Imakethe ye-Butyl Acetate Ibonisa Ukwehla Kwentengo Phakathi Kokuzizwa Kwezimpahla Ezibuthakathaka

**IShanghai [Usuku]** – Imakethe ye-butyl acetate yaseShayina ibhekane nokwehla okukhulu kokwenyuka kwentengo namuhla, okubangelwa isimo semakethe yezimpahla esibuthakathaka kanye nokwehla kwezindleko zezinto ezisetshenziswayo ezibalulekile, i-n-butanol. Lolu shintsho lukhuthaze isimo sengqondo sokuqapha, sokulinda nokubona phakathi kwabahlanganyeli, okwaholela emsebenzini wokuhweba ophansi.

Ngokusho kokuhlolwa kwemakethe, umuzwa wokuhweba nge-spot uye wehla kakhulu njengoba abathengi besebenzisa indlela ehlakaniphile ngemuva kokunyuka kwentengo muva nje.

### Abashayeli Ababalulekile Bemakethe

Abahlaziyi bemakethe balindele ukuthi imakethe ye-butyl acetate ihlangane maduze nje, ithonywe yizici ezilandelayo:

- **Izindleko Eziguqukayo:**
– **I-Acetic Acid:** Imakethe ye-acetic acid ephezulu igcina amandla okuthola inzuzo eyengeziwe. Imizwa yabakhiqizi iqiniswa amandla ezimakethe eziphezulu naphansi. Ngenkathi amazinga okusebenza esezingeni eliphezulu, abathengi abaphansi bagcina ukuthenga okuzinzile, okusekelwe ezidingweni, besekela isivinini esivamile sokuxoxisana emakethe.
– **N-Butanol:** Umbono we-n-butanol, esinye isitoko esiyinhloko, uletha ingozi ephikisanayo. Njengoba ikusasa likawoyela ongahluziwe lihlehla kusukela ekuphakameni kwakamuva, ukuqaphela kwemakethe kuyanda. Lo mkhuba uphakamisa ingozi engaba khona yokwehla kwamanani entengo ye-n-butanol ephezulu njengamanje, okungacindezela i-butyl acetate kamuva.

- **Ukunikezwa Nokufunwa:** Izindlela zokunikeza zihlala zizinzile kuzo zonke izifunda zokukhiqiza. Isidingo siyaqhubeka nokubonakaliswa ngokuthenga ngokucophelela, ngesikhathi esifanele ezimbonini eziseduze, ngaphandle kokunyuka okukhulu kwesithakazelo sokuthenga okubonakalayo.

### Ukuhlolwa Kwemakethe Yesifunda

**Imakethe yeJiangsu:**
Intengo eyinhloko ekhombayo emakethe yeJiangsu ilinganiselwa ku-RMB 7,560 – 8,100 ngethani. Isimo semakethe sithonywa kakhulu yimikhuba yezimpahla ebuthakathaka, okuholela ekuzizweni okunamandla. Iziphakamiso ezinkulu zabakhiqizi zezwakala ebangeni le-RMB 8,100 – 8,700 ngethani; noma kunjalo, ingxenye ephezulu yalolu hlobo lwe-spectrum ayizange ibone ukuthengiselana ngakho-ke ayifakwanga ekuhlolweni kokugcina. Impahla yasechwebeni yanikezwa cishe ku-RMB 7,560 ngethani, kodwa amadili ayembalwa. Wonke amasampula aqoqwe alandela amazinga ezindlela.

**Imakethe yaseGuangdong:**
EGuangdong, ububanzi bentengo ekhombayo eyinhloko bulinganiswa ku-RMB 8,000 - 8,200 ngethani. Belinganisa imakethe ebanzi, ababambiqhaza balondoloze ukuma okuzinzile, kokulinda nokubona. Wonke amasampula aqoqwe alandela amazinga enqubo.

**Imakethe yaseShandong:**
Intengo eyinhloko yemakethe yaseShandong ilinganiselwa ku-RMB 7,500 – 7,850 ngethani. Ngenkathi amanani eqhubeka nokuba phezulu, esekelwa yizici zezindleko, isimo sempahla esibuthakathaka senze abahwebi baqaphela kakhulu. Abahlanganyeli bemakethe bayanqikaza ukuphishekela amanani aphezulu phakathi kokushintshashintsha komqondo. Wonke amasampula aqoqwe alandela amazinga ezindlela zokusebenza.

**Isifunda saseBeijing-Tianjin-Hebei (Jing-Jin-Ji):**
Intengo eyinhloko ekhombayo yesifunda saseJing-Jin-Ji ilinganiselwa ku-RMB 7,700 – 8,050/ton (ilethwa). Njengoba ngaphezu kuka-80% wokunikezwa kwe-butyl acetate kulesi sifunda kugeleza kusuka esifundazweni saseShandong, intengo elethwayo eJing-Jin-Ji ibonisa iphrimiyamu yempahla engaba ngu-RMB 200/ton uma kuqhathaniswa namanani emisebenzi yangaphambili eShandong.