Some investors asked questions on the investor interaction platform: the company recently applied for a patent: a method for detecting the uniformity of nitrocellulose. At present, there is no mature method in China to characterize and detect the uniformity of nitrocellulose. At present, the biggest process barrier of nitrocellulose film for testing in China is the inability to obtain high-quality finished products. Can the company's latest patent fundamentally solve this problem?
North Chemical Industries Co.Ltd(002246) ( North Chemical Industries Co.Ltd(002246) . SZ) said on the investor interaction platform on April 13 that the patent method for detecting the uniformity of nitrocellulose applied by the company aims to characterize the uniformity of nitrocellulose, so as to effectively guide production and improve product quality.
