On May 28, 2020, Thang Long Urban Development and Construction Investment JSC signed an audit agreement with VietNam Auditing and Valuation Company Limited (AVA). Accordingly, VietNam Auditing and Valuation Company Limited (AVA) will perform the review of financial statements in the first six months of 2020 and the audit of financial statements in 2020 for Thang Long Urban Development and Construction Investment JSC.