Dear Secretary, may I ask whether Jinzhou Shengong Semiconductor's 8-inch lightly doped low-defect polished wafers and silicon components have obtained the company's qualified certification after sending samples to the company? Have the company and Jinzhou Shengong Semiconductor started substantive cooperation? I wish you all the best, thank you!

Changdian Technology: Hello, thank you for your attention. We will continue to actively support the development of upstream industries. Thank you!