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参与全球生产网络与中国出口产品升级
贺灿飞1(), 陈航航2
Participation in global production networks and export product upgrading
Canfei HE1(), Hanghang CHEN2

图7. 2000-2011年中国四类出口产品质量均值随时间变化

Fig. 7. Bar chart of four-kind China's export product quality during 2000-2011