mondcasinonodepositbonus| Yida Co., Ltd.: Some of the company's electronic chemicals can be used in the fields of cleaning, stripping and etching of glass substrate sealing and testing

Tonghuashun (300033) Financial Research Center, May 22mondcasinonodepositbonusSome investors asked Yida (300721)(300721). Hello Secretary, glass substrate packaging and testing belongs to the field of chip and panel packaging and testing. The advanced packaging process used by Nvidia GB200 will use glass substrates. Can your company's electronic chemicals be used for cleaning, stripping and etching of glass substrate packaging and testing?mondcasinonodepositbonus？Thank you.

The company replied, Hello, thank you for your attention! As you said, if glass substrates belong to the field of chips and panels, some of our company's electronic chemicals can be used in this field. Thank you!