I wonder why anyone would consider cost overuns...I understand cost overuns when you way underestimate for the same results...

But can anyone detail what those cost overuns are or do those that call it overruns really understand thwhat they mean.

Has there been any upgrade and modifications in the objectives..

from what I have read....there has been quite a bit of upgrades of which the 15 million for the new furnace is really the most of it that is upgrading capacity to 10 tonnes.