[Selected midday news on September 23] 1. As of midday closing, the Shanghai Stock Exchange Index fell 0.36%, the Shenzhen Component Index fell 0.58%, and the ChiNext Index fell 0.43%. 2. Hong Kong stocks closed at noon, with the Hang Seng Index down 0.76% and the Hang Seng Technology Index down 0.97%. 3. Distinguish between medicinal and non-medicinal uses, and there are new standards for conviction and sentencing of fentanyl-related substance crimes. 4. Tian Zuyin, deputy governor-general of the Ministry of Education and director of the Department of Basic Education, said at a press conference of the State Council Information Office that a new round of compulsory education capacity improvement projects will be promoted, accelerating the realization of full coverage of school standardization construction, and promoting the construction of more than 1,000 high-quality high schools to meet peak demand at the high school level. 5. On the evening of September 22, Eastern Time, Iranian President Pezeshyan flew to New York on a special plane. He will attend the High-level Week of the 81st United Nations General Assembly and is expected to deliver a speech at the General Debate of the United Nations General Assembly on the morning of September 23, local time, tonight, Beijing time. While in New York, Pezeshchiyan is also expected to hold bilateral meetings with leaders of some participating countries.