Dear Secretary, on September 22, the company released a chip manufacturing solution for 5G communications. Is there any cooperation with Huawei?

Changdian Technology: Dear investors, hello. Changdian Technology has been deeply involved in the field of 5G communication packaging and testing for many years. It has a one-stop packaging technology platform. Its packaging and testing solutions fully cover multiple downstream applications such as processors (CPU, GPU, BP, ASIC, etc.), RF & interconnection (PA, RFFE, mmW, etc.), storage (NAND, UFS, DDR, etc.), and power supply (PMIC, PIM, IPM, etc.). It can provide customers with a variety of technical processes from traditional packaging to high-performance advanced packaging, and create customized solutions based on the differentiated applications of customer products. The company's business has a wide regional coverage and a stable, diversified and high-quality customer base around the world. Most of the domestic leading integrated circuit design companies are customers of the company. Thank you for your attention and support to the company.