March 18 — On March 18, Shandong Dongming Petrochemical Group Co., Ltd. quoted the price of liquid sulfur at 4,350 yuan/ton, an increase of 110 yuan/ton. The price of solid sulfur was quoted at 4,500 yuan/ton, an increase of 100 yuan/ton. According to Chempricehub's analysis of sulfur, the long-short rating is +1. Shandong Dongming Petrochemical Group raised its sulfur quotations, with liquid sulfur increasing by 110 yuan/ton to 4,350 yuan/ton and solid sulfur increasing by 100 yuan/ton to 4,500 yuan/ton. This indicates tight market supply or increased demand, driving up spot prices. The rating is +1 (generally positive), as the significant price increase (approximately 2.3%–2.5%) reflects the company's proactive price hike, which may boost overall market sentiment and benefit spot trading.