Going further out, the Waigaoqiao tax-free zone, the Jinqiao export processing zone, and the Kangqiao industrial park open out in a semi-oval shape. At the center is the Zhang-jiang High-Tech Park. Though currently still empty space, the potential of this industrial zone to become "China's Silicon Valley" should not be underestimated.
往外延伸，外高橋保稅區、金橋出口加工區、康橋工業區以半弧狀排開，居中心位置的張江高科技園區雖然迄今一片空曠，卻沒有人敢小看它躍升為「中國矽谷」的潛力。