According to this paper, quality has been the key factor of agricultural export, and the comparative advantage of Chinese agri-products is in the transition: from cost-based to quality-based.

• 本文认为,质量成为我国农产品出口的决定性因素。面对越来越激烈的技术性壁垒,我国出口农产品正由成本优势型向质量优势型转变。