In these circumstances, publication of the notice may reduce bid costs for suppliers (by allowing the release of resources they may have on standby) and provide increased market certainty.
Pan ddigwydd hyn, gall cyhoeddi'r hysbysiad leihau costau ceisio i gyflenwyr (drwy ganiatáu rhyddhau adnoddau sydd ganddynt wrth gefn) a rhoi mwy o sicrwydd i'r farchnad.