila, e emi ana ka lako holoʻokoʻa o ka high-sulfur petroleum coke ma Kina ʻĀkau, a e ʻoi aku ka makemake o ka downstream e kiʻi i nā waiwai. Ua pani ʻia ka Jingmen Petrochemical coking unit ma ka ʻāina kahawai no ka mālama ʻana i kēia pule. Eia kekahi, ua pani ʻia ka Anqing Petrochemical coking unit no ka mālama ʻana. ʻO nā kumuwaiwai medium-sulfur petroleum coke ma ka ʻāina kahawai ua paʻa mau; ke kūpaʻa nei ke kumukūʻai o ka ʻāina komohana ʻākau o PetroChina i kēia pule. Ua paʻa ka ukana holoʻokoʻa, a ua haʻahaʻa ka waihona o kēlā me kēia hale hoʻomaʻemaʻe; ua oki ke kumukūʻai o ka petroleum coke ma nā hale hoʻomaʻemaʻe kūloko i ka hāʻule ʻana a ua piʻi hou. Mai ka hopena o ka pule i hala, ua wehe ʻia ka wahi hoʻokele static ma kekahi mau wahi o Shandong, ua hoʻōla mālie ʻia ka logistics a me ka halihali, a ua haʻahaʻa ka waihona o nā ʻoihana downstream no ka manawa lōʻihi. , Kiʻekiʻe ka hoihoi no ka loaʻa ʻana o nā waiwai, a ʻo ka emi ʻana o nā waihona coke petroleum i loko o nā hale hoʻomaʻemaʻe ua hoʻoulu i ke ʻano piʻi mau o nā kumukūʻai coke petroleum i hoʻomaʻemaʻe ʻia. 2. Ma ke ʻano o ke koi ma lalo, ua hoʻomaha iki ʻia ke kulekele pale ʻana i ka maʻi ahulau ma kekahi mau wahi, a ua hoʻōla iki ʻia ka logistics a me ka halihali. Ke uhi nei i ka waihona haʻahaʻa lōʻihi o ka coke petroleum, nā mea maka o nā ʻoihana ma lalo, ua makemake nui nā ʻoihana ma lalo e kūʻai, a he nui nā kūʻai i hana ʻia ma ka mākeke. 3. Ma ke ʻano o nā awa, ʻo ka coke petroleum i lawe ʻia mai i kēia pule ua kau nui ʻia ma Shandong Rizhao Port, Weifang Port, Qingdao Port Dongjiakou a me nā awa ʻē aʻe, a ke hoʻomau nei ka piʻi ʻana o ka waihona coke petroleum awa. I kēia manawa, ua wehe ʻia ka ʻāina ʻo Dongying, ua hoʻi ʻo Guangli Port i nā ukana maʻamau, a ua hoʻi ʻo Rizhao Port i ka maʻamau. , Weifang Port, etc. wikiwiki mau ka wikiwiki o ka lawe ʻana. Low-sulfur petroleum coke: Ua kālepa mau ka mākeke coke petroleum haʻahaʻa-sulfur i kēia pule, me kekahi mau hale hoʻomaʻemaʻe e hana ana i nā hoʻoponopono liʻiliʻi. Ma ka ʻaoʻao koi, ua ʻae ʻia ka lako holoʻokoʻa o ka mākeke electrode maikaʻi ʻole ma lalo, a ua paʻa iki ke koi no ka coke petroleum haʻahaʻa-sulfur; ke hoʻomau nei ka palahalaha o ke koi mākeke no nā electrodes graphite; ke kūkulu ʻia nei ka ʻoihana kalapona no ka alumini ma kahi kiʻekiʻe, a ua kaupalena ʻia nā hui pākahi i ka halihali ma muli o ke ahulau. Ma ke ʻano o nā kikoʻī mākeke i kēia pule, ua paʻa ke kumukūʻai o ka coke petroleum Daqing Petrochemical ma ka Hikina ʻĀkau o Kina a e kūʻai ʻia aku ma ke kumukūʻai i hōʻoia ʻia mai Nowemapa 6; Kūʻai aku, ua wehe ʻia nā wahi mālie o ke ahulau kekahi ma hope o kekahi, a ua hoʻomaha ʻia ke kaomi ma ka halihali; Ua hāʻule ke kumukūʻai noi hou loa a Liaohe Petrochemical i kēia pule i 6,900 yuan/ton; Ua hoʻohaʻahaʻa ʻia ke kumukūʻai coke a Jilin Petrochemical i 6,300 yuan/ton; ʻO ka coke petroleum a Dagang Petrochemical ma ka ʻĀkau o Kina e tender. Ua kūpaʻa nā kumukūʻai coke holoholona CNOOC Asphalt (Binzhou) a me Taizhou Petrochemical i kēia pule, ʻoiai ua hoʻohaʻahaʻa iki ʻia nā kumukūʻai coke holoholona petrochemical o Huizhou lāua ʻo Zhoushan, a ʻaʻole i kaumaha nā ukana holoʻokoʻa o nā hale hoʻomaʻemaʻe.
