Group 1 - The Central Securities Depository Co., Ltd. announced the simplification of the investment process for foreign central bank institutions, eliminating the requirement for a signed commitment letter from August 11 [1][2] - The Interbank Market Clearing House also stated that it will no longer require a signed declaration for indirect settlement members from foreign central bank institutions starting on the same date [2] - These changes aim to enhance the efficiency and convenience for foreign central banks and sovereign wealth funds to participate in China's interbank bond market, contributing to the internationalization of China's bond market [2][3] Group 2 - Previously, foreign central bank institutions had to complete three main steps to enter the interbank bond market, including filing, signing an agency agreement, and account opening [2] - The People's Bank of China has emphasized its commitment to steadily increasing the internationalization of the Renminbi and simplifying the investment process for foreign investors [3] - The recent optimization of the entry process is a concrete implementation of measures to enhance the liquidity of Renminbi financial assets and facilitate the allocation of Renminbi assets by central bank institutions [3]