The Republic stopped importing sand from Cambodia after a ban took effect in November last year, said the Ministry of National Development as the issue of sand imports once again takes the spotlight. Responding to media queries, the MND also stressed that Singapore sets strict criteria for imports of sand, including on environmental protection, but reiterated that sand is imported on a commercial basis and it is the contractors who must meet the criteria. It also said that Singapore has not come across any illegal shipments of sand here. In Nov, Cambodian authorities reportedly temporarily halted sand exports by companies that hold valid permits after local activists found discrepancies in the export and import trade data from the United Nations. The data showed that Singapore reported 73.6 million tonnes in sand imports from Cambodia since 2007. Yet the Cambodian government reported that only 2.7 million tonnes left for Singapore.