…  mining stocks climbed, led by BHP Billiton and Rio Tinto Group, after both companies won an increase in iron ore prices from Chinese steelmakers. An …  immediate delivery climbed 1.1 percent, while copper in London rose 1.2 percent. Jiangxi Copper Co., China’s largest listed copper …

…  BP Plc. Rio Tinto Group and BHP Billiton led a rally among mining companies. The FTSE 100 Index added 73, or 1.3 percent, to 5635.90 at 8:42 a.m. in London, trimming its weekly loss to 2.2 percent. The FTSE All-Share Index …