Answer: Producers, importers and processing users of new chemical substances shall, in accordance with Article 38 of the Measures, transmit the following information to downstream users: 
1. The number of the environmental management registration certificate or notification receipt number of the new chemical substance; 
2. the application for the use of new chemical substances; 
3. The control measures of environmental and health hazard characteristics of new chemical substances and environmental risk; 
4. Environmental management requirements as stated on the registration certificate. 
Producers, importers, and processing users pass on the above information to direct downstream users (including distributors and processing users) and inform them that they should continue to pass on the information step by step until the final processing user. At the same time, processing users can also request the above relevant information from the supplier. 
The transmission of information may be carried out in electronic or written form, and the content of the transmission and the evidence of the transmission shall be properly archived for future reference.