This paper considers firms' artificial intelligence (AI)-related discretionary disclosure to examine whether symbolic communications of AI influences a CEO's chance of career advancement in Chinese state-owned enterprises (SOEs). We find a positive relationship between symbolic AI disclosure and the possibility of managers getting promoted. Our main finding is more salient when a firm's achievement of policy goals is more crucial, its financial performance is relatively poor, and a manager has more urgent promotion needs. Results imply that CEOs engage in impression management via managerial discretionary disclosure to strengthen organizational legitimacy and build a favourable impression, which may increase their probability of getting promoted.