Why is golden Spanish mackerel cheaper than Spanish mackerel?

The reason why mackerel is cheap is: large quantity, strong reproductive ability and large catch.

1, huge quantity: Spanish mackerel is a kind of fish with a large quantity. The reason why Spanish mackerel is cheaper than Spanish mackerel is mainly related to its huge quantity.

2. Strong fecundity: Spanish mackerel is a kind of fish with strong fecundity, which can lay a large number of eggs every year.

3. Large catch: Many areas have a tradition of raising or fishing them, and they are well supplied in the market.