You can apply for tax refund at the outlets that can refund tax in China. Forgot to get a tax refund when shopping in Germany. After returning home, you can apply for tax refund at the outlets where you can get a tax refund with your passport, tax refund form and shopping receipt. For example, the tax refund point of Shanghai Waigaoqiao Free Trade Zone is located at No.9 Keelung Road, Pudong New Area, and the tax refund shopping plaza of Pudong Century Park is located at the intersection of West Lili Road, Longyang Road, Pudong New Area.