Mgbe Ememe mmiri gasịrị na 2021, ọnụ ahịa ihe ndị bụ isi ewerela mmụba a na-atụghị anya ya, a na-etokwa ụlọ ọrụ niile. N'ozuzu, ịrị elu nke isi ihe onwunwe ahịa bụ n'ihi na mmalite mgbake nke China si aku na uba, nke mere ka a mismatch n'etiti ọkọnọ na ina nke ulo oru akụrụngwa na commodities; N'ihi mmetụta nke mbelata ikike, Ụfọdụ ihe ndị bụ isi na-enwechaghị ike mmepụta ihe, Oghere dị n'etiti ọkọnọ na ọchịchọ abawanyela, na ujo ọkọnọ emewo ka ọnụ ahịa dịkwuo elu.
Ọnụ ego na-arị elu nke ihe ndị bụ isi na-eme ka ndị mmadụ nwee "egwu." Ozi ọha na-egosi na atụnyere mmalite nke 2020, ụfọdụ ihe ndị bụ isi amụbawo ihe karịrị 200% kwa afọ, n-butanol abawanyela karịa 167% kwa afọ, acetic acid abawanyela karịa karịa. 166% kwa afọ, na mmanya isoctyl abawanyela karịa 150% kwa afọ. Propane, polymeric MDI, wdg bilitere karịa 100% kwa afọ, na akụrụngwa dị ka acetone, TDI, aniline, ethylene, na isopropanol bilitere karịa 50% kwa afọ. N'ozuzu, mmịpụta mmanụ na gas, nhazi mmanụ ụgbọala, ngwupụta ígwè na nhazi, na ụlọ ọrụ na-emepụta fiber kemịkalụ na-ebute ụzọ n'ịkwalite afọ na afọ.
Dị ka mmalite nke March, 1,4-butanediol (BDO), bụ isi ihe eji eme PBT, e hotara na 31,500 CNY / Ton; ọnụ ahịa bisphenol A na-eji eme PC bilitere na 24,133.33 CNY/ton; ndabere maka ime PP Ihe propylene bilitere na 8459 CNY / Ton; ọnụ ahịa mmanụ crude mba ụwa nke ihe ndị bụ isi eji eme PVC na ude bilitere site na dollar US / gbọmgbọm 30 ruo 85 US dollar / gbọmgbọm; ọnụahịa nke resin epoxy, ihe bụ isi eji emepụta resins UV-curable, bilitere ruo 30100 CNY/ton; Ọnụ ego nke ígwè eji emepụta eriri ígwè-plastic composite belt ruru 5270 CNY/ton.
Na mgbakwunye, ọnụ ahịa ahịa nke LLDPE metụtara sheathing ihe polyethylene (PE) abawanyela na gburugburu 8950-9200 CNY/ton. Ọnụ ego ntụpọ nke LDPE, bụ isi ihe ngosi Europe, gbagoro na 1,800 euro / ton; ọnụahịa nke polyolefin na-enweghị halogen-free anwụrụ ọkụ (EVA) ruru 21,000-22,000 CNY / Ton; ọnụ ahịa enyo fiber yarn ugbu a agafeela 6,000 CNY/ton; 6625 CNY/ton.
Ihe data dị n'elu na-egosi na ọnụahịa nke ihe ndị bụ isi metụtara mmepụta nke eriri anya na eriri USB na-adịkarị n'ọnọdụ na-arị elu, na nke a na-arị elu ga-aga n'ihu na obere oge. Ọnụ ahịa ihe ndị bụ isi na-arị elu etinyewo nrụgide n'ahụ ndị na-emepụta fiber optical na cable, ọ na-ebutekwa nrụgide n'ahụ ụlọ ọrụ fiber optic na cable. Aghọtara na n'okpuru nrụgide nke ịrị elu ọnụahịa nke ihe ndị bụ isi, ụlọ ọrụ fiber optic na cable raw kayan na-agbakwa "na-ebili".