NewsSappi and UPM plan joint venture for European graphic paperPaper MarketDecember 5, 2025December 5, 2025 by Paper MarketDecember 5, 2025December 5, 2025 Sappi Limited and UPM-Kymmene Corporation have announced the signing of a non-binding letter of intent to form a non-listed, independent 50/50 Joint Venture for graphic...