Recently, according to Korean media reports, SK Hynix plans to upgrade some of its DRAM production equipment at its Wuxi plant in China to the fourth generation of 10-nanometer process.。This news has aroused the industry's attention to the cooperation between China and South Korea。As the core production base of SK Hynix, the Wuxi plant accounts for about 40% of its total DRAM production.。The technology upgrade plan shows that SK Hynix attaches great importance to the Chinese market and hopes to further consolidate its position in the Chinese market by increasing production capacity.。