What carbon-based new material enterprises are there in Shilong District of Pingdingshan City?

Official website, People's Government of Shilong District, Pingdingshan City, such as Shilong District Urban Construction Investment Co., Ltd. and Pingdingshan Oriental Carbon Co., Ltd., shows that carbon-based new materials enterprises in Shilong District of Pingdingshan City include Shilong District Urban Construction Investment Co., Ltd., Pingdingshan Oriental Carbon Co., Ltd., Jingyuan Industry and Trade Co., Ltd. and digital economy enterprises in carbon-based new materials industrial park. Carbon-based new materials refer to new materials composed of carbon atoms and carbon-based composite materials.