Skip to main content
. 2023 Jun 9;9(6):e17092. doi: 10.1016/j.heliyon.2023.e17092

Table 2.

The HS codes of the four selected commodities and their industrial chain links.

Commodities HS code Industrial chain
Monocrystalline silicon wafers and other crystal chips used in the electronic industry (hereinafter referred to as semiconductor silicon wafers) 381800 Upstream
Semiconductor equipment 8486 Upstream
Electronic integrated circuit 8542 Midstream
Automatic data processor and its device (electronic computer and components) 8471 Downstream