[September 2 Lunchtime News Selection] 1. As of midday closing, the Shanghai Stock Exchange Index fell 0.82%, the Shenzhen Component Index fell 1.71%, and the ChiNext Index fell 2.18%. 2. Hong Kong stocks closed at noon, with the Hang Seng Index down 0.96% and the Hang Seng Technology Index down 1.54%. 3. The National Energy Administration held a new power grid construction work deployment meeting to speed up the approval and construction of major power grid projects such as transmission channels. 4. The yield on the 10-year U.S. Treasury bond once climbed to 4.8102%, the highest level since the end of 2023. 5. On September 1, local time, US President Trump stated that he was not trying to force Iran to return to the negotiating table as reported by the US media, and said that he did not care whether Iran signed a "worthless agreement."