Carbon Black, Titanium Dioxide for pigment, rubber products are being produced and exported in bulk by us. 1. Carbon Black Pigment grade(GB/T 7044-2003) High Color: C111, C166, C167, C168 Medium Color: C311, C326, C328, C363, C364, C365, C366 Regular Color: C611, C626, C666 2. Carbon Black Rubber grade-Wet process (GB/T 3778-2003) N220(ISAF), N330(HAF), N550(FEF), N660(GPF) N326(HAF-LS), N234, N339, N375, N574 3. Titanium Dioxide Rutile 95%, Anatase 99%