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It has been suggested that the world class OEE is 85%, which is a suitable long-term goal for many manufacturers. However there is a wide variation across various industries, for example, Chemical plant, flour mill, machining factory adopt world class standards with an average 94% OEE score; Bottling plants, automotive plant and packing process line usually have lower score of around 75%. As every industry is unique, as well as every company, so it is with every manufacturing process. Consequently manufacturers shouldn’t be too fixated on one standard benchmark, but use OEE benchmarking for monitoring and maintaining their own improvement process.