May I ask if your company's MEMS chips, automotive-grade IGBT chips, and automotive-grade chips, if you calculate the operating income of these three items in the first three quarters of 2023, are they all the highest among domestic wafer foundries? In addition, what is the current production capacity of MOSFET chips?

2024-01-03 13:44
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Xinlian Integrated-U: Hello, dear investors! The company is one of the few wafer foundries in China that provides automotive-grade chips. As of June 2023, the company has completed the construction of an efficient digital automotive-grade smart factory with a monthly production capacity of automotive-grade. In terms of IGBT products, the company has become the largest foundry in China with the production capacity of automotive-grade IGBT chips and modules. It has a complete and technologically advanced automotive-grade high-quality power device research and development and mass production platform, and is an important automotive-grade IGBT chip and module manufacturing base in China. In terms of MEMS products, the company has the largest and most technologically advanced MEMS wafer foundry in China, and has taken the lead in undertaking major national science and technology projects such as the "MEMS Sensor Batch Manufacturing Platform" project, a key project of the "14th Five-Year Plan" of the Ministry of Science and Technology. As of the end of the third quarter, the company's monthly shipments of silicon carbide (SiC) MOSFETs reached 4,000 6-inch wafers, mainly used in vehicle-mounted main drive inverters. The latest generation of high-performance SiCMOSFETs has been released and samples have been sent, and its performance has reached the world's advanced level. Thank you for your attention!