Group 1 - The Hong Kong Monetary Authority reported a decrease in the foreign exchange fund's overseas assets by 28.1 billion HKD, bringing the total to 345.91 billion HKD as of September 2025 [1] - The monetary base is recorded at 202.02 billion HKD, which includes liabilities certificates, government-issued currency, bank system balances, and issued foreign exchange fund notes and bonds [1] - The total amount of claims on the private sector in Hong Kong by the foreign exchange fund is 350 billion HKD, while total external liabilities amount to 33.6 billion HKD [1]