 | 瑞陽 (China) * Penta * Di-penta |  | 三聚 (China) * NPG |
 | 百川 (China) * TMP * TME |  | 元利 (China) * 1,6HD * DBE |
 | Songwon (Korea) * Stannous catalysts * Dibutyltin catalysts * Dioctyltin catalysts * DBTDL |  | SK Chemicals (Korea) * CHDM ( 1,4-Cyclohexanedimethanol ) * CHDA ( 1,4-Cyclohexanedicarboxylic Acid ) |
 | SKC (Korea) * PG * DPG * TPG |  | Vandeputte SA (Belgium) * 精煉亞麻仁油 |
 | Wilmar (Worldwide) * Fatty Acids * Stearic Acids * Refined Glycerin * Lauryl Alcohol * Stearyl Alcohol |  | TMG (China) * AIBN * ADVN |
 | PT. Kawaguchi (Indonesia) * BPO |  | JNC (Japan) * 2EH Acid * CS-12 |
 | Jayant (India) * Castor oil * Sebacic Acid 癸二酸 |  | 國光 (China) * Itaconic Acid 衣康酸 |
 | Vencorex (France, Thailand) * Aliphatic * Isocynate * HDI / HDB / HDT * IPDI * D2 * Waterborne Hardeners |  | Kukdo (Korea) * Epoxy Diluents * E10 |
 | PCC (Worldwide) * Surfactants |  | Leverton (UK) * Lithium Hydroxide * Lithium Carbonate |
 | Synthomer (Europe) * Lithene * Polybutadiene |  | Wacker (Germany) * Intermediators |