I kēia pule, ua oki ka hāʻule ʻana o ke kumukūʻai o ka mākeke coke petroleum i hoʻomaʻemaʻe ʻia a piʻi hou. I ka wā mua, ma muli o ka hoʻokele paʻa o kekahi mau wahi ma Shandong, ʻaʻole i maʻalahi ka logistics a me ka halihali, a ua keakea nui ʻia ka halihali kaʻa. ʻO ka hopena, ua nui loa ka waihona o ka coke petroleum ma ka hale hoʻomaʻemaʻe kūloko, a ua maopopo ka hopena i ke kumukūʻai o ka coke petroleum i hoʻomaʻemaʻe ʻia kūloko. . Mai ka hopena pule, ua wehe ʻia nā wahi hoʻokele paʻa ma kekahi mau wahi o Shandong, ua hoʻōla mālie ka logistics a me ka halihali, a ua haʻahaʻa ka waihona o nā ʻoihana ma hope no ka manawa lōʻihi. . Eia naʻe, ma muli o ka hopena o ka nui o ka coke petroleum i lawe ʻia mai e hōʻea ana i Hong Kong a me ka hōʻino ʻana o nā hōʻailona holoʻokoʻa o ka coke petroleum i hoʻomaʻemaʻe ʻia kūloko, ua piʻi iki ke kumukūʻai o ka coke petroleum me ka sulfur ma luna o 3.0%, a ua haʻahaʻa ka uku ma mua o ka mea i manaʻo ʻia. Ke kiʻekiʻe nei ka hoihoi, piʻi nui ke kumukūʻai, ʻo ka pae hoʻoponopono kumukūʻai he 50-330 yuan / ton. I ke kahua mua, ua pilikia kekahi mau wahi ma Shandong i ke ālai ʻia ʻana o ka logistics a me ka halihali, a ua koʻikoʻi loa ka waihona o nā mea hana, aia ma kahi pae waena a kiʻekiʻe; i kēia manawa ua wehe ʻia kekahi mau wahi ma Shandong, ua hoʻōla ʻia ka halihali kaʻa, ua ʻoi aku ka makemake o nā ʻoihana ma lalo e loaʻa nā waiwai, a ua hoʻomaikaʻi nā hale hoʻomaʻemaʻe kūloko i nā ukana, ua hāʻule ka waihona holoʻokoʻa i nā pae haʻahaʻa a waena. I kēia Pōʻahā, ʻo ke kālepa nui o ka coke haʻahaʻa-sulfur (ma kahi o S1.0%) he 5130-5200 yuan/ton, a ʻo ke kālepa nui o ka coke waena-sulfur (ma kahi o S3.0% a me ka vanadium kiʻekiʻe) he 3050-3600 yuan/ton; coke kiʻekiʻe-sulfur ʻO ka coke vanadium kiʻekiʻe (me ka ʻike sulfur ma kahi o 4.5%) he kālepa nui o 2450-2600 yuan/ton.
