The ChiNext index rose by more than 5%, with sectors such as semiconductor equipment, MLCC, memory chips, advanced packaging, and PCB experiencing significant gains. Among the constituent stocks, Guoci Materials hit the 20cm daily limit, while nearly

2026-07-21

The ChiNext index rose by more than 5%, with sectors such as semiconductor equipment, MLCC, memory chips, advanced packaging, and PCB experiencing significant gains. Among the constituent stocks, Guoci Materials hit the 20cm daily limit, while nearly 10 stocks, including Changchuan Technology, rose by more than 10%.