I te marama o Hānuere 2023, nā te "tino tumanakohanga" me te tiaki me te whakaroa o tētahi raupapa taputapu ā-whare, ahakoa he iti te tono, he kaha tonu te utu mākete. Whai muri i te Hakari o te Koanga, kāore te utu ā-whare i pai ake, ā, he ngoikore, he pōturi hoki te mākete styrene ā-whare. Whai muri i te hararei o te Rā o Mei, i ngoikore anō te mākete styrene ā-whare whai muri i te tūnga kotahi, ā, i hinga ki raro i te tohu "8" mano i waenganui o Mei, ā, i haere tonu te heke. Mai i te tīmatanga o te tau, ko te mākete styrene o Haina ki te Rawhiti ko te 8400 yuan/tana, ki raro ki te 7360 yuan/tana o nāianei, he hekenga o te 12.38%.

Mai i te tīmatanga o te tau 2023, ko te horapa o te utu o te styrene me ngā rauemi mata o te benzene parakore i whakaatu i te au "whānui tuatahi, kātahi ka whaiti", ko te rerekētanga utu toharite i waenga i te styrene me te benzene parakore he 1349 yuan/tana, he pikinga 17.20% i runga i te wā kotahi o te tau kua hipa, ā, ko te hua toharite o ngā taputapu styrene kāore i whakauruhia he tata ki te -28 yuan/tana, he pikinga tukutahi o te 92.86% i runga i te wā kotahi o te tau kua hipa. Ahakoa i heke te utu o te styrene me te benzene parakore i te tau 2023 i runga i te wā kotahi o te tau kua hipa, engari i roto i tētahi wāhanga o te tau i roto i te mahere tāutanga styrene, he maha ake te tiaki o waho, i puta te tauira "taurite kikī o te tuku me te tono", ā, i roto i te taha rauemi mata o te benzene parakore he "hua nui" te kaupapa, ko te rerekētanga utu i waenga i te rua kei te taumata o runga. I raro i te huringa whakaputa nui o te styrene, kei te piki haere tonu te tautohetohe i waenga i te tuku me te tono, ā, kei te haere tonu te whakatikatika i ngā hua o ngā taputapu kore-whakauru styrene, kāore e taea e te rauemi mata te tautoko i te utu o te styrene.

Ka kaha ake te whakahē i waenga i te tuku me te tono: kei te tere haere te horapa o te styrene, ā, he iti te tono.

I roto i te wā poto, kei te awhe tonu te pikinga nui o te kaha me te putanga o te styrene i te hauwhā tuatoru, ā, e whakaatu ana ngā raraunga ka nui ake te pikinga hou o te taputapu taha tuku i te pikinga hou o te taputapu taha tono. I tēnei wā, e ai ki ngā purongo tuku iho, ahakoa te pānga o ngā huringa o te whakaputanga me ngā whiwhinga hoko ki te styrene me te heke iho i te haurua tuarua o te tau, ka whakaroahia ngā huinga taputapu maha, ka nui ake ngā taurangi mō te pikinga o te tuku me te tono o te styrene, engari me te whakaurunga o ngā taputapu hou ki te hanga, e tumanakohia ana te pikinga o te tuku o te styrene i te hauwhā tuatoru, ā, he ngoikore te tuku me te tono o te mākete i te wā pāmahana nui i te marama o Hūrae me Ākuhata. I keri te mākete i te pikinga wawe, ā, i whakaritea te hanganga tuku me te tono i muri i te urunga mai o te taputapu hou ki te mākete, i whakatakotoria hei karo i te pāmahana nui i waho o te wā, ā, ka hinga te mākete. I te marama o Ākuhata, i tīmata rānei te piki haere, kei te haere tonu te hanga "koura e iwa hiriwa tekau" i te wā tihi tuku iho ki te whakarato i te mākete me te wāhi mō ngā pikinga utu, i te nuinga o te wā, i te hauwhā tuatoru o te mākete styrene ā-rohe, i te "ngoikore i muri i te au kaha" rānei, kei te hangai tonu te mākete styrene ki te utu me te tuku me te tono o ngā raina matua e rua o te pānga.

Xuzhou, Jiangsu, Haina

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