TurnAround Schedule

Gents,

I am looking to get a sense of the market impact that turnarounds have....

Here is what I need go get a sense when planning of the economics of a turnaround:

1. Where is a good source for the latest in chemical market prices (polyethylene, olefins, etc..)?
2. Who has some "old" schedules that can demonstrate previous turnarounds?

I am not only looking at the COST of a turnaround but also the LOST REVENUE from the downtime of a turnaround - any info helps

Thanks
John Nixon
jnixon@verline.com