香港买入148.29亿港元本币以捍卫联系汇率制。

Core Viewpoint - Hong Kong has purchased HKD 14.829 billion in local currency to defend its currency peg system [1] Group 1 - The action taken by Hong Kong indicates a proactive approach to maintain the stability of its currency [1] - The purchase of local currency reflects concerns over potential volatility in the foreign exchange market [1] - This move is part of a broader strategy to uphold the integrity of the Hong Kong dollar's peg to the US dollar [1]