CalPortland Company, a consolidated subsidiary of Taiheiyo Cement Corporation, has received a request for additional information from the U.S. Department of Justice regarding its planned acquisition of ready-mixed concrete business assets in California from Vulcan Materials Company. As a result, the expected closing date for the transaction has been revised from December 2025 to within the first half of 2026. The company states it will continue to cooperate fully with the authorities to complete the transaction as soon as possible.

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