Jiangsu Kuangshun Photosensitivity New-Material Stock Co.Ltd(300537) received a letter of concern: asked to explain the specific impact of the epidemic situation, rising raw material prices and other factors on the company’s performance

On January 30, the management department of gem company of Shenzhen Stock Exchange issued a letter of concern to Jiangsu Kuangshun Photosensitivity New-Material Stock Co.Ltd(300537) , asking the company to explain the specific reasons and rationality of the decline of the company’s operating performance in 2021, and the specific impact of epidemic situation, rising raw material prices and other factors on the company’s performance in combination with the business development of the coating sector in 2021, the changes of orders on hand and gross profit margin, and the development of the industry, Whether the performance decline is sustainable, and fully prompt the relevant risks.