. Rayong (Thailand) 70.00 Evonik Vietnam Limited Liability Company Ho-Chi-Minh City (Vietnam) 100.00 Evonik Wellink Silica (Napping) Co., Ltd. Nanping (China) 60.00 Insilco Ltd. GaJraula (India) 73.11 IIDA Evonik High Performance Polymers (Changchun) Co., Ltd. Changchun (China) 84.04 Laporte Indust