N'izu gara aga, ahịa ngwaahịa kemịkalụ nke ụlọ gara n'ihu na-enwe ọganihu dị ala, na-agbadata n'ozuzu ya na-abawanye ma e jiri ya tụnyere izu gara aga.Nyocha nke usoro ahịa nke ụfọdụ sub indices
1. Methanol
N'izu gara aga, ahịa methanol mere ka ọ na-agbada ala.Kemgbe izu gara aga, ahịa coal na-aga n'ihu na-agbada, nkwado ọnụ ahịa adaala, na ahịa methanol na-enwe nrụgide na mbelata abawanyela.Ọzọkwa, ịmalitegharị ngwa ọrụ mmezi nke mbụ emeela ka mmụba nke ọkọnọ, na-eduga n'echiche ahịa bearish siri ike ma na-eme ka ahịa ahịa dịkwuo njọ.Ọ bụ ezie na a na-achọsi ike maka imeju n'ahịa mgbe ọtụtụ ụbọchị nke ọdịda gasịrị, ọchịchọ ahịa n'ozuzu ka na-esiwanye ike, karịsịa ka ahịa ndị dị n'okpuru ala na-abanye n'oge oge, na-eme ka o sie ike ibelata ọnọdụ ahịa ahịa methanol dị umengwụ.
Ka ọ na-erule n'ehihie nke Mee 26, ọnụ ahịa ọnụahịa ahịa methanol na South China emechiela na 933.66, gbadara 7.61% site na Fraịde gara aga (Mee 19).
2. Caustic soda
N'izu gara aga, ụlọ ahịa mmiri mmiri alkali buru ụzọ bilie wee daa.Ná mmalite nke izu, kwalite site na mmezi nke chlor alkali osisi na North na East China, na-achọ ngwaahịa na njedebe nke ọnwa, na ọnụ ala nke mmiri mmiri chlorine, ahịa echiche ka mma, na mainstream ahịa nke. mmiri mmiri alkali na-atụgharị;Otú ọ dị, oge dị mma akwụsịghị ogologo oge, ọ dịghịkwa ọganihu dị ukwuu na ọchịchọ ala ala.Usoro ahịa n'ozuzu ya nwere oke ma ahịa agbadala.
N'izu gara aga, anụ ụlọ flake alkali ahịa bụ tumadi na ịrị elu.N'ihi mbelata nke ọnụahịa ahịa n'oge mmalite, ọnụ ahịa dị ala na-aga n'ihu emeela ka ụfọdụ ndị egwuregwu na-achọ imeju, na mbupu nke ndị nrụpụta emeela ka ọ dịkwuo mma, si otú a na-akwalite usoro ahịa nke flake caustic soda.Otú ọ dị, na ịrị elu nke ọnụ ahịa ahịa, a na-egbochikwa ọchịchọ ahịa ahịa ọzọ, na ahịa ahịa na-aga n'ihu na-aga n'ihu na-adịghị ike.
Dị ka nke Mee 26th, South China caustic soda price index mechiri na 1175
02 isi, gbadata 0.09% site na Fraịde gara aga (Mee 19th).
3. Ethylene glycol
N'izu gara aga, mbelata nke ụlọ ahịa ethylene glycol gbagoro ngwa ngwa.Site na mmụba nke ọnụ ọgụgụ ọrụ nke ahịa ethylene glycol yana mmụba nke ngwa ahịa ọdụ ụgbọ mmiri, n'ozuzu ya abawanyela nke ukwuu, na àgwà bearish nke ahịa abawanyela.Ọzọkwa, ngwa ngwa ngwa ngwa nke ngwa ahịa n'izu gara aga emewokwa ka mmụba nke mbelata n'ahịa ethylene glycol.
Dị ka nke May 26th, ethylene glycol price index na South China mechiri na 685.71 isi, mbelata nke 3.45% ma e jiri ya tụnyere Friday ikpeazụ (Mee 19th).
4. Styrene
N'izu gara aga, ụlọ ahịa styrene na-aga n'ihu na-agbada.Ná mmalite nke izu, ọ bụ ezie na mmanụ ala mba ụwa alaghachila azụ, enwere mmetụta siri ike nke enweghị nchekwube n'ahịa n'ezie, ahịa styrene nọgidere na-agbada n'okpuru nrụgide.Karịsịa, ahịa ahụ nwere echiche bearish siri ike n'ahịa ahịa kemịkalụ ụlọ, nke mere ka nrụgide mbupu na ahịa styrene dịkwuo elu, na ahịa ahịa na-aga n'ihu na-agbadakwa.
Dị ka nke May 26th, styrene price index na South China mechiri na 893.67 isi, mbelata nke 2.08% ma e jiri ya tụnyere Friday ikpeazụ (May 19th).

Nyocha ahịa ahịa
Ọ bụ ezie na ngwa ahịa US dara nke ukwuu n'izu a, n'ihi ọchịchọ siri ike na US n'oge okpomọkụ, na mbelata mmepụta OPEC + wetakwara uru, nsogbu ụgwọ ụgwọ US ka edozibeghị.Na mgbakwunye, atụmanya nlaghachite akụ na ụba Europe na America ka dị, nke nwere ike imetụta omume nke ahịa mmanụ mmanụ n'ụzọ dị njọ.A na-atụ anya na a ka ga-enwe nrụgide dị ala na ahịa mmanụ ala mba ụwa.Site n'echiche nke ụlọ, ahịa mmanụ crude mba ụwa na-enwe mmetụta na-adịghị agafe agafe, nkwado ọnụ ahịa dị oke, na ahịa kemịkalụ ụlọ nwere ike ịnọgide na-esighi ike ma na-agbanwe agbanwe.Ọzọkwa, ụfọdụ ngwaahịa kemịkal dị n'okpuru abanyela n'oge oge ọkọchị, ọchịchọ maka ngwaahịa kemịkal ka na-esikwa ike.Ya mere, a na-atụ anya na ohere nlọghachi na ahịa kemịkalụ ụlọ nwere oke.
1. Methanol
N'oge na-adịbeghị anya, ndị na-emepụta ihe dị ka Xinjiang Xinye emeela atụmatụ mmezi, ma ọtụtụ ụlọ ọrụ sitere na China National Offshore Chemical Corporation, Shaanxi, na Inner Mongolia nwere atụmatụ ịmalitegharị, na-ebute ọkọnọ zuru oke sitere na China China, nke na-adịghị mma na ahịa nke methanol. .N'ihe gbasara ọchịchọ, ịnụ ọkụ n'obi maka ngalaba olefin bụ isi ịmalite ụlọ adịghị elu ma na-adịgide adịgide.Na mgbakwunye, ọchịchọ maka MTBE, formaldehyde, na ngwaahịa ndị ọzọ abawanyela ntakịrị, mana mmụba n'ozuzu ya na-adị ngwa ngwa.N'ozuzu, a na-atụ anya na ahịa methanol ga-anọgide na-adịghị ike ma na-agbanwe agbanwe n'agbanyeghị ọkọnọ zuru oke yana ọchịchọ siri ike ịgbaso.
2. Caustic soda
N'ihe gbasara alkali mmiri mmiri, enwere mmụba dị elu na ahịa alkali mmiri mmiri.N'ihi mmetụta dị mma nke mmezi nke ụfọdụ ndị na-emepụta ihe na mpaghara Jiangsu, ahịa alkali mmiri mmiri egosila ọganihu dị elu.Agbanyeghị, ndị egwuregwu ala nwere oke ịnụ ọkụ n'obi maka ịnata ngwa ahịa, nke nwere ike mebie nkwado ha maka ahịa alkali mmiri mmiri wee belata ịrị elu nke ọnụ ahịa ahịa ahịa.
N'ihe gbasara flake alkali, ụlọ ahịa flake alkali nwere oke oke elu.Ụfọdụ ndị na-emepụta ihe ka na-egosipụta ihe ịrịba ama nke ịkwalite ọnụ ahịa mbupu ha, mana ọnọdụ azụmahịa nwere ike igbochi ya site n'omume elu ahịa nke isi.Ya mere, gịnị bụ ihe mgbochi na ọnọdụ ahịa.
3. Ethylene glycol
A na-atụ anya na adịghị ike nke ahịa ethylene glycol ga-aga n'ihu.Mmụba nke ahịa mmanụ ala mba ụwa nwere oke, yana nkwado ọnụ ahịa dị oke.N'akụkụ ndị a na-enye, na ịmalitegharị ngwa ọrụ mmezi oge mbụ, a na-atụ anya mmụba nke ahịa ahịa, nke na-agba ọsọ na ahịa ethylene glycol.N'ihe gbasara ọchịchọ, mmepụta polyester na-akawanye mma, mana ọganihu na-eto eto na-adị ngwa ngwa na n'ozuzu ahịa enweghị ike.
4. Styrene
Oghere a na-atụ anya elu maka ahịa styrene nwere oke.Usoro ahịa mmanụ ala mba ụwa adịghị ike, ebe ụlọ ahịa benzene dị ọcha na ahịa styrene adịghị ike, yana nkwado ọnụ ahịa adịghị ike.Otú ọ dị, enwere obere mgbanwe n'ozuzu ọkọnọ na ọchịchọ, na ahịa styrene nwere ike ịga n'ihu na-enwe obere mgbanwe.