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| Cancarb Limited International manufacturer and distributor of seven grades of thermal carbon black.
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Columbian Chemicals Manufacturer and global distributor of industrial & rubber carbon black for automotive topcoat paints, industrial coatings and electrostatic toners manufacturers.
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Maoyuan Chemical Industry Supplier of graphite, expandable graphite, series of inorganic non-metallic nanometer material, pharmaceutical intermediates, and cellulose ether.
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Ningxia National Chemicals Group Manufacturer of specialty chemicals, including acetylene, carbon black, lime nitrogen, dicyandiamine, thiourea and calcium carbide.
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