Important: China-origin refractory-grade bauxite prices have increased for the second time this year as the government ramped up efforts to reduce pollution. Only a tiny minority of plants is still allowed to operate following the environmental inspections. Near-complete shutdown of Chinese refractory-grade bauxite production has lifted spot prices for the second time this year, The ongoing anti-pollution controls in China have worsened over the past week and this worse situation may continue for 3-4 months. Sinocean still have some calcined bauxite in stock and if you need, please contact us urgently.