There is no deminimis exemption for these metals if they are necessary for the functionality or production of the product, so even trace amounts count.
First that Morrisons, which recently reported a fall in like-for-like sales, was spot on in pointing to its deminimis presence in convenience and online shopping as significant sources of weakness.
Our national debt will continue to edge up, but interest payments, the actual piece of the debt that affects the budget, will continue to be deminimis and thus we can continue to roll over maturing debt and keep these payments well below the danger zone.