Umlinganiselo wobudlelwane phakathi kwexabiso le-soda ash kunye nezinga lokusetyenziswa komthamo ngo-2023 yi-0.26, nto leyo ethetha ulwalamano oluphantsi. Njengoko kunokubonwa kumfanekiso ongentla, isiqingatha sokuqala sokwakhiwa kwe-soda ash siphezulu, ukugcinwa kwesixhobo kusasazeka, amaxabiso asezantsi ehla ngokuthe chu, ikakhulu isixhobo esitsha sijongene nolindelo lwemveliso, iimvakalelo zemarike zixhalabile, ixabiso liyawa, imakethi ihamba nezixhobo ze-soda ash kwixesha lokugcinwa, kwaye ukunyuka kwesixhobo esitsha kungaphantsi kunokulindelekileyo, okubangela ukubuya kwamaxabiso. Nangona kunjalo, kwikota yesine, isixhobo esitsha sikhutshwe ngempumelelo kwaye ukugcinwa kuphelile, kwaye ixabiso elisezantsi liphinde lawa. Ngokombono wohlalutyo, utshintsho lwezinga lokusetyenziswa komthamo lunempembelelo ethile ekutshintsheni kwamaxabiso.

Xa kuthelekiswa notshintsho lwemveliso yesoda ash yasekhaya kunye nezinga lokusetyenziswa komthamo ukusuka ngo-2019 ukuya ku-2023, i-coefficient yokuhambelana kwezi ndlela zimbini yi-0.51, nto leyo ethetha ukuba kukho ulwalamano oluphantsi. Ukususela ngo-2019 ukuya ku-2022, umthamo wemveliso iyonke yesoda ash awuzange utshintshe kakhulu, kwixesha lika-2020, elichaphazeleke yibhubhane, imfuno yabuthathaka, uluhlu lwempahla yesoda ash lwaluphezulu, amaxabiso ehla, amashishini alahlekelwe yimali, kwaye amanye amashishini anciphisa imveliso, nto leyo ebangele ukwehla kwemveliso. Ngo-2023, ngenxa yokuqaliswa komthamo omtsha wemveliso eYuanxing, e-Inner Mongolia naseJinshan, eHenan, icala lokubonelela laqala ukubonisa ukwanda okukhulu kwikota yesine, ngoko ke imveliso yanda kakhulu, ngesantya sokukhula esimalunga ne-11.21%.

Umlinganiselo wobudlelwane phakathi kokuveliswa kothuthu lwesoda lwasekhaya kunye notshintsho oluphakathi lwamaxabiso ukusuka ngo-2019 ukuya ku-2023 yi-0.47, nto leyo ebonisa ulwalamano olubuthathaka. Ukususela ngo-2019 ukuya ku-2020, amaxabiso othuthu lwesoda abonise ukuhla, ikakhulu ngenxa yempembelelo yobhubhane, imfuno yehla kakhulu, ixabiso elisezantsi lehla, kwaye amashishini anciphisa ukupaka okungalunganga ngokulandelelana; Ngo-2021, ngokunyuka kweshishini le-photovoltaic, ukukhululwa kwamandla amatsha emveliso, kunye nokusebenza okuqinileyo kweshishini leglasi elidadayo, imfuno yothuthu lwesoda inyuswe kakhulu, kwaye ukuvuselelwa okuhle kokusetyenziswa kwamandla kulawulo oluphindwe kabini kwisiqingatha sesibini sonyaka kukhokelela kwixabiso eliphezulu le-soda ash, inzuzo enenzuzo, kunye nemveliso yamashishini iyanda; Ngo-2022, umkhwa wothuthu lwesoda ulungile, ukusebenza kwemfuno esezantsi kuyanda, ixabiso elisezantsi liyanda, inzuzo iphezulu, kwaye izinga lokusebenza kwesityalo liphezulu; Ngo-2023, i-soda ash yangena kwi-glide channel, kwaye ukwanda okukhulu kobonelelo kwalawula. Ukususela oko kwafakwa uluhlu lwe-soda ash ekupheleni kuka-2019, iimpawu zemali zokusebenza kwemveliso zongezwe kuyo, kwaye ingqiqo yokusebenza kwemarike ayisaseyona nto ilula yokufunwa kwempahla, ngoko ke unxibelelwano phakathi kwemveliso kunye nexabiso lunciphile, kodwa ulwalamano phakathi kwemveliso kunye nexabiso lusekho iyonke.