You can click on the concept classification in your software, including the concept of Expo. Before the opening of China International Import Expo(CIIE), the main beneficiaries were engineering and construction stocks (tunnel shares, Shanghai Construction Engineering, etc. ). After the opening, tourist hotels, jewelry (Lao Fengxiang), taxis (Haibo, Datong Transportation, Johnson & Johnson Holdings) and commercial services (Hualian, An Baili and New World) all benefited. There are 23 stocks in the list. The actual income is more than this.

Specifically: 6000 19, 600072, 600 150, 600 170, 600284, 600628, 600637, 600638, 600639, 600642. Some of the stocks mentioned above are not on the list, but they are indeed beneficiary stocks.