Ferreira told reporters that ironore prices and prices for Vale's higher value ironorepellets will likely remain stable in the third quarter.
费雷拉告诉记者，铁矿价格和更具价值的球团铁矿价格很可能在第三季度维持稳定。
2
This paper was studied on ironorepellets direct reduction in shaft furnace by microwave heating and based on China's abundant coal resources as reducing agent.
本论文以我国储量丰富的煤炭资源为还原剂，进行了铁精矿球团竖炉微波加热直接还原试验研究。
3
Iron-manganese ore composite pellets have higher mechanical strength and better metallurgical properties than those of conventional pellets.