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1. Leshan Electric Power: signed the Development Cooperation Agreement.16. Dinglong Co., Ltd.: The immersion ArF and KrF wafer photoresist products produced by the holding subsidiary won the first customer order.Third, bad news affecting listed companies

1. the Political Bureau of the Communist Party of China (CPC) Central Committee Conference: Vigorously boost consumption and expand domestic demand in all directions.21, 5 Yellow River Cyclone: The technology in diamond-related fields is still in the research and development stage and cannot be commercialized.5. Will A shares open higher and go lower tomorrow?

(2) After the closing of A-shares, there was heavy and good news. After 3 o'clock, the Hang Seng Index rose by 2.76%, the Hang Seng Technology Index rose by 4.3% and the FTSE China A50 Futures Index rose by nearly 5%, which means that A-shares will have corresponding room for the big sun to rise by at least 1.6% tomorrow.16. Dinglong Co., