snowbrosnes| Hongbaoli: The company's isopropanolamine products are widely used in industrial and civil cleaning, electronic cleaning, etc., and are not directly used as raw materials for glass substrates

Tonghuashun (300033) Financial Research Center, May 20snowbrosnes, an investor asked Hongbaoli (002165)(002165), could your company's products be used as raw materials for glass substrates or as one of cleaning products? thank

The company replied that its isopropanolamine products are widely used in industrial and civil cleaning, electronic cleaning, etc., and are not directly used as raw materials for glass substrates. Thank you!