1. The contents of the 16th National Congress of the Communist Party of China stipulated in the safety technical specification cannot be deleted or merged at will when writing, and the order cannot be changed at will.

2. The safety technical specifications are written in the way of "one variety and one card", and the technical specifications of similar products and homologues cannot be substituted for each other. Harmful components and their content range should be filled in the mixture.

3. Safety technical specifications are prepared by chemical production and supply enterprises and provided to users at the time of delivery. As a service provided to users, safety technical specifications circulate in the market with commodities.

4. The values and data in the safety technical specifications shall be accurate and reliable, and the selected reference materials shall be authoritative. When necessary, you can consult the specialized occupational safety and health institutions at or above the provincial level.