Boeing (BA.US) strike negotiations remain at an impasse and will continue on Tuesday

Boeing (BA.US) and its largest union resumed contract negotiations on Monday after a 25-day strike in an effort to reach an agreement to end the walkout by about 33,000 workers at the company's factories in the US west coast. The International Association of Machinists and Aerospace Workers said it made no meaningful progress in a full day of negotiations with federal mediators and planned to continue talks on Tuesday. Boeing also confirmed that mediation would continue.