September 8, 2017 MB cobalt Quote:
Cobalt (Co: ≥99.8%): 29.18 US dollars / lb, the rate of decline: 0%;
Cobalt (Co: ≥99.3%): 28.65 US dollars / pound rate of decline: 0%;
| calcium peroxide |
September 10 cobalt commodity index was 154.26, compared with the highest point in the cycle of 155.76 points (2017-09-04) fell 0.96%, compared with 2016 July 05 the lowest point 69.84 points rose 120.88%. (Note: cycle refers to 2011-09-01 so far).
MB quotes are quoted by the independent quotation body of the British Metal Guide (MetalBulletin referred to as MB) on the basis of quotation traders and suppliers. Weekly MB will be reported twice the price. This pricing mechanism is not transparent, easy to lead to market manipulation. Although this pricing mechanism has been criticized, LME also tried to replace the MB cobalt pricing mechanism through cobalt futures, but the actual effect is not obvious.
| Potassium monopersulfate |