ZNH [CHINA SOUTHERN AIRLINES CO] 6-K: PROFIT WARNING Shareholders of the Company and potential
[PROFIT WARNING Shareholders of the Company and potential investors are advised to exercise caution when dealing in the securities of the Company. I. Estimated results of the period: 1. Period to which the estimated results apply: 1 January 2014 to 31 March 2014. 3. The estimated results have not yet been audited by certified auditors. II. Results for the corresponding] []