中国近年来一直是低端工业品出口的主要供应国。
有迹象表明，中国低端工业品出口正在经历拐点。[{'character': '有', 'pinyin': 'iou3', 'highest pitch': 8.94, 'lowest pitch': 7.42, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '迹', 'pinyin': 'ji4', 'highest pitch': 10.66, 'lowest pitch': 7.42, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '象', 'pinyin': 'xiang4', 'highest pitch': 10.39, 'lowest pitch': 8.16, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '表', 'pinyin': 'biao3', 'highest pitch': 8.25, 'lowest pitch': 5.02, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '明', 'pinyin': 'ming2', 'highest pitch': 7.58, 'lowest pitch': 5.02, 'duration': 0.33, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.16}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 9.9, 'lowest pitch': 9.26, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '国', 'pinyin': 'guo2', 'highest pitch': 9.67, 'lowest pitch': 7.76, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '低', 'pinyin': 'di1', 'highest pitch': 9.24, 'lowest pitch': 7.76, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '端', 'pinyin': 'duan1', 'highest pitch': 9.82, 'lowest pitch': 8.34, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 10.5, 'lowest pitch': 9.43, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 10.5, 'lowest pitch': 7.36, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '品', 'pinyin': 'pin3', 'highest pitch': 7.11, 'lowest pitch': 4.97, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '出', 'pinyin': 'chu1', 'highest pitch': 7.53, 'lowest pitch': 4.99, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '口', 'pinyin': 'kou3', 'highest pitch': 14.01, 'lowest pitch': 4.66, 'duration': 0.33, 'prosody hierarchy': '#2'}, {'character': '正', 'pinyin': 'zheng4', 'highest pitch': 7.81, 'lowest pitch': 6.4, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '在', 'pinyin': 'zai4', 'highest pitch': 6.87, 'lowest pitch': 5.65, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '经', 'pinyin': 'jing1', 'highest pitch': 8.33, 'lowest pitch': 5.64, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '历', 'pinyin': 'li4', 'highest pitch': 8.51, 'lowest pitch': 6.99, 'duration': 0.13, 'prosody hierarchy': '#1'}, {'character': '拐', 'pinyin': 'guai2', 'highest pitch': 9.26, 'lowest pitch': 5.53, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 7.91, 'lowest pitch': 3.84, 'duration': 0.37, 'prosody hierarchy': '#4'}]