On July 20, 2022, Vicem Hai Van Cement Joint Stock Company (stock code: HVX) signed an audit contract with An Viet Auditing Company Limited regarding the provision of services of review of financial statements of Vicem Hai Van Cement Joint Stock Company for the accounting period from 01/01/2022 to 06/30/2022 and audit of financial statements of Vicem Hai Van Cement Joint Stock Company for the fiscal year ended on 12/31/2022.