The mine was a Sino-US coal enterprise approved by Deng Xiaoping in the early days of China reform and opening up.DFMC implemented the open-pit mine GPS/Beidou vehicle intelligent dispatching management system project in 2011. This project is the first domestic large-scale open-pit mine GPS dispatching project with an annual output of 30.5 million tons of coal. The company installed vehicle terminals for various on-site production equipment nearly 400 sets. This system adds more than 12 million RMB in economic benefits to the Antaibao open-pit mine every year.