On the afternoon of June 30, the ChiNext Index experienced a significant surge of over 1%, while the Shanghai Composite Index rose 0.3% and the Shenzhen Component Index gained 0.61%. Key sectors, including military industry, brain-computer interfaces, semiconductors, and photovoltaics, spearheaded the gains, with more than 3,600 stocks posting increases across the Shanghai, Shenzhen, and Beijing stock exchanges.