On 11th September, 11 domestic and foreign manufacturing, sealed test companies including TSMC, SK Hynix, YMTC, CR Micro Chong Qing, SiEn,United Semi, Changxin Memory, Xintianhe Tianjin, CorEnergy, TFME, Ky-SZ and 46 domestic material suppliers made one on one communication to help international and domestic semiconductor manufacturers deepen the understanding of Chinese material supplier and business development.