Koreas fail to agree on details for swapping of raw materials

South and North Korea on Wednesday failed to settle remaining differences over how to boost cooperation in light industry and natural resource development, the Unification Ministry said. "The two sides just agreed to continue to discuss details regarding the issue," the ministry said in a statement. The ministry did not provide details about when they will meet again.

Working-level officials could not agree on the list and price of raw materials the South is to provide the North in exchange for the right to develop natural resources in the communist country. The North called for more than the South has earmarked for the shipment on the last day of the two-day talks held in the North Korean border city of Kaesong, according to South Korean officials.

Last month, South Korea agreed to provide raw materials to the North in June to help revive its threadbare light industry in return for the North's natural resources. The two Koreas reached a similar swapping agreement in 2005, but it has not been implemented due mainly to the North Korean nuclear dispute.