Market Overview - The A-share market opened significantly lower, with the Shanghai Composite Index down 2.49%, the Shenzhen Component down 3.88%, and the ChiNext Index down 4.44% [3][4] - The Hong Kong market also saw declines, with the Hang Seng Index down 2.5% and the Hang Seng Tech Index down 2.43% [6][7] Stock Performance - Weite New Materials (688585) resumed trading and hit the daily limit down, falling 20% to 105.68 CNY [5] - Major stocks in the Hong Kong market, such as Bilibili and SenseTime, dropped over 5%, while Shandong Gold and Kingsoft saw gains of over 3% and 6%, respectively [6][8] Commodity Market - Futures for coking coal saw a significant drop, with a daily decline of 3%, trading at 1129 CNY per ton [10] - The price of spot gold increased by 0.72%, reaching a peak of 4060.05 USD per ounce [13] Currency Exchange - The central parity rate of the RMB against the USD was reported at 7.1007, an increase of 41 basis points from the previous trading day [10]