Graphene is a ‘2D’ material with highest electron conductivity, highest strength, highest transparency and highest aspect ratio known so far, with broad application prospects in material science, semiconductor industry, energy, biotechnology, water treatment, aerospace and other fields. According to BCC research, the global market of graphene will reach $1.94 billion in 2018 and $134.32 billion in 2023, with a rapid compound annual growth rate of 47%. And it’s estimated by Global Trade Network, the industrial scale of graphene in China will go beyond trillion RMB in 2020, with a market demand over hundreds billions of dollars.