The document is a presentation by Team 4 for a strategic sourcing competition at Halliburton. It includes an analysis of Halliburton's hydrochloric acid spend over multiple regions and development of a strategy to rationalize suppliers. The team conducted a spend analysis, market assessment, and developed a strategy to eliminate 21 suppliers and negotiate a 3-year contract with the remaining 26 suppliers to achieve estimated savings of $104 million. The presentation includes sections on safety, spend analysis, market assessment, strategy, and implementation.