全球及中國主要廠商包括:
Methanex
Proman
Saudi Aramco
CHN Energy
China Coal Group
SDEG
Baofeng Energy
Shanghai Huayi
Fund Energy
ZPC
Sinopec
Kaveh
Petronas
OCI
PCEC
Jiutai Energy Group
LyondellBasell
Koch
Sipchem
Guanghui Energy
Metafrax
AMPCO
Gazprom
Equinor
BMC
KMI
Celanese
KPC
TotalEnergies
Chemanol