This weekend of sulphuric acid market trend is basically stable, but with the downstream fertilizer demand weakened, sulfuric acid shipments started to slow down, including large smelter acid plant has support deficient downregulation of quotation, Anhui Tongling nonferrous prices down 30 yuan / ton, surrounding the market go goods gradually loosening, mainly facing the National Day holiday, plus most contract orders at the end of the month when signing the factory, so in order to holiday homeopathic shipments, basic stable kicked upstairs to ensure low inventory levels. The original sulfur vendor game deadlocked, spot transactions only, near the holiday market slightly light. Downstream market most or fixed ammonium phosphate production demand, the latter with increased parking and maintenance, material requirements gradually weakened.