Here in NewZealand the goverment has been manipulating the currency rates between NZ and the USA
The NZ$ was worth US0.90 cents a couple of months ago, now its worth US$0.80 cents

The main reason why, I think, is because the milk price per ton dropped suddenly, by playing around with the rates it won't have as much impact on the farmers. Milks a big export item for us now. Specificly milk powder.
We pay NZ$3.60 for 2 litres milk and about $10 per kg of cheese.

This also means petrol has gone up a bit.

But it does mean that our steel scrap price has stayed the same, while Copper domestic has gone up 5 cents per kg.
Not much, but it will probably go up again soon. I might be seeing NZ$7 a Kg rather than $6.50/kg as before.
My actual scrapyards prices will be higher than what I have used as a indicator, the online scrap prices.



And maybe, since my loads gonna be a lot bigger, a few cents more.
But they do gain a few hundred grams each sale if I sell each week, that adds up.