ʻAoʻao lako
Ma Nowemapa 10, he 12 mau pani maʻamau o nā ʻāpana coking ma ka ʻāina holoʻokoʻa. I kēia pule, ua pani ʻia he 3 mau ʻāpana coking hou no ka mālama ʻana, a ua hoʻomaka ʻia kekahi mau ʻāpana coking. ʻO ka hana aupuni o ka petroleum coke i kēlā me kēia lā he 78,080 tons, a ʻo ka nui o ka hana coking he 65.23%, he emi ʻana o 1.12% mai ka mahina i hala.
ʻAoʻao koi
Ma muli o ke kumukūʻai kiʻekiʻe o ka coke petroleum ma ka hale hana hoʻomaʻemaʻe nui, ʻaʻole i makemake nui nā ʻoihana ma hope e loaʻa nā waiwai, a ke hoʻomau nei ke kumukūʻai coke o kekahi mau hale hana hoʻomaʻemaʻe i ka emi ʻana; ʻoiai ma ka mākeke hoʻomaʻemaʻe kūloko, ʻoiai ua hoʻomaha iki ʻia ke kulekele pale ʻana i ka maʻi ahulau ma kekahi mau wahi, ua hoʻōla iki ʻia ka logistics a me ka halihali, e hoʻohui ana i nā mea maka o nā ʻoihana ma hope. Ua haʻahaʻa nā waihona coke petroleum no ka manawa lōʻihi, a makemake nui nā ʻoihana ma hope e kūʻai, a ua hana ʻia ka nui o nā kūʻai ma ka mākeke. Ua komo kekahi mau mea kālepa i ka mākeke no nā hana pōkole, he mea maikaʻi ia no ke piʻi ʻana o ke kumukūʻai o ka coke petroleum i hoʻomaʻemaʻe ʻia.
Waihona Waiwai
ʻO ka nui o nā ukana o ka hale hana hoʻoheheʻe nui he awelika, kūʻai nā ʻoihana ma hope o ke koi, a aia ka waihona coke petroleum holoʻokoʻa ma ka pae waena. Me ka hoʻomaha iki ʻana o ke kulekele pale ʻana i nā maʻi ahulau ma kekahi mau wahi, ua komo nā ʻoihana ma hope o ke kai i ka mākeke ma nā nui he nui e kūʻai ai, a ua hāʻule ka waihona coke petroleum hoʻoheheʻe kūloko ma ke ʻano holoʻokoʻa. i ka waena-haʻahaʻa.
(1) Nā ʻoihana ma lalo o ke kahawai
ʻO ka coke petroleum calcined: Loaʻa i ka mākeke coke petroleum calcined haʻahaʻa-sulfur nā ukana paʻa i kēia pule, a ua emi ke kaomi ahulau ma ka ʻĀkau Hikina o Kina. Ua kūʻai maikaʻi ʻia ka mākeke coke petroleum calcined sulfur waena a me ke kiʻekiʻe i kēia pule, i kākoʻo ʻia e ka piʻi hou ʻana o ke kumukūʻai o ka coke petroleum ma Shandong, a ke holo nei ke kumukūʻai mākeke o ka coke petroleum calcined sulfur waena a me ke kiʻekiʻe ma kahi kiʻekiʻe.
