According to the charge structure and the iron ore resources of the BF in Hengsteel, it is the first time to test the Guiyang lump ore in this BF. The charge ratio and the operation of the BF is adjusted after studying the lump ore performance. The test results showed that Guiyang lump ore had good content index, and contained limo- nite. It was no greater impact on the quality of hot metal and operation when charged in less than 5%. Compared Guiyang lump ore to Hainan lump ore, using Guiyang lump ore would have low cost.