Honeywell seeks Canada's Supreme Court to review engine pricing disputes with Bombardier, after a Quebec judge mandated pricing disclosure.

Honeywell plans to ask Canada's Supreme Court to hear a case involving engine pricing disputes with business jet maker Bombardier, after a Quebec judge ordered Honeywell to share pricing details with an auditor. The case has sparked concerns among rival planemakers over confidential business negotiations. The Quebec Court of Appeal previously refused Honeywell's request to hear the case immediately.