P&G said Astra Agro Lestari sells palm materials to Wilmar, one of the consumer goods group's suppliers. "We asked Wilmar to take steps to investigate further with their supplier Astra Agro Lestari and address the case," P&G said. Wilmar, which has disclosed the allegations through its reporting processes, said Astra Agro Lestari had so far been "forthcoming and open" in its investigation and was awaiting supporting evidence from environment groups.