NagaCorp Ltd., the owners of the NagaWorld hotel and casino in Phnom Penh, announced Monday it has plans to invest $350 million in a Russian gaming resort near the border with China. The resort, to be built just outside Russia’s eastern port city of Vladivostok in Primorsky territory, will be known as the Primorsky Entertainment Resort City (PERC) and is the company’s first investment outside of Cambodia, where it holds an exclusive license to operate a casino in Phnom Penh.