A thermoplastic composition including a) a thermoplastic resin and b) a laser direct structuring (LDS) additive in an amount of at least 1 wt. % with respect to the weight of the total composition, wherein the LDS additive includes a mixed metal oxide including at least tin and a second metal selected from the group consisting of antimony, bismuth, aluminum and molybdenum, wherein the LDS additive includes at least 40 wt. % of tin and wherein the weight ratio of the second metal to tin is at least 0.02:1.