CNBC | Oil up but posts weekly loss on stock build, trade tensions CNBC Oil prices rose on Friday on signs of surging demand in China, the world's No. 2 oil consumer, although prices were headed for a second weekly decline on swelling U.S. inventories and concern that trade wars were curbing economic activity. Brent crude ... The Oil Keeps Flowing: Iran Evades US Sanctions Despite a cut in global growth forecasts, this is why crude oil continues to pinch pockets Oil Falls to One-Month Low After US Crude Stockpiles Surge |