Kila: Ua piʻi iki ka mākeke kila i kēia pule. ʻO ka Baichuan Steel Composite Index he 103.3, i piʻi aʻe he 1 a i ʻole 1% mai Nowemapa 3. Ma muli o nā manaʻolana maikaʻi o ka mākeke no ka maʻi ahulau i kēia pule, ke holo ikaika nei nā futures ʻeleʻele. Ua piʻi iki ke kumukūʻai mākeke kiko, a ua hoʻomaikaʻi iki ka manaʻo o ka mākeke, akā ʻaʻole i loli nui ka hana holoʻokoʻa. I ka hoʻomaka ʻana o ka pule, ua mālama mau ke kumukūʻai alakaʻi o nā hale wili kila i kahi hana paʻa. ʻOiai ua piʻi ke kumukūʻai o nā nahe futures, ua maʻamau ka hana mākeke, a ua hoʻohaʻahaʻa malū ka hapa nui o nā mea kūʻai aku i kā lākou mau ukana. Ke hana maʻamau nei nā hale wili kila. Ma muli o ka lawe ʻana o nā mea kālepa i nā waiwai i ka wā mua, ʻaʻole nui ke kaomi ma ka hale waihona hale hana, a ua neʻe ke kaomi ma ka waihona i lalo. He liʻiliʻi ka hiki ʻana mai o nā kumuwaiwai ʻākau, a ua kau ʻia nā kauoha ma ka mākeke ma ke koi. I kēia manawa, ʻoiai ua holomua ka hana mākeke, i ka pae hope, ua lohi ke kaʻina o kēia manawa no nā papahana ma hope, ʻaʻole maikaʻi ke kūlana hoʻomaka papahana, ʻaʻole maʻalahi ke koi o ke kikowaena, a ʻaʻole i manaʻo ʻia e ʻike maopopo ʻia ka hoʻomaka hou ʻana o ka hana i ka wā pōkole. E makaʻala, hiki ke emi ke koi ma hope. Manaʻo ʻia e loli nā kumukūʻai kila i ka wā pōkole.
ʻAnode i hoʻomoʻa mua ʻia
I kēia pule, ua kūpaʻa ke kumukūʻai kūʻai o ka mākeke anode prebaked o Kina. Ua piʻi iki ke kumukūʻai kiko ma Baichuan, ma muli o ka hoʻōla ʻana o ka mākeke coke petroleum, ke kumukūʻai kiʻekiʻe o ka pitch tar lanahu, a me ke kākoʻo kumukūʻai maikaʻi. Ma ke ʻano o ka hana ʻana, ke hana nei ka hapa nui o nā ʻoihana me ka piha piha a ua paʻa ka lako. Ma muli o ke kaohi ʻana o ke aniau haumia nui ma kekahi mau wahi, ua hoʻopilikia iki ʻia ka hana ʻana. Hoʻomaka ka alumini electrolytic ma lalo i kahi pae kiʻekiʻe a piʻi ka lako, a ke hoʻomau nei ka hoʻomaikaʻi ʻana o ke koi no nā anodes prebaked.
Metala silika
Ua emi iki ke kumukūʻai holoʻokoʻa o ka mākeke metala silicon i kēia pule. Ma Nowemapa 10, ʻo ke kumukūʻai kuhikuhi awelika o ka mākeke metala silicon o Kina he 20,730 yuan/ton, i lalo he 110 yuan/ton mai ke kumukūʻai ma Nowemapa 3, he emi ʻana o 0.5%. Ua emi iki ke kumukūʻai o ka metala silicon i ka hoʻomaka ʻana o ka pule, ma muli o ke kūʻai ʻana aku o nā waiwai e nā mea kālepa hema, a ua emi ke kumukūʻai o kekahi mau ʻano metala silicon; ua paʻa ke kumukūʻai mākeke ma waena a me ka hopena o ka pule ma muli o ka piʻi ʻana o ke kumukūʻai a me ka emi ʻana o nā kūʻai ma lalo. Ua komo ke Komohana Hema o Kina i kahi manawa o ka wai palahalaha a maloʻo, a ua piʻi aʻe nā kumukūʻai uila, a e hoʻomau paha ke kumukūʻai o ka uila i ka piʻi ʻana ma hope o ke komo ʻana o ka ʻāina ʻo Sichuan i ka wā maloʻo. Loaʻa i kekahi mau ʻoihana nā hoʻolālā e pani i kā lākou mau umu; Ke hoʻomau nei ka ʻāina ʻo Yunnan i nā palena mana, a ua hoʻoikaika ʻia ke kekelē curtailment mana. Inā maikaʻi ʻole ke kūlana, hiki ke pani ʻia ka umu i ka wā ma hope, a e hoʻemi ʻia ka hana holoʻokoʻa; Ua kāohi pono ʻia ke kaohi ʻana i nā maʻi ahulau ma Xinjiang, ua paʻakikī ka lawe ʻana i nā mea maka a ʻaʻole lawa nā limahana, a ua hoʻopilikia ʻia ka hana ʻana o ka hapa nui o nā ʻoihana a pani ʻia paha e hōʻemi i ka hana ʻana.
