kaulahao ʻoihana DMF

ʻO DMF (inoa kemika N,N-dimethylformamide) he mea hoʻohuihui mea ola me ke ʻano kemika C3H7NO, he wai waihoʻoluʻu a ʻākala. ʻO DMF kekahi o nā huahana me ka waiwai hoʻohui waiwai kiʻekiʻe i loko o ke kaulahao ʻoihana kemika o kēia wā, a ʻo ia nā mea ʻelua kemika me ka nui o ka hoʻohana ʻana a me ka mea hoʻoheheʻe maikaʻi me ka nui o ka hoʻohana. Hoʻohana nui ʻia ka DMF i ka polyurethane (PU paste), nā mea uila, nā fiber artificial, nā lāʻau lapaʻau a me nā ʻoihana hoʻohui meaʻai, a me nā mea ʻē aʻe.

Ke kūlana hoʻomohala ʻoihana DMF

Mai ka ʻaoʻao lako DMF kūloko, ke loli nei ka lako. Wahi a nā helu helu, i ka makahiki 2021, ʻo 870,000 tons ka nui o ka hana DMF home, 659,800 tons ka hopena, a ʻo 75.84%. Hoʻohālikelike ʻia me 2020, ʻo ka ʻoihana DMF ma 2021 he haʻahaʻa haʻahaʻa, hana kiʻekiʻe a me ka hoʻohana ʻana i ka mana kiʻekiʻe.

Kina DMF mana, hana a me ka hiki ke hoololi i ka helu ma 2017-2021

Puna: ʻike lehulehu

Mai ka ʻaoʻao koi, ulu liʻiliʻi a paʻa ka ʻai ʻana o DMF i ka makahiki 2017-2019, a ua emi nui ka hoʻohana ʻana o DMF i 2020 ma muli o ka hopena o ka maʻi maʻi lei aliʻi hou, a piʻi ka ʻai ʻana o ka ʻoihana i 2021. Wahi a nā helu helu, ʻo ka hoʻohana ʻana o ka ʻoihana DMF ma Kina i 2021 he 529,500 tons, ʻoi aku. 6.13% makahiki ma ka makahiki.

ʻIke ʻia ka ʻai a me ka ulu ʻana o DMF ma Kina mai 2017-2021

Puna: Kohi ʻike lehulehu

Ma ke ʻano o ka hoʻolālā noi i lalo, ʻo ka paste ka wahi hoʻohana nui loa. Wahi a nā helu helu, i ka makahiki 2021 Kina DMF i lalo o ke koi koi ʻana, ʻo PU paste ka noi nui loa o DMF, helu ʻia no 59%, ke koi ʻana no nā ʻeke, nā lole, nā kāmaʻa a me nā pāpale a me nā ʻoihana ʻē aʻe, ʻoi aku ka makua o ka ʻoihana terminal.

ʻO 2021 Kina DMF ʻoihana hoʻokaʻawale wahi noi i helu ʻia

Puna: ʻIke lehulehu

ʻO ke kūlana hoʻokomo a me ka hoʻopuka DMF

“N,N-dimethylformamide” code kuʻuna “29241910″. Mai ke kūlana lawe mai a hoʻokuʻu aku, ʻoi aku ka nui o ka ʻoihana DMF o Kina, ʻoi aku ka nui o nā mea hoʻopuka ma mua o ka lawe ʻana mai, 2021 piʻi nui nā kumukūʻai DMF, piʻi nui ka nui o ka lawe ʻana mai Kina. Wahi a nā helu helu, i ka makahiki 2021, ʻo 131,400 tons ka nui o ka DMF Kina, ʻo 229 miliona mau kālā US.

2015-2021 Kina DMF ka nui a me ka nui

Source: General Administration of Customs, i hōʻuluʻulu ʻia e Huajing Industrial Research Institute

Ma ke ʻano o ka hāʻawi ʻana aku i waho, aia ka 95.06% o ka nui o ka DFM o Kina ma Asia. Wahi a nā helu helu, ʻo nā wahi kiʻekiʻe ʻelima e hāʻawi ana i ka DFM o Kina i 2021 ʻo South Korea (30.72%), Iapana (22.09%), India (11.07%), Taiwan, Kina (11.07%) a me Vietnam (9.08%).

Ka hoʻokaʻawale ʻana o nā wahi hoʻoili DMF Kina ma 2021 (Unit: %)

Source: General Administration of Customs, i hōʻuluʻulu ʻia e Huajing Industrial Research Institute

ʻO ke ʻano hoʻokūkū ʻoihana DMF

Ma ke ʻano o ka hoʻokūkū hoʻokūkū (ma ka hiki), ʻoi aku ka kiʻekiʻe o ka ʻoihana, me ka CR3 hiki i 65%. Wahi a nā helu helu, i ka makahiki 2021, ʻo Hualu Hensheng ke alakaʻi nui i ka mana hana DFM home me 330,000 tons o ka mana hana DMF, a ʻo ia ka mea hana nui DMF nui loa ma ka honua, me ka māhele mākeke o ka home ma mua o 33%.

ʻO ke kumu hoʻokūkū mākeke ʻoihana ʻo China DMF ma 2021 (ma ka hiki)

Puna: Kohi ʻike lehulehu

ʻO ke ʻano hoʻomohala o ka ʻoihana DMF e hiki mai ana

1, e piʻi mau ana nā kumukūʻai, a i ʻole e hoʻoponopono ʻia

Mai ka makahiki 2021, ua piʻi nui nā kumukūʻai DMF. 2021 DMF kumukūʻai awelika 13,111 yuan/ton, i 111.09% hoʻohālikelike ʻia me 2020. 5 Pepeluali 2022, DMF kumukūʻai he 17,450 yuan/ton, ma ka mōʻaukala kiʻekiʻe. Ke piʻi nei nā laha DMF a piʻi nui. 5 Fepeluali 2022, he 12,247 yuan / tona ka laha DMF, ua oi loa aku ma mua o ka pae awelika o ka laha.

2, ua kaupalena ʻia ka ʻaoʻao hoʻolako i ka wā pōkole, e hoʻomau mau ka noi DMF lōʻihi

I ka makahiki 2020, i hoʻopilikia ʻia e ke ahulau lei hou, ua hāʻule nui ka hoʻohana ʻana o DMF, a ua haʻalele ʻo Zhejiang Jiangshan i 180,000 tons o ka mana hana ma ka ʻaoʻao hoʻolako o kekahi hopena. 2021, ua nāwaliwali ka hopena o ka maʻi ahulau, nā kāmaʻa, nā ʻeke, nā lole a me nā ʻoihana hana hale e koi ai i ka hoʻihoʻi hou ʻana, ua hoʻonui ʻia ke koi no ka paʻi PU, ua ulu ka koi DMF e like me ia, ʻo ka hoʻohana ʻana i ka DMF makahiki he 529,500 tons, kahi hoʻonui o 6.13% makahiki- ma ka makahiki. 6.13% ka ulu ʻana o ka makahiki ma ka makahiki. I ka emi ʻana o ka hopena o ka maʻi lei aliʻi hou, ua hoʻomaka ka hoʻokele waiwai o ka honua i ka hoʻihoʻi, e hoʻomau ka noi DMF, e manaʻo ʻia ka ulu ʻana o DMF i 2022 a me 2023.