Two priority issues arise between creditors of a common debtor:

So, you’re a lender who has a perfected security interest in a large pile of limestone aggregate at a cement plant. Another lender has a perfected security interest in a pile of clay at that same plant. The aggregate and clay are crushed, and then ground and blended with other ingredients, before being heated in a kiln to produce a substance called “clinker”.

Lenders should be aware that a broad definition of “wages” owing to employees of a borrower/customer in bankruptcy or receivership can take priority over what a lender might otherwise believe is its “first ranking charge” against the borrower.