MEMPHIS, Tenn., May 2, 2025 /PRNewswire/ -- International Paper (NYSE: IP; LSE: IPC), a global leader in sustainable packaging, is proud to announce the groundbreaking of its new state-of-the-art sustainable, packaging box plant in Waterloo, Iowa.Experience the full interactive Multichannel News Release here: https://www.multivu.com/international-paper/9333451-en-international-paper-celebrates-greenfield-facility-waterloo-iowa-groundbreaking Crowds gather to break ground on International Paper’s Largest ...