Sima
Kiʻekiʻe ke kumukūʻai o nā mea maka ma ka mākeke sima aupuni, a piʻi nui ke kumukūʻai o ka sima a emi iho. ʻO ke kumukūʻai awelika o ka mākeke sima aupuni ma kēia pukana he 461 yuan / tone, a ʻo ke kumukūʻai mākeke awelika o ka pule i hala he 457 yuan / tone, ʻo ia hoʻi he 4 yuan / tone ke kiʻekiʻe ma mua o ke kumukūʻai awelika o ka mākeke sima i ka pule i hala. I nā manawa he nui, ua kāohi pono ʻia kekahi mau wahi, ua kaupalena ʻia ka neʻe ʻana o nā limahana a me ka halihali ʻana, a ua lohi ka holomua o ke kūkulu ʻana ma waho. Aia ka mākeke ma ka ʻāina ʻākau i kahi kūlana nāwaliwali. I ka wā e anuanu ai ke aniau, ua komo ka mākeke i ke kau hoʻomaha kuʻuna, a ua pani ʻia ka hapa nui o nā papahana kekahi ma hope o kekahi. He kakaikahi wale nō nā papahana koʻikoʻi i ka manawa i hoʻonohonoho ʻia, a he liʻiliʻi ka nui o ka hoʻouna holoʻokoʻa. Hoʻokele ʻia e ka piʻi ʻana o ke kumukūʻai lanahu ma ka ʻāina hema, ua piʻi aʻe nā kumukūʻai hana o nā ʻoihana, a ua hoʻokō kekahi mau ʻoihana i nā pani ʻana o ka umu, ka mea i hoʻokiʻekiʻe i nā kumukūʻai sima ma kekahi mau wahi. Ma ke ʻano holoʻokoʻa, ua piʻi a hāʻule nā kumukūʻai sima aupuni.
(2) Nā kūlana mākeke awa
I kēia pule, ʻo ka awelika o ka hoʻouna ʻana o nā awa nui i kēlā me kēia lā he 28,200 tons, a ʻo ka huina o ka waihona awa he 2,104,500 tons, he piʻi ʻana o 4.14% mai ka mahina i hala.
I kēia pule, ua kau nui ʻia ka coke petroleum i lawe ʻia mai ma ke awa ʻo Shandong Rizhao, ke awa ʻo Weifang, ke awa ʻo Qingdao Dongjiakou a me nā awa ʻē aʻe. Ke hoʻomau nei ka piʻi ʻana o ka waihona petcoke awa. I kēia manawa, ua wehe ʻia ka ʻāina ʻo Dongying, a ua hoʻi hou ka hoʻouna ʻana o ke awa ʻo Guangli i ka maʻamau. ʻO ke awa ʻo Rizhao, ke awa ʻo Weifang, a pēlā aku. Ke wikiwiki nei ka hoʻouna ʻana. I kēia pule, ua piʻi koke ke kumukūʻai o ka coke petroleum i hoʻomaʻemaʻe ʻia, ua hoʻomaikaʻi ʻia ke kālepa kiko o ka coke petroleum ma nā awa, a ua hoʻōla ʻia ka logistics a me ka halihali ma kekahi mau wahi. Ma muli o ka haʻahaʻa mau o ka waihona o ka coke petroleum maka a me ka hopena pinepine o ke ahulau, ua ʻoi aku ka makemake o nā ʻoihana ma hope e hoʻopaʻa a hoʻopiha hou i nā waihona. , maikaʻi ke koi no ka coke petroleum; i kēia manawa, ua kūʻai mua ʻia ka hapa nui o ka coke petroleum e hōʻea ana i ke awa, a wikiwiki ka wikiwiki o ka lawe ʻana i ke awa. Ma ke ʻano o ka coke wahie, ʻaʻole maopopo ka ʻano o ke kumukūʻai lanahu kūloko. Ua kaupalena ʻia kekahi mau ʻoihana silicon carbide ma lalo e ka palekana o ke kaiapuni a hoʻohana i nā huahana ʻē aʻe (lanahu i hoʻomaʻemaʻe ʻia) e pani i ka hana ʻana o ka coke projectile sulfur kiʻekiʻe. Ua paʻa nā hoʻouna mākeke o ka coke projectile sulfur haʻahaʻa a me ka waena, a ua paʻa nā kumukūʻai no kekahi manawa. Ua hoʻomau ka piʻi ʻana o ke kumukūʻai kūʻai o Formosa coke i kēia mahina, akā ma muli o nā kūlana mākeke maʻamau o ka metala silicon, ua kūʻai ʻia ke kahua o Formosa coke ma ke kumukūʻai paʻa.
I Dekemaba 2022, ua lanakila ʻo Formosa Petrochemical Co., Ltd. i ke kau ʻana no 1 moku o ka petroleum coke. E hoʻomaka ʻia ke kau ʻana ma Nowemapa 3 (Pōʻahā), a ʻo ka manawa pani ʻana o ke kau ʻana ma ka hola 10:00 o Nowemapa 4 (Pōʻalima).
ʻO ke kumukūʻai awelika o ke kau lanakila (FOB) ma kahi o US$297/tona; ʻo ka lā hoʻouna mai Dekemaba 27,2022 a hiki i Dekemaba 29,2022 mai Mailiao Port, Taiwan, a ʻo ka nui o ka petroleum coke no kēlā me kēia moku ma kahi o 6500-7000 tona, a ʻo ka nui o ka sulfur ma kahi o 9%. ʻO ke kumukūʻai kau ʻana he FOB Mailiao Port.
ʻO ke kumukūʻai CIF o ka US sulfur 2% projectile coke i Nowemapa ma kahi o 350 kālā US / tona. ʻO ke kumukūʻai CIF o ka US sulfur 3% projectile coke i Nowemapa ma kahi o 295-300 kālā US / tona. ʻO ke kumukūʻai CIF o ka US S5%-6% high-sulfur projectile coke i Nowemapa ma kahi o $200-210/tona, a ʻo ke kumukūʻai Saudi projectile coke i Nowemapa ma kahi o $190-195/tona. ʻO ke kumukūʻai FOB awelika o ka Taiwan coke i Dekemaba 2022 ma kahi o US $297/tona.
Nānā i ka mākeke
ʻO ka coke petroleum haʻahaʻa-sulfur: Hoʻopilikia ʻia e ka maʻi ahulau a me nā kumu ʻē aʻe, ʻaʻole i makemake nui ʻia kekahi mau ʻoihana ma hope e loaʻa nā waiwai. Manaʻo ʻo Baichuan Yingfu e mau ana ke kumukūʻai mākeke o ka coke low-sulfur a neʻe iki i ka pule aʻe, me nā hoʻoponopono pākahi ma kahi o RMB 100/ton. ʻO ka coke petroleum waena a me ke kiʻekiʻe-sulfur: Hoʻopilikia ʻia e ka downtime o nā ʻāpana coking a me ke ʻano like ʻole o ka ʻaila maka i lawe ʻia mai, ʻaʻole lawa ka mākeke waena a me ke kiʻekiʻe-sulfur o ka coke petroleum me nā mea trace maikaʻi aʻe (vanadium <500), ʻoiai ua nui ka lako o ka coke petroleum vanadium kiʻekiʻe a ua hoʻonui ʻia nā mea lawe mai. Ua palena ka lumi hahai no ka ulu ʻana, no laila manaʻo ʻo Baichuan Yingfu e loaʻa nō kahi lumi e piʻi ai ke kumukūʻai o ka coke petroleum me nā mea trace maikaʻi aʻe (vanadium <500), aia ka laulā ma kahi o 100 yuan / ton, paʻa ke kumukūʻai o ka coke petroleum vanadium kiʻekiʻe, a aia kekahi mau kumukūʻai coke i loko o kahi loli haiki.
Ka manawa hoʻouna: Nov-11-2022