An investor asked on the investor interaction platform: Hello, secretary, the company has applied for NC membrane patent, which fully shows that the company is duty bound to fight the epidemic. At this stage, has the management made five sufficient preliminary preparations and put it into production quickly after the patent is approved, including the construction of production workshop, the procurement and commissioning of production equipment and the preliminary training of production personnel? Please elaborate on the above situation in your busy schedule.
North Chemical Industries Co.Ltd(002246) ( North Chemical Industries Co.Ltd(002246) . SZ) said on the investor interaction platform on April 6 that the patent applied by the company "a preparation method of nitrocellulose film" is still in the substantive examination stage, and only small-scale research has been carried out in the laboratory.
