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There's Been No Shortage Of Growth Recently For NPK International's (NYSE:NR) Returns On Capital
The Return Trends At NPK International (NYSE:NR) Look Promising
Express News | Newpark Resources Inc - Rebrands to Npk International
Newpark Resources Announces New Brand Identity, Aligning Strategic Focus on Specialty Rental Solutions for the Global Worksite Access Market
Newpark Resources Management to Meet With Craig-Hallum
Natural Gas Prices Tumble Ahead of Wintry Weather -- WSJ