On June 03, 2022, Hydro Power Joint Stock Company – Power No.3 (stock code: DRL) signed an audit contract with ECOVIS AFA Vietnam Auditing - Appraisal and Consulting Company Limited regarding the provision of services of semi-annual financial statement review (6 months of 2022) and annual financial statement audit for Hydro Power Joint Stock Company – Power No.3 in 2022.