Nyamara, ibikoresho byogutwara no gutwara abantu bikomeje kugira ingaruka kumasoko yisoko, bikabuza iterambere ryibisabwa, bikagabanya urugero rwizamuka ryibiciro.Ibiciro byazamutse bigera ku 10,000 10,000 mu buryo bwuzuye, umwuka wubucuruzi wahindutse intege nke.

Biteganijwe ko, hamwe n’ihagarikwa ry’uruganda rwa styrene muri Zhejiang Petrochemical, Shengteng, Lyster, n’inganda zose zo mu karere zagabanije ibibi, umusaruro w’igihugu cya styrene biteganijwe ko uzagabanuka, impeta izagabanuka 7.38%.Kugeza ubu urebye icyambu gikuru giteganijwe kuba hafi toni 40.000, ukwezi gutaha byoherezwa mu mahanga cyangwa toni miliyoni 0.9, ibarura ry’ibyambu riteganijwe guhinduka gato.Kuruhande rwibisabwa, biteganijwe ko umusaruro wa EPS uziyongera muri iki cyumweru, ABS biteganijwe ko uzagabanuka, PS biteganijwe ko ihagaze neza, impinduka ugereranije n’ibisabwa ntabwo ari ngombwa;ibikoresho fatizo, benzene nziza cyangwa intege nke, amavuta ya peteroli cyangwa guhinduka gukomeye, inkunga yibiciro cyangwa intege nke.Abashinzwe inganda muri iki gihe bafite imyumvire idahwitse ku isoko, kubera ko ikirere cyahindutse ku isoko cyahindutse intege nke, ingaruka z’ubwikorezi buke bw’umubiri, icyizere ku isoko ku gihe kigira ingaruka, ariko igihe giciriritse cyo kubona ishingiro rya styrene kiracyafite bimwe inkunga kubiciro.Isoko rya Styrene riteganijwe kunyeganyega kurwego rwo hejuru muri iki cyumweru.