Ein paar Quellen:
Gartner: Halbleitermarkt 2013 um 5 Prozent gewachsen
Und die Originalquelle zum heise-Artikel: Worldwide Semiconductor Revenue Grew 5 Percent in 2013, According to Final Results by Gartner
Semiconductor Sales Recover in 2013; Micron Surges to Fourth Place in Global Chip Market
IC Insights: Top 13 Foundries Account for 91% of Total Foundry Sales in 2013