1. Dangerous chemicals business license, sometimes it is necessary to provide precursor drugs business license and toxic chemicals filing certificate or business license.
2. Provide safety technical specifications for purchased products.
3. Safety labels of purchased products.
4. Qualified certificate of purchased products.
5. If it is an imported product, the supplier's business license, organization code, tax registration certificate, import certificate of hazardous chemicals and risk classification report are also required.
In addition, suppliers of hazardous chemicals also need to meet some other conditions, such as production safety and environmental protection. The above information is for reference only. Please refer to relevant laws and regulations or consult relevant departments for specific information.