Commonwealth members received preferential tariffs in the early days, but when Britain joined the European Union, this preferential treatment was lost.

Preferential partitioning is a term used in organic chemistry. Preferential partitioning of a solute between two phases is essentially the basis for extractions.

Priorities are things most important to you. preferential is what you choose or desire more than the other.

preferential

The SAPTA or South Asian Preferential Trade Agreement was singed in April 1993