Group 1 - The cryptocurrency sector is experiencing significant declines, with notable drops in share prices for companies such as OKC Cloud Chain (down 5.13% to HKD 0.37), Guotai Junan International (down 4.51% to HKD 4.87), and OSL Group (down 4.45% to HKD 15.25) [1] - The China Securities Regulatory Commission (CSRC) has informally requested certain brokerages to suspend their real-world asset (RWA) tokenization activities in Hong Kong to enhance risk management and ensure that issuances are backed by real assets [1] - Hong Kong is actively working to establish itself as a digital asset hub, while China has prohibited cryptocurrency trading and mining since 2021 and recently instructed major brokerages to halt research on stablecoins [1]