The 300ETF Linked Fund of Guangfa Small and Medium-sized Board will be officially issued on May 9, with the fund code (270026 ...). At that time, investors can subscribe through channels such as China Industrial and Commercial Bank, China Agricultural Bank, and online trading direct sales center of Guangfa Fund. Guangfa SME board 300ETF connection fund mainly invests in SME board 300ETF, SME board 300 price index constituent stocks and alternative constituent stocks. By investing most of the fund assets in the small and medium-sized board 300ETF, the performance of the small and medium-sized board 300 index is closely tracked.