1. Warburg Lithography ETF: This fund aims to track the industry performance of mask aligner, and mainly invests in stocks of listed companies in mask aligner and related fields.
2. E Fund Semiconductor ETF: This fund invests in semiconductor and related industries, including mask aligner manufacturers and other companies.
3. Guo Fu Semiconductor Exchange Trading Fund: This fund invests in semiconductors and related industries, including mask aligner manufacturers and other companies.
4. Prospering He Run semiconductor industry stocks: The fund mainly invests in semiconductor and related industries, including mask aligner manufacturers and other companies.