CLSA provides equity broking, corporate finance and capital markets and asset management services to global corporate and institutional clients.
Its parent is CITIC Securities - China's leading investment bank.
Primeline is the operator of the petroleum contract with CNOOC for Block 33/07 (5,877sq km) and a 49% interest in the producing LS36-1 gas field in Block 25/34, together with CNOOC (51% interest and acting as operator).
Both blocks are located in the East China Sea. Field LS36-1 has been in production since July 2014.