I-PE: Uninzi lwamaxabiso emakethe ye-polyethylene yasekhaya anyukile, kwaye uluhlu lohlengahlengiso luyi-50-150 yuan / ton. Amaxabiso emizi-mveliso yangaphambili anyuswe ngokuyinxenye, eqhutywa kukunyuka kwe-oyile ekrwada kunye nokunyuka kwediski, inkxaso enkulu yakutsha nje kunye nokwehla kwepetroli...
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