Sanmu Black Masterbatches
ShanDong Emperor-TaiShan Carbon
Shandong Sunshine Pigment
Shanghai Tengmin Industry
Shangyu Shunlian Chemical Industry
SHENGHUA GROUP DEQING HUAYUAN PIGMENT
Shenzhen Xinghua Pigment Masterbatch
Sibelco Specialty Minerals
SidRichardson Carbon & Energy
Sudarshan Chemical Industries
Supreme Chemical Industries (Supreme Group)