Strong Project Economics and Growth Outlook With a Secure U.S. Bromine Supply SPRING, Texas, May 28, 2026 /PRNewswire/ -- TETRA Technologies, Inc. ("TETRA" or the "Company") (NYSE: TTI) today announced that its Board of Directors has conditionally approved the final investment decision ("FID") for the development of the Company's bromine production facility near Stamps, Arkansas (the "Evergreen Project"). The Board's authorization is subject to the Company finalizing financing for the Evergreen Project.