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With Nine New 300mm Fabs in China, 2019 Will Have 121 Total Fab Counts

This year there should be 121 300mm fabs in the world with the opening of nine new plants of which five will be in China, says IC Insights.

300mm wafers took over as the industry’s primary wafer size in terms of total surface area used in 2008.

This year there should be 121 300mm  fabs in the world with the opening of nine new plants of which five will be in China, says IC Insights.

IC Fabs Processing

Some highlights regarding 300mm wafer fabs are shown below.

  • At the end of 2018, there were 112 production-class IC fabs utilizing 300mm wafers (there are R&D fabs and several high-volume fabs around the globe that make “non-IC” products using 300mm wafers, but these are not included in the count).
  • There are nine 300mm wafer fabs scheduled to open in 2019 (five of them located in China) following seven that opened in 2018. Nine new fabs in 2019 would be the most opened in a single year since 12 were opened in 2007.  Another six are scheduled to open in 2020.  All of the new fabs coming in 2019 and 2020 will be for DRAM and flash memory or for foundry capacity.
  • The number of active volume-production 300mm fabs declined for the first time in 2013 when ProMOS closed two large fabs and two other fabs that were scheduled to open in 2013 where delayed until 2014. The quantity of 300mm fabs has risen every year since.
  • By the end of 2023 there are expected to be 26 more fabs in operation than in 2018, bringing the total number of 300mm fabs used for IC production to 138. For comparison, at the end of 2018 there were 150 volume-production 200mm wafer fabs in operation (the peak number of 200mm fabs was 210.


Niloy Banerjee

A generic movie-buff, passionate and professional with print journalism, serving editorial verticals on Technical and B2B segments, crude rover and writer on business happenings, spare time playing physical and digital forms of games; a love with philosophy is perennial as trying to archive pebbles from the ocean of literature. Lastly, a connoisseur in making and eating palatable cuisines.

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