WestRock Company [NYSE: WRK], a leading provider of sustainable paper and packaging solutions, today announced it has entered into a definitive agreement to wholly divest its ownership interest in RTS Packaging, LLC, to joint venture partner Sonoco Products Company [NYSE: SON] for $330 million, subject to customary price adjustments. In addition, the Company has signed a definitive agreement to sell its uncoated recycled paperboard (URB) mills in Eaton, Indiana, and Aurora, Illinois, to Ox Industries for $50 million.