Ho tloha ka la 15 Tšitoe, mokhoa oa phaello oa lihlahisoa tse fapaneng tsa polyethylene ka kakaretso o bontšitse mokhoa o nyolohileng, mme phaello ea ethylene mefuteng e mehlano ea lits'ebetso e ile ea eketseha haholo, ho tloha ho +650 yuan/ton ho ea ho 460 yuan/ton qalong. ea khoeli; E lateloa ke phaello ea mashala le oli qalong ea khoeli +212 yuan/ton le +207 yuan/ton ho ea ho -77 yuan/ton le 812 yuan/ton; Qetellong, phaello ea methanol le phaello ea ethane, ho tloha ho +120 yuan/ton le +112 yuan/ton ho ea ho 70 yuan/ton le 719 yuan/ton qalong ea khoeli. Har'a tsona, tlhahiso ea methanol le ethylene e etsa phaello ho tloha ho mpe ho ea ho e ntle. Phaello ea mashala le phaello ea ethane e eketsehile ka 34.21% le 18.45% ho tloha qalong ea khoeli.

Pele ho tsohle, ethylene tshebetso tsela phaello e tsohile haholo, qalong ea khoeli ea ka sehloohong tlhahiso ea khoebo mojaro eketseha, superposition tšehetsa tlaase noka disebediswa na le likhato tse fapaneng tsa phokotso ea mojaro kapa ho paka, thomello e holimo le noka e ile ea eketseha, basebedisi ba theosa le molapo oa thepa e tala inventory ke. e batlang e phahame, tlhokahalo ea letheba e khoehlisa, e etsa hore tšimo e be boemong ba ho felloa ke matla. Ka mor'a thepa e phahameng ea lihlahisoa tse tala le ho eketseha ha khatello ea litšenyehelo likarolong tse peli, morero oa ho reka ka tlaase oa ethylene o tepeletse maikutlo, 'me sepheo sa lipuisano tsa' maraka se tlaase. Ka hona, litšenyehelo tsa tsela ea tlhahiso ea ethylene li ile tsa latela ho theoha, ho tloha ka la 15, theko e ne e le 7660 yuan / ton, e neng e le -6.13% ho tloha qalong ea khoeli.

Mabapi le tsela ea ts'ebetso ea mashala, leqhubu le matla ka ho fetisisa la serame le sa tsoa hohola libaka tse ngata tsa naha ea rona mariha ana, tabeng ea ho theoha ka tšohanyetso ha lehloa le leholo, 'maraka ha o tsoe ka tšabo ea thepa, theko ea tšimoloho e bile e oa, ea sebele. tsoha phahlo feela. Leqhubu le batang ha lea matlafatsa haholo ts'ebetso ea theko ea sebaka sa tlhahiso, theko e tsoela pele ka morethetho o batlang o bataletse oa mashala bekeng e fetileng, ha lehloa le qhibiliha, theko e tla ba sebakeng sa tlhahiso / thepa e ka pele ho polokelo le serame. tsoka ka nqa borwa ho qala papadi. Litšenyehelo tsa mashala khoeli le khoeli -0.77% ho 7308 yuan/ton.

Mabapi le tsela ea ts'ebetso ea oli, litheko tsa morao-rao tsa oli tsa machaba li kopantsoe, 'me lebaka le lebe ke hore matšoenyeho a' maraka mabapi le pono ea tlhokahalo e ntse e le teng. Lebaka le letle la lihlahisoa tsa oli e tala ea Amerika li theohile ho feta kamoo ho neng ho lebelletsoe, ho kopantsoe le Federal Reserve e bonts'itsoeng ka ho fokotsa sekhahla sa tsoala tse tharo selemong se tlang. Hona joale, litheko tsa oli tsa machaba li boetse li atamela boemong bo tlaase ka ho fetisisa selemong, 'me sepakapaka se fokolang ha se e-s'o felisoe ka ho feletseng. Litšisinyeho tsa morao-rao tsa kopano ea OPEC+ li kopantsoe le khatello ea pono e fokolang ea tlhokahalo e bile lintlha tse ka sehloohong. Leha ho le joalo, selemong sena, $70- $72 e ntse e le tlase e tiileng bakeng sa Brent, 'me ho lebelletsoe hore litheko tsa oli li ntse li na le sebaka sa ho lokisa ho ea holimo. Theko ea hona joale ea tlhahiso ea oli ke 8277 yuan/ton, e leng -2.46% ho tloha qalong ea khoeli.