Implement the material-first strategy of “inventing an array of materials, reserving an array of materials and applying an array of materials” by focusing on the needs of major national projects and the development of strategic emerging industries.
Recently, in response to the characteristics of the Delta variant, the Chinese National Health Commission issued the "Guidelines for the Public and Key Occupational Groups to Wear Masks (August 2021)", which revised the guidelines for wearing masks.
Plastics are an indispensable part of the medical sector owing to their high versatility. The outbreak of Covid-19 clearly showed the growing demand for single-use plastics. Hence, completely avoiding plastics can be challenging at this point in time.