QG GROUP Michael Zhang
QUIMIDROGA KİMYA İTH. İHR. SAN. VE TİC. LTD. ŞTİ. ONUR ACIPAYAMOĞLU
RAVAGO PETROKİMYA A.Ş. ÖMER BİLGİN
RECAZ CHEMICALS KASHIF MUNSHI
SC BESTFOAM SRL MARIUS G. POPA
SD KOREA SIN HYE KIM
SEHOTECH INC. DAEKWON KANG
Shandong INOV Polyurethane Co., Ltd. Niu Fugang (Newton)
SHANGHAI JINTANG PLASTIC TECHNOLOGY CO. LTD. Sunny Yang
SHANGHAI KEYU NEW MATERIAL TECHNOLOGY CO.,LTD. Tommy Chen