What does wholly obtained mean?

A product is wholly obtained when nothing in it came from outside the trade area. Think apples grown in Chile or copper mined in Peru. These goods qualify straight away, with no product-specific rule to check.

What's on the list

Each agreement has its own list. It usually covers crops grown there, animals born and raised there, minerals taken from the ground there and fish caught by the country's own boats. Scrap from production there counts too, and so do goods made only from things on the list.

Made entirely from originating materials

Most manufactured products have some imported material in them, so they won't be wholly obtained. Most agreements also accept a product made entirely from originating materials, even if those materials were made from imported inputs further back. And wholly obtained inputs still help, because they count as originating when you check the product's own rule.