3 ms·
Wouldn't it be quicker and more accurate to just survey contracting firms? Seems massively over engineered and not very reliable.
by pongogogo 8y ago
Wouldn't it be quicker and more accurate to just survey contracting firms? Seems massively over engineered and not very reliable.
- httpz 8y agoThey are traders not oil refinery managers. If a trader has the knowledge that a refinery is having a problem minutes or even seconds before other traders they can use that to their advantage and maybe make profit in the market.