Methyl Ethyl Ketone (Mek) (Guhindura ukwezi guhinduka: -1.91%): Isoko rya mek riteganijwe kugaragarira kugwa rya mbere hanyuma rizamuka muri Werurwe, hamwe nibiciro rusange bigabanuka.

Muri Gashyantare, isoko ryimbere mu rugo ryagize inzira ihindagurika. Kuva ku ya 26 Gashyantare, ikigereranyo cyo kugereranya buri kwezi Mek mu burasirazuba bw'Uburasirazuba ni 7.913 yuan / toni, hasi 1,91% kuva ukwezi gushize. Muri uku kwezi, igipimo cy'imikorere cy'ibinyanyo byo mu gihugu cya metero oxime cyari hafi 70%, ubwiyongere bw'ijanisha 5 ku ijana ugereranije n'ukwezi gushize. Downstroll Inganda zerekanaga gukurikiranwa ntarengwa, hamwe nibigo bimwe na bimwe bya mek oxime kugura ku bukenewe. Inganda zifatamye zagumye mu gihe cyayo, kandi imishinga mito n'iciriritse yatinze gukomeza ibikorwa nyuma y'ibiruhuko, biganisha ku bibazo muri rusange muri Gashyantare. Ku munsi wo kohereza hanze, ibigo mpuzamahanga bya Mek bikoreshwa buhoro, kandi inyungu z'Abashinwa zagabanutse, zishobora gutuma kugabanuka mu majwi yohereza hanze.

Biteganijwe ko isoko rya mek rizerekana uburyo bwo kugwa bwa mbere hanyuma akazamuka muri Werurwe, hamwe nibiciro rusange bigabanuka. Mu ntangiriro za Werurwe, biteganijwe ko umusaruro wo mu rugo uzagenda mu ishami rishinzwe hejuru rya Yuxin muri Huizhou ryo kurangiza kubungabunga, biganisha ku kuzamuka muri Mek ibiciro by'imikorere hafi 20%. Ubwiyongere bwo gutanga buzatera umuvuduko wo kugurisha ibigo byatanga umusaruro, bigatuma isoko rya mek rihindagurika no kugabanuka mu ntangiriro na Werurwe. Ariko rero, urebye ibiciro byinshi bya mek, nyuma yigihe cyo kugabanuka kw'igiciro, biteganijwe ko abakinnyi benshi bagura hasi bagura hashingiwe ku cyifuzo gikomeye, kizagabanya igitutu cy'imibereho ku rugero runaka. Nkigisubizo, biteganijwe ko ibiciro bya mek biteganijwe ko bizasubira mumwanya wa Werurwe.