Ka heke te rārangi o te Tonga Haina
He papatahi te nuinga o te taupū whakarōpūtanga
I te wiki kua taha ake nei, i heke te mākete matū o te motu. Mai i te aroturukitanga o ngā momo 20 o ngā tauhokohoko whānui, e 3 ngā hua kua whakanuia, e 8 ngā hua kua whakaitihia, ā, e 9 kāore i te piki haere.
Mai i te tirohanga a te mākete o te ao, i heke te mākete hinu mata o te ao i te wiki kua taha ake nei. I roto i te wiki, he uaua ki te wawahi i te āhua o Rūhia me Ukraine me te raruraru o Iran, ā, i haere tonu te whakawhāiti i te tuku; heoi, i pehia tonutia e te ngoikore o te ōhanga te pikinga o ngā utu hinu, i piki tonu te mākete e pā ana, ā, i tino heke ngā utu hinu o te ao. I te 6 o Hānuere, ko te utu whakataunga o te kirimana matua o ngā hinu mata o WTI i te United States he $73.77/peera, he iti iho i te $6.49/peera mai i te wiki o mua. Ko te utu whakataunga o te kirimana matua o ngā hinu mata o Brent he $78.57/peera, he iti iho i te $7.34/peera mai i te wiki o mua.
Mai i te tirohanga a te mākete o roto, i ngoikore te mākete hinu mata i te wiki kua taha ake nei, ā, he uaua ki te whakatairanga i te mākete matū. I te taha o te Hakari o te Koanga, kua whakamutua te mahi a ngā umanga o roto, ā, kua ngoikore te tono kia piki ake ai te mākete, ā, kua ngoikore te mākete matū. E ai ki ngā raraunga aroturuki raraunga o te tauwhitinga Guanghua, i iti iho te taupū utu o ngā Hua Matū o te Tonga o Haina i te wiki kua taha ake nei, ā, ko te taupū utu o ngā Hua Matū o te Tonga o Haina (e kiia nei ko te "Taupū Matū o te Tonga o Haina") he 1096.26 ngā tohu, i heke iho i te 8.31 ngā tohu i whakaritea ki te wiki o mua, he hekenga o te 0.75%. I roto i ngā taupū whakarōpūtanga 20, kua piki ake ngā taupū e 3 o te toluene, e rua ngā giant, me te TDI, ā, kua heke iho ngā taupū e waru o ngā taupū e waru o ngā mea kakara, te methanol, te acryl, te MTBE, te PP, te PE, te formaldehyde, me te styrene, i te mea kei te noho pumau tonu ngā taupū e toe ana.
Pikitia 1: Ngā raraunga tohutoro o te South China Chemical Index i te wiki kua hipa (pūtake: 1000). Ko te utu tohutoro i whakahuatia e ngā kaihokohoko.
Pikitia 2: Te Ia o te Tāurangi o te Tonga o Haina mai i te 21 o Hānuere ki te 2023 (pūtake: 1000)
Wāhanga o te ia o te mākete taupū whakarōpūtanga
1. Mētanora
I te wiki kua taha ake nei, i ngoikore te mākete methanol. I te hekenga o ngā utu o te mākete hinu mata o te ao, ka ngoikore haere te hinengaro o te mākete, inā koa he maha ngā umanga o raro iho e hararei ana i mua, kāore i te pai te āhua o te tuku kaipuke i te tauranga, ā, ka heke te pēhanga whānui o te mākete.
I te ahiahi o te 6 o Hānuere, i kati te taupū utu methanol i te Tonga o Haina ki te 1140.16 ngā tohu, he hekenga 8.79 ngā tohu, 0.76% rānei i whakaritea ki te wiki o mua.
2. KonutaiHihidrokiha
I te wiki kua taha ake nei, he ngoikore, he pumau hoki te mākete wai-kawa ā-rohe. I te tata ki te Hakari o te Koanga, kua heke te rongonui o ngā whakawhitiwhitinga mākete, kua ngoikore te hiahia mō ngā hoko, he puhoi ngā tukunga pakihi, ā, kāore he tautoko pai i tēnei wā, ā, kei te ngoikore haere te mākete whānui.
I te wiki kua taha ake nei, i haere tonu te mākete kawakawa o te motu, engari i ngoikore te āhua o te kawe waka i whakaritea ki te wā o mua. I piki haere te pēhanga ki runga i ngā tuku a ngā umanga, ā, i whakahaerehia te mākete mō te wā poto.
I te 6 o Hānuere, i kati te taupū utu pyrine i te Tonga o Haina ki te 1683.84 ngā tohu, he rite tonu ki te wiki o mua.
3. Etirene Glycol
I te wiki kua taha ake nei, i ngoikore te mākete ethylene glycol o te whare. I roto i te wiki, kua mutu ētahi o ngā wheketere kakahu paitini mō te hararei, kua heke te tono, kua heke ngā uta i te tauranga, kei te haere tonu te nui rawa o te tuku, ā, kua ngoikore te mākete ethylene glycol o te whare.
I te 6 o Hānuere, i kati te taupū utu glycol i te Tonga o Haina ki te 657.14 ngā tohu, he hekenga iho i te 8.16 ngā tohu, 1.20% rānei, mai i te wiki o mua.
4. Styrene
I te wiki kua taha ake nei, i ngoikore te mahi a te mākete styrene ā-rohe. I roto i te wiki, i raro i te awe o te mate urutā me te wā kore-wā, i heke te hanga o raro, i iti te tono i whai ake, ā, i mau tonu te tono pakari, nō reira he uaua ki te whakatairanga i te mākete, he ngoikore, he heke hoki.
I te 6 o Hānuere, i kati te taupū utu styrene i te Tonga o Haina ki te 950.93 ngā tohu, he hekenga iho i te 8.62 ngā tohu, arā, 0.90%, mai i te wiki o mua.
Tātaritanga muri-mākete
Kei te haere tonu ngā āwangawanga o te mākete mō te ōhanga me ngā tūmanakohanga tono, kāore i te kaha, kāore hoki i te pai te mākete, ā, kei raro i te pēhanga ngā utu hinu o te ao. Mai i te tirohanga ā-rohe, i te mea kua tata mai te Hakari o te Koanga, ka puhoi haere te tono o te taunga rererangi, ā, kei raro i te pēhanga te āhuarangi o te mākete matū. E matapaetia ana ka noho tonu te mākete matū ā-rohe ki raro i te korenga i roto i ngā rā tata nei.
1. Mētanora
Kua pai ake te tere whakahaere whānui o te taputapu olefin matua i roto i te whakapainga o ngā hua. Heoi, nā te mea kei te tata te awa tuku iho ki te Hakari o te Koanga, kua mutu te mahi a ētahi kamupene i mua i te hararei. Kua ngoikore te tono mō te methanol, ā, kua ngoikore te tautoko taha tono. Ina huihuia, e matapaetia ana ka ngoikore te mahi a te mākete methanol.
2. KonutaiHihidrokiha
Mō te kawakawa wai, i mua i te hararei o te Hakari o te Koanga, ka uru atu ētahi taputapu o raro, ētahi waka rānei ki te hararei, e matapaetia ana ka heke te tono, ā, ka tukuna mārire, ka oti hoki ngā ota hokohoko ke. I raro i te awe o ngā āhuatanga kino maha, e matapaetia ana ka heke te mākete kawakawa wai.
Mō ngā papa houra tunutunu, kāore i te teitei te mōhiotanga o ngā hea o te heke mai, ā, ko te utu nui e tāpirihia ana ka whakawhāiti i te hihiri hoko o te heke mai ki tētahi taumata. E matapaetia ana ka ngoikore haere te mākete papa houra tunutunu a ngā rā tata nei.
3. Etirene Glycol
I tēnei wā, kei te heke tonu te hanga me te hoko o te polyester i raro iho, kei te ngoikore te tono mō te ethylene glycol, kāore he tautoko pai mō te tono, kei te haere tonu te āhuatanga o te nui rawa o te tuku, e tika ana kia mau tonu ngā ohorere iti i roto i te mākete ethylene glycol ā-rohe o nāianei.
4. Styrene
I te tīmatanga anō o tētahi wāhanga o te taputapu, ā, ka tīmata te hanga o te taputapu hou, ka noho piki haere tonu te tuku o te styrene, engari kua tae te hekenga ki te wā hararei, kāore te tono i tino pai ake, e matapaetia ana ka pā mai te styrene, te ngoikore rānei o te ru i roto i te wā poto.
Wā tuku: Hanuere-12-2023