# Cornerstone Chemical Company

- Headquarters: United States



## Announcements (2)

- 2025-02-13: [UBE C1 Chemicals breaks ground on $500M chemical plant in Waggaman, Louisiana](https://endata.com/announcements/96014-ube-c1-chemicals-breaks-ground-on-500m-chemical-plant-in-waggaman-louisiana) (New facility · Waggaman, Jefferson Parish, Louisiana, United States · $500.0M · 60 jobs · starts operating 2027)
- 2024-02-29: [UBE to build $500M chemical plant in Jefferson Parish, Louisiana](https://endata.com/announcements/86179-ube-to-build-500m-chemical-plant-in-jefferson-parish-louisiana) (New facility · Jefferson Parish, Louisiana, United States · $500.0M · 9 jobs)

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.