Samyang Foods plans to invest over 200 billion won (approximately $150 million) to build its second overseas plant in Vietnam, aiming to diversify its overseas production footprint. According to a regulatory filing on Wednesday, Samyang Foods will invest approximately 218.6 billion won to build the plant in Thuan Thanh, Vietnam, which includes a 131.1 billion-won capital injection into a newly established wholly-owned Vietnamese subsidiary.