In 2021, SMIC's revenue hit a record high of US$5.44 billion, an increase of 39% compared with US$3.91 billion in 2020, and chip foundry ranked fourth in the world. Profits of $1.7 billion also hit an all-time high. More than half of the revenue comes from 55/65 nm and 0.15/0.18 micron mature processes, and less than 20% of advanced processes of 28 nm and below. At present, SMIC has a monthly production capacity of 620,000 wafers, and in 2022, SMIC will have a large number of new production capacity, and it is expected that this year's revenue will increase significantly.
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