Have you been searching for a stock that might be well-positioned to maintain its earnings-beat streak in its upcoming report? It is worth considering Eastman Chemical (EMN) , which belongs to the Zacks Chemical - Diversified industry.This specialty chemicals maker has an established record of topping earnings estimates, especially when looking at the previous two reports. The company boasts an average surprise for the past two quarters of 8.26%.For the most recent quarter, Eastman Chemical was expected to ...