A、<p><span style="font-size:14px;font-family:宋体">全额清算原则</span></p>
B、<p><span style="font-size:14px;font-family:宋体">共同对手方制度</span></p>
C、<p><span style="font-size:14px;font-family:宋体">货银对付原则</span></p>
D、<p><span style="font-size:14px;font-family:宋体">分级结算原则</span></p>