Abu Dhabi / WAM Emirates Global Alumin-ium (EGA) announced that commissioning of its new Al Taweelah alumina refinery has entered its final stages. Commissioning is the detailed process of testing equipment and systems in a new plant before start-up. First production from Al Taweelah alumina refinery is expected during the first half of this year. EGA has begun hot water …

Bloomberg Crude tumbled below $52 a barrel as disappointing corporate earnings forecasts in the US stoked concern about the global economy, weighing down a market already anxious about America’s oil boom. Futures in New York dropped as much as 3.5 percent, joining the slide in equities after chip-marker Nvidia Corp and heavy-equipment company Caterpillar Inc warned of slowing global growth. …

Bloomberg China’s oil refining giant said its trading unit lost almost $700 million last year after being wrong-footed by zigzagging markets, revealing one of the biggest losses by a commodity trader in the last decade. Sinopec blamed the losses at its Unipec unit in part on “inappropriate hedging techniques” and said it closed its positions after discovering the problem. Oil …