MNR TECHNOLOGY PTE LTD
NEW CENTURY RECYCLING
NIPO INTERNATIONAL PTE LTD
NSL OILCHEM LOGISTICS PTE LTD
NSL OILCHEM WASTE MANAGEMENT PTE LTD
SHELL CHEMICALS SERAYA PTE LTD
SHELL EASTERN PETROLEUM (PTE) LTD
SIN HOE SENG TRADING CO
SINGA-CHEM TREATMENT TECHNO PTE. LTD.
SINGAPORT CLEANSEAS PTE LTD