Electronics sector: last week, Shenwan electronics industry index fell 3.32%. Over the same period, the Shanghai stock index rose 3.02%, and the gem index fell 5.59%, which was weaker than the market. The rise and fall of the electronic sector ranked 27th in the Shenyin Wanguo first-class industry index. We propose to lay out upstream semiconductor equipment and materials, downstream analog-to-digital IC chips, discrete devices, sensors and other fields. The industry leaders whose performance is relatively determined to grow in 2021 and the prosperity of the track industry will continue to improve in the next two years are Hoshine Silicon Industry Co.Ltd(603260) , Tianjin Zhonghuan Semiconductor Co.Ltd(002129) , Huahong semiconductors, medium and micro semiconductors, Unigroup Guoxin Microelectronics Co.Ltd(002049) , Semiconductor Manufacturing International Corporation(688981) , Shengbang micro, Sanan Optoelectronics Co.Ltd(600703) , Gigadevice Semiconductor (Beijing) Inc(603986) , etc.
[Guojing semiconductor expands 12 inch wafer production line] on January 9, 2022, Guojing (Jiaxing) Semiconductor Co., Ltd. (hereinafter referred to as "Guojing semiconductor") held a press conference on the mass production of full-automatic 12 inch semiconductor large silicon wafer production line, and announced that its automatic 12 inch silicon wafer production line for integrated circuits has been put into operation. In terms of production capacity, Guojing semiconductor plans to produce 4.8 million 12 inch semiconductor silicon wafers per year. The project is implemented in two phases, of which the first phase is planned to have a monthly production capacity of 150000 pieces and the second phase is planned to have a monthly production capacity of 300000 pieces. In addition, Chuzhou Online reported on the website of Chuzhou Municipal People's government that the semiconductor IDM chip project of Chuzhou Huarui Microelectronics Technology Co., Ltd. was completed and put into operation. The report points out that Chuzhou Huarui Microelectronics Semiconductor IDM chip phase I project has purchased 300 sets of imported lithography machines, ion implantation machines, plasma etching machines and other equipment. The company has recently entered the trial production stage, mainly producing 6-inch wafers.
[Tyco Tianrun accelerates the introduction of 6-inch silicon carbide project] on February 9, Tyco Tianrun officially introduced that at present, the mass production line of silicon carbide chips has entered the production state, and it is expected to produce 60000 6-inch silicon carbide power chips per year, which can realize the independent control of domestic silicon carbide power semiconductors and fill the gap in China's industry. It is reported that Tyco Tianrun 6-inch semiconductor silicon carbide power electronic device production line project was signed and settled in Liuyang, Changsha in 2019. With a total investment of 1.5 billion yuan, the project will be constructed in two phases and will mainly produce silicon carbide chips, Schottky diodes, silicon carbide MOSFETs and other products. Among them, the phase I investment is 500 million yuan, mainly invested in the 6-inch silicon carbide based power electronic chip production line, which can achieve an annual output of 60000 6-inch silicon carbide wafers. Tyco Tianrun said that the blessing of this round of industrial capital will further connect the whole industrial chain coordination of the company in silicon carbide wafer materials, mass production and supply of devices and downstream large-scale applications, so as to provide core support for wider and larger market applications.
