Gabatarwa: Kasuwancin benzene mai tsafta na baya-bayan nan yana ci gaba da hauhawa, kuma gefen farashi yana samar da tallafi mai ƙarfi ga kasuwar caprolactam, kuma kasuwar caprolactam tana biye da haɓakar haɓaka. Babban ikon tallafawa na ƙarshen kasuwa har yanzu yana daga gefen farashi, ana tsammanin cewa kasuwar caprolactam za ta yi aiki mai ƙarfi a nan gaba, kuma ci gaba da ƙarfin hauhawar farashi da tsarin watsawa na ƙasa zai damu a mataki na gaba.

Tun daga watan Yuli, kasuwar benzene zalla ta sami haɓaka da abubuwa da yawa kamar haɓakar ɗanyen mai, haɓaka wadatarsa ​​da tsarin buƙatunsa da tasirin labarai masu alaƙa da haraji akan buƙatun ethylbenzene, kuma kasuwar benzene za ta ci gaba. tashi. Sinopec pure benzene da aka jera farashin tun farkon watan yuan/ton 6200 ya tashi zuwa yuan 6950 na yanzu.

Farashin benzene mai tsabta yana ci gaba da tashi, farashin kamfanonin caprolactam ya karu, kuma farashin kayayyakin ya tashi. A halin yanzu, farashin tabo na caprolactam a gabashin kasar Sin ya tashi zuwa kusan yuan 12300 / ton, kuma wasu jigilar caprolactam a arewa sun dan yi kadan, kuma sha'awar siyan kayayyaki yana da kyau a sama, kuma masana'antar polymerization ta biyo baya. kamar yadda ake bukata.

Tare da sake kunnawa na Luxi Chemical Industry, Cangzhou Xuyang Phase I da sauran na'urori, caprolactam ikon amfani kudi ya karu zuwa 81.35%, sai dai wasu dogon lokacin da filin ajiye motoci na'urorin har yanzu a cikin filin ajiye motoci jihar, wasu na'urorin suna m gudu kullum. Koyaya, saboda ƙarancin ƙima na caprolactam a farkon matakin, haɗe tare da kasuwa na yanzu yana cikin haɓakar haɓakawa, kuma fifikon sha'awar siye, ɓangaren arewacin kayan samarwa yana ɗan ɗanɗano kaɗan.

Adadin ikon amfani da polymerization na PA6 kwanan nan ya tashi tare da haɗin gwiwa, a gefe guda, fifikon buƙatun buƙatun mai saurin jujjuyawar ƙasa yana ci gaba da tallafawa farkon polymerization, a gefe guda, na'urar ajiye motoci ta farko na Luxi Chemical a hankali ta sake farawa, kuma Adadin ƙarfin amfani da PA6 ya ƙaru zuwa kusan 76%, kuma fitowar yanki na mako-mako da fitar da caprolactam na mako-mako ya karu daidai da kusan tan 100,000.

Matsakaicin nailan filament na ƙasa ya kasance barga, kuma matsakaicin matsakaicin nailan filament na gida na yanzu yana da kusan 79.5%. Matsakaicin yawan aikin saƙar fiber sinadarai a yankunan Jiangsu da Zhejiang ya kai kashi 63.47%, ya ragu da kashi 0.40% idan aka kwatanta da makon jiya. Saƙa ya fara raguwa kaɗan, amma canjin gabaɗaya kaɗan ne, saƙar tasha na yanzu ba ta da tasiri ta hanyar rarraba wutar lantarki, masu amfani da ƙasa galibi suna cikin jira da jira-da-gani, suna jiran cinikin cikin gida da na waje sabon sakin tsakiya guda ɗaya.

A taƙaice, ƙarfin tallafin kasuwar caprolactam na yanzu ya fito ne daga gefen farashi, caprolactam da PA6 polymerization ƙarfin amfani da ƙarfin aiki ya karu tare, wadatar caprolactam da buƙatu suna da daidaito, ana tsammanin kasuwar caprolactam tana da ƙarfi a nan gaba. Filin juyi na ƙasa yana da ɗan kwanciyar hankali, kuma babu wani gagarumin canji a cikin tsammanin buƙatun albarkatun ƙasa, kuma filin juzu'i mai sauri har yanzu yana iya bibiya. Filin masaku na al'ada har yanzu yana jinkirin bin diddigin, kuma tare da karuwar samarwa da matsin lamba, har yanzu akwai juriya ga saurin watsar farashin farashi. A cikin mataki na gaba, har yanzu yana da mahimmanci don kula da ci gaba da ƙarfin karuwar farashi da tsarin watsawa zuwa ƙasa.