Parizvino, mafuta asina kuchena akavharwa nekuvhunduka uye akadonha, musika weEast China wakawira mukati mechikamu chakamanikana, bhidhiyo yekukumbira yakapararira, uye musika weSouth China wakachinja mukati mechikamu chakamanikana. Kunze kweLiaotong Petrochemical, makotesheni ezvimwe zvekunatsa anga akagadzikana kwenguva. Kunyangwe OPEC yakafunga kuwedzera kugadzirwa zvishoma, US crude oil nepeturu yakawedzera, kudiwa kuri kunetsekana nemitengo yemafuta, uye kusimbaradzwa kweUS dollar exchange rate kwakadzvinyirira musika wemafuta emangwana eUS. Mitengo yemafuta yepasi rose yakavharwa; Kunyanya, kutengeserana kwemutengesi hakuna kunaka, iyo chaiyo dhizaini haina kusimba, uye pane kushomeka kwekusimudzira kwetoluene. Pakazara, rutsigiro rwakanaka rushoma, uye musika wetoluene wezvino wakawa mune yakamanikana.