On May 13, Shandong Lihuayi's sulfur unit is operating normally, with industrial sulfur quoted at 7,100 RMB/ton and liquid sulfur quoted at 7,100 RMB/ton, representing an increase of 100 RMB/ton. Chempricehub evaluates sulfur with a bullish-bearish rating: as of May 13, Shandong Lihuayi's sulfur unit is running normally, with both industrial sulfur and liquid sulfur prices raised by 100 RMB/ton to 7,100 RMB/ton. Producers show a strong willingness to support prices, providing positive support to spot sulfur prices and benefiting the sulfur price trend.