South Korea’s Hyundai Motor said it is considering building a car plant in Southeast Asia with Indonesia and Vietnam as possible locations – part of efforts to diversify after a sales slump in China. For commercial vehicle trucks and buses, just last month, Hyundai Motor Company (HMC) with PT Artha Mobil Indonesia (AMI) has entered into a cooperation agreement to build an automotive factory.  Sales in China fell nearly 30 percent in November 2017 from a year earlier due to the fallout from political tensions over the deployment of a US missile defense system in South Korea.