我们需要进行产能调整和升级。
全部淘汰落后电解铝产能。[{'character': '全', 'pinyin': 'qvan2', 'highest pitch': 10.1, 'lowest pitch': 8.48, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '部', 'pinyin': 'bu4', 'highest pitch': 11.27, 'lowest pitch': 10.1, 'duration': 0.12, 'prosody hierarchy': '#1'}, {'character': '淘', 'pinyin': 'tao2', 'highest pitch': 10.93, 'lowest pitch': 6.83, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '汰', 'pinyin': 'tai4', 'highest pitch': 8.72, 'lowest pitch': 7.62, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '落', 'pinyin': 'luo4', 'highest pitch': 10.49, 'lowest pitch': 7.64, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '后', 'pinyin': 'hou4', 'highest pitch': 10.15, 'lowest pitch': 7.92, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '电', 'pinyin': 'dian4', 'highest pitch': 9.47, 'lowest pitch': 7.5, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '解', 'pinyin': 'jie2', 'highest pitch': 7.75, 'lowest pitch': 7.12, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '铝', 'pinyin': 'lv2', 'highest pitch': 8.38, 'lowest pitch': 7.12, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '产', 'pinyin': 'chan3', 'highest pitch': 8.42, 'lowest pitch': 5.25, 'duration': 0.29, 'prosody hierarchy': 'null'}, {'character': '能', 'pinyin': 'neng2', 'highest pitch': 6.84, 'lowest pitch': 5.13, 'duration': 0.32, 'prosody hierarchy': '#4'}]