Core Points - The provincial agricultural and rural department has initiated a "double random, one public" supervision inspection of fertilizer production enterprises starting from mid-August, aiming to purify the fertilizer production and operation market and ensure agricultural production and product quality safety [1] - The inspection will conclude by the end of October and targets organic fertilizers, organic-inorganic compound fertilizers, and compound fertilizers, with a minimum of 30% of marked enterprises being inspected, totaling no less than 183 companies [1] - The inspection will cover whether products have obtained fertilizer registration certificates, if there are any expired, counterfeit, or rented certificates, whether technical indicators match the registration certificate, compliance of packaging labels with regulations, and if production conditions meet the requirements of registered products [1] - Results of the inspections will be recorded in the regulatory platform and publicly disclosed in the National Enterprise Credit Information Publicity System (Shandong) [1]