Posachedwa, mtengo wamoto waponyera kangapo pamlingo wa pafupifupi 9000 Yuan / Toni, koma yakhala yokhazikika ndipo idagwa pansi. M'tsogolomu, chithandizo chokwanira cham'mbali chimakhala chokhazikika, ndipo mitengo ya pop ingawonetsetse zosintha zam'mwamba kwambiri.
Kuyambira pa Juni mpaka pa Julayi, popanga banja lopanga ndi kutulutsa nthawi imodzi, ndipo kutsikira kumalowa nyengo yachikhalidwe. Zoyembekezera za Msika pamsika wotsika wa epoxy prose zinali zopanda kanthu, ndipo zinali zovuta kukhala ndi malingaliro a 9000 Yuan / Ton (Shandong) chotchinga. Komabe, monga kupanga kwatsopano kwatsopano kumagwira ntchito, pomwe kukhazikika kwathunthu kukukula, kuchuluka kwa njira zake kukuwonjezereka. Nthawi yomweyo, mtengo wa njira zatsopano (hppo, oxidation njira) ndiyabwino kwambiri kuposa njira yachikhalidwe cha chlrohydrin, zomwe zimapangitsa kuti zitsimikizidwe kwambiri pamsika. Ichi ndiye chifukwa chachikulu chomwe Epoxy Propane wanikana kukana, komanso amachirikiza kutha kwa ma epoxy propain kuti agwere pansi pa 9000 Yuan / Toni.

M'tsogolomu, padzakhala kutayika kwakukulu pamsika wa msika pakati pa chaka, makamaka ku Wanhua gawo la ine, ndipo Tianjin Bohai mankhwala, ndikupanga mphamvu ya 540000 / chaka. Nthawi yomweyo, zinthu zatsopano za ku Jiyang zili ndi ziyembekezo zochepetsa katundu wake, ndi Zhejiang Peraminal ali ndi mapulani oyimitsa magalimoto, omwe amakhazikikanso sabata ino. Kuphatikiza apo, pamene kutsikira pang'onopang'ono kumalowa pang'onopang'ono nyengo yamasewera, msika wonse womwe udawomberedwa, ndipo akuyembekezeka kuti mtengo wapabanja wa Epoxy Farvane atha kuwonetsa mdera laling'ono.