L G CALTEX GAS CO LIMITED CONTIGROUP COMPANIES INC. v CHINA NATIONAL PETROLEUM CORPORATION CHINA PETROLEUM TECHNOLOGY & DEVELOPMENT CORPORATION
[2001] BLR 235
QUEEN’S BENCH DIVISION COMMERCIAL COURT
Before Mr Justice Aikens
Arbitration - Jurisdiction - Whether “ad hoc” submission of question of jurisdiction to arbitrator - Challenge to arbitrator’s jurisdiction - Whether challenge barred - Arbitration Act 1996, sections 67 and 73.