Yongsheng Advanced Materials Company Limited is an investment holding company principally engaged in the development and manufacture of polyester filament yarns and three dimensional (3D) printing materials in the Peopleâ€™s Republic of China (the PRC). The Company operates its business through three segments. The Production segment is engaged in the production of polyester filament yarns and 3D printing materials. The Processing segment is engaged in the dyeing processing of differentiated polyester filament yarn. The Trading segment is engaged in the trading of polyester filament yarns.