Four of the top 10 partylist groups are linked to Duterte and his allies. Some of them also spent millions for ads, which means they either have huge funds or are funded by big business.
Tags: cibac partylist
BY ANDREA ZARAH DAYAO, ANNE EDNALYN DELA CRUZ and CIELO EUNICE FLORES
Little is known about what party-list groups represent and what they have done since party-list elections were first held in 1998.