PCAOB found significant shortcomings in 3/4 of the audits of US-listed firms conducted by PwC in Hong Kong and 100% of the audits conducted by KPMG Huazhen in China in 2022. The regulator reviewed 8 audits in total, or 4 conducted by each firm in 2022. https://t.co/5nLN7Jh8AM — Byron Wan (...