Core Viewpoint - Hongyuan Pharmaceutical provided insights into its procurement of production raw materials, emphasizing the importance of various factors in the purchasing process [1] Group 1: Raw Materials - The main raw materials required by the company include ethylene glycol, ethylene oxide, acetaldehyde, nitric acid, ammonia water, lithium fluoride, and methyl cyanoacetate [1] - Most of these materials are basic chemical products, with a large number of companies in the industry and relatively mature processes [1] Group 2: Procurement Considerations - When procuring raw materials, the company considers multiple factors such as price, quality, timeliness of supply, stability, payment terms, and transportation [1] - Detailed information regarding the procurement prices of major raw materials from 2019 to 2021 can be found in the company's prospectus, specifically in Section 6 "Business and Technology" and Chapter 5 "Purchasing Situation of the Issuer" [1]

Core Points - Jiangsu Province's Ministry of Industry and Information Technology has revised the "Directory of Chemical Industry Structure Adjustment Restrictions, Elimination, and Prohibition (2020 Edition)" to form the "Directory of Chemical Industry Structure Adjustment Restrictions and Elimination (2025 Edition, Draft for Comments)" [1] - The draft includes restrictions on certain pesticide production facilities and products, particularly those that are highly toxic, have high residues, or significantly impact environmental or agricultural product safety [1] - The draft also includes a list of pesticides and production processes that are to be eliminated, particularly those using outdated production technologies or harmful substances [2] Summary by Category Restrictions - The draft includes restrictions on the production of highly toxic and environmentally harmful pesticides such as oxime, methamidophos, and various organochlorine compounds [1] - Specific pesticides listed for restriction include glyphosate, chlorpyrifos, and abamectin, among others [1] Elimination - The draft outlines the elimination of outdated production processes, including those using mercury compounds and certain high-toxicity pesticides [2] - Products targeted for elimination include highly toxic pesticides like DDT and other substances that are being phased out in accordance with international agreements [2]