Mahimmin haɓaka a cikin samar da babban ƙarfin lantarki na cikin gida da rage bambancin farashin layi

Tun daga 2020, tsire-tsire na polyethylene na cikin gida sun shiga tsarin haɓakawa na tsakiya, kuma ƙarfin samar da kayan aikin gida na shekara-shekara na PE ya ƙaru cikin sauri, tare da matsakaicin girma na shekara-shekara na sama da 10%.Samar da polyethylene da aka samar a cikin gida ya ƙaru cikin sauri, tare da haɓaka samfuran samfuri da tsananin gasa a cikin kasuwar polyethylene.Ko da yake buƙatun polyethylene kuma ya nuna haɓakar haɓakawa a cikin 'yan shekarun nan, haɓakar buƙatun bai yi sauri ba kamar ƙimar haɓakar wadata.Daga 2017 zuwa 2020, sabon ƙarfin samar da polyethylene na cikin gida ya fi mayar da hankali kan ƙananan ƙarfin lantarki da nau'in layi, kuma babu na'urori masu ƙarfin lantarki da aka yi amfani da su a kasar Sin, wanda ya haifar da gagarumin aiki a kasuwar wutar lantarki.A cikin 2020, yayin da bambancin farashi tsakanin LDPE da LLDPE ya haɓaka a hankali, hankalin samfuran LDPE ya ƙaru.Rukunin samar da kayayyaki na EVA da rukunin LDPE na Zhejiang Petrochemical LDPE an fara aiki a shekarar 2022, tare da karfin samar da babban matsin lamba na cikin gida na tan miliyan 3.335 kamar na ranar da ta gabata.

A cikin 2023, babban kasuwar matsin lamba ya nuna canji da raguwa.Idan muka yi la'akari da kasuwar Arewacin kasar Sin, matsakaicin matsakaicin farashin farashi daga watan Janairu zuwa Mayu ya kasance yuan 8853 / ton, raguwa mai mahimmanci a shekara zuwa 24.24%.A cikin lokacin kololuwar buƙatar fim ɗin filastik a cikin kwata na farko, farashin layi ya kasance mai ƙarfi.Matsakaicin matsakaicin farashi daga Janairu zuwa Afrilu ya kasance 8273, raguwar shekara-shekara na 7.42%.Bambancin farashin tsakanin babban ƙarfin lantarki da layin layi ya ragu sosai.Ya zuwa ranar 23 ga watan Mayu, yawan layin da aka fi sani da gida a kasuwannin Arewacin kasar Sin ya kai yuan 7700-7950, yayin da aka ba da rahoton yawan fina-finai na yau da kullun na cikin gida a kan 8000-8200 yuan/ton.Bambancin farashi tsakanin babban ƙarfin lantarki da layin layi shine 250-300 yuan/ton.

Gabaɗaya, tare da ci gaba da haɓaka ƙarfin samar da polyethylene na cikin gida da haɓakar wadatar cikin gida sannu a hankali, matsalar yawan wadata a masana'antar polyethylene ta tsananta.Kodayake farashin samar da wutar lantarki mai ƙarfi ya ɗan sama sama da na layi, saboda maye gurbin layin layi da metallocene a wasu wuraren samarwa, yana da wahala a tallafawa farashi mai girma da riba mai yawa a kasuwar polyethylene mai rauni na yanzu, da bambancin farashin tsakanin babban ƙarfin lantarki. kuma linzamin kwamfuta ya ragu sosai.