OBJECTIVE：To establish the method for simultaneous determination of 9 common inorganic anions in Huanglian shangqing tablet. METHODS：The accelerated solvent extraction-ion chromatography was adopted. Inorganic anions were determined by Ion Pac AS11-HC anion exchange column， protected by Ion Pac AG11-HC column and eluted by hydroxide potassium solution （gradient elution） at the flow rate of 1.2 mL/min. The column temperature was set at 30 ℃， elution time was 18 min， and sample volume was 25 mL. RESULTS： The linear ranges of fluorinion， formate ion， nitrite ion， bromide ion， nitrate ion， sulfate ion， oxalate ion and phosphate ion were 0.1-5 mg/L（r＝0.999 0-0.999 9）. The limits of quantitation were 0.020， 0.078， 0.030， 0.058， 0.052， 0.068， 0.084， 0.064， 0.074 mg/L， and the limits of detection were 0.005， 0.024， 0.008， 0.017， 0.015， 0.022， 0.026， 0.020， 0.021 mg/L， respectively. RSDs of precision， stability and repeatability were all lower than 4.0％； recoveries were 80.00％-125.08％ （RSD ranged 0.97％-2.47％）. CONCLUSIONS： The method is simple， precise， stable and repeatable， and can be used for 9 common inorganic anions in Huanglian shangqing tablet.