News on February 5th: China's Sulfur Port Inventory (February 4th): Total inventory 1.8189 million tons: Fangchenggang Port 560,000 tons, Beihai Port 60,000 tons, Zhanjiang Port 230,000 tons, Zhenjiang Port 702,000 tons, Nanjing Port 40,000 tons, Dafeng Port 172,000 tons.