ʻO ka piʻi nui ʻana o ka hana kiʻekiʻe kiʻekiʻe o ka home a me ka hōʻemi ʻana o ka ʻokoʻa kumukūʻai laina

Mai ka makahiki 2020, ua komo nā mea kanu polyethylene home i kahi pōʻai hoʻonui i hoʻonui ʻia, a ua piʻi wikiwiki ka mana hana makahiki o ka PE home, me ka awelika o ka ulu ʻana o ka makahiki ma mua o 10%.Ua piʻi wikiwiki ka hana ʻana o ka polyethylene i hana ʻia ma ka home, me ka homogenization huahana koʻikoʻi a me ka hoʻokūkū ikaika i ka mākeke polyethylene.ʻOiai ua hōʻike ʻia ka noi no ka polyethylene i kahi ulu ulu i nā makahiki i hala iho nei, ʻaʻole i wikiwiki ka ulu ʻana o ka noi e like me ka nui o ka ulu ʻana.Mai 2017 a 2020, ʻo ka mana hana hou o ka polyethylene home i kālele nui ʻia i nā ʻano haʻahaʻa haʻahaʻa a me nā laina laina, a ʻaʻohe mea kiʻekiʻe-voltage i hoʻokomo ʻia ma Kina, e hopena i ka hana ikaika i ka mākeke kiʻekiʻe.I ka makahiki 2020, e like me ka hoʻonui ʻana o ke kumukūʻai ma waena o LDPE a me LLDPE, ua hoʻonui ka manaʻo o nā huahana LDPE.Ua hoʻokomo ʻia ka pūʻulu hana EVA co a me Zhejiang Petrochemical LDPE i ka makahiki 2022, me ka nui o ka hana kiʻekiʻe kiʻekiʻe o 3.335 miliona tons e like me ka lā ma mua.

I ka makahiki 2023, ua hōʻike ka mākeke kiʻekiʻe kiʻekiʻe i ka loli a me ka emi ʻana.Ke lawe nei i ka mākeke ʻĀkau Kina ma ke ʻano he laʻana, ʻo ke kumukūʻai kiʻekiʻe kiʻekiʻe mai Ianuali a Mei he 8853 yuan/ton, he emi nui o ka makahiki ma ka makahiki he 24.24%.I ka manawa kiʻekiʻe o ke koi no ke kiʻiʻoniʻoni plastik i ka hapaha mua, ua ikaika nā kumukūʻai linear.ʻO ke kumukūʻai awelika laina mai Ianuali a ʻApelila ʻo 8273, kahi hōʻemi makahiki-ma-makahiki o 7.42%.ʻO ka ʻokoʻa kumu kūʻai ma waena o ka volta kiʻekiʻe a me ka linear ua hōʻemi nui ʻia.Ma ka lā 23 o Mei, ʻo 7700-7950 yuan/ton ka laina laina kūloko ma ka mākeke ʻĀkau Kina, ʻoiai ʻo ka kiʻiʻoniʻoni maʻamau kiʻekiʻe kiʻekiʻe i hōʻike ʻia ma 8000-8200 yuan/ton.ʻO ke kumu kūʻai ma waena o ka volta kiʻekiʻe a me ka laina he 250-300 yuan / ton.

ʻO ka holoʻokoʻa, me ka hoʻonui mau ʻana o ka mana hana polyethylene home a me ka hoʻonui lohi o ka lako hale, ua piʻi ka pilikia o ka hoʻolako ʻana i ka ʻoihana polyethylene.ʻOiai ʻo ke kumukūʻai hana no ka uila kiʻekiʻe he ʻoi aku ka kiʻekiʻe ma mua o ka laina, ma muli o ka hoʻololi ʻana o ka linear a me ka metallocene i kekahi mau wahi hana, paʻakikī ke kākoʻo i nā kumukūʻai kiʻekiʻe a me nā loaʻa kiʻekiʻe ma ka mākeke polyethylene nāwaliwali o kēia manawa, a me ka ʻokoʻa o ke kumukūʻai ma waena o ka volta kiʻekiʻe. a ua emi loa ka laina laina.