Excess supply
Explanation:
Demand is the quantity required or requested by buyers while supply is the quantity of a good that a producer is able to supply to the buyer.
When demand is equal to supply there is equilibrium and no excess in demand or supply.
However when the amount supplied exceeds the demand for a product there will be excess product in the market. This is called excess supply.
Conversely when the quantity demanded is more than that supplied it is excess demand