你们为什么减持？
此后，集团发言人也并未披露减持原因。[{'character': '此', 'pinyin': 'cii3', 'highest pitch': 7.42, 'lowest pitch': 6.94, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 14.0, 'lowest pitch': 7.21, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.1}, {'character': '集', 'pinyin': 'ji2', 'highest pitch': 10.2, 'lowest pitch': 8.81, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '团', 'pinyin': 'tuan2', 'highest pitch': 10.11, 'lowest pitch': 8.71, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '发', 'pinyin': 'fa1', 'highest pitch': 9.42, 'lowest pitch': 8.53, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '言', 'pinyin': 'ian2', 'highest pitch': 8.53, 'lowest pitch': 7.87, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 7.87, 'lowest pitch': 6.42, 'duration': 0.25, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.07}, {'character': '也', 'pinyin': 'ie3', 'highest pitch': 7.1, 'lowest pitch': 5.81, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '并', 'pinyin': 'bing4', 'highest pitch': 8.28, 'lowest pitch': 7.65, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '未', 'pinyin': 'uei4', 'highest pitch': 7.65, 'lowest pitch': 6.18, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '披', 'pinyin': 'pi1', 'highest pitch': 8.45, 'lowest pitch': 6.18, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '露', 'pinyin': 'lu4', 'highest pitch': 8.47, 'lowest pitch': 6.58, 'duration': 0.22, 'prosody hierarchy': '#2'}, {'character': '减', 'pinyin': 'jian3', 'highest pitch': 7.44, 'lowest pitch': 5.14, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '持', 'pinyin': 'chiii2', 'highest pitch': 8.44, 'lowest pitch': 5.54, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '原', 'pinyin': 'van2', 'highest pitch': 8.44, 'lowest pitch': 6.88, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '因', 'pinyin': 'in1', 'highest pitch': 9.64, 'lowest pitch': 8.15, 'duration': 0.28, 'prosody hierarchy': '#4'}]