This ethnoarchaeological study examines sociopolitical constraints on tradi
tional pottery production in Paradijon, southern Luzon, the Philippines. Fa
ctionalism divided the potting community as it became involved in elite com
petition and dictated that the two potting factions acquire clays from sour
ces controlled by elite alliance partners. This study examines patterning i
n instrumental neutron activation analysis (INAA) data in relationship to t
he involvement of independent craft specialists in elite competition. Patte
rning of INAA data at community and regional levels is found, illustrating
the middle-range links between sociopolitical behavior of potters and patte
rns in clay composition. INAA patterning among clay preparation areas appea
rs dependent on whether a preparation area is in public or private space. R
egionally, primary markets express INAA signals from both factions, whereas
secondary markets reflect potter participation of a particular faction.