I think the market is looking for confirmation on costs and pricing. The market essentailly did not pick up on the 43-101 costs and pricing so I suppose it will have to be made more obvious. The PEA may not have any more details on the pricing than the 43-101 did.
If I am a multi-national end user/miner (note that some of these folks are both) I would already know what the costs will be. What they may be waiting on is the confirmation that their speciifc graphite characteristics can be produced. If it costs $2K or $2.2K or whatever that is not all that important. They just need to know that it can be produced to their specs. Just my opinion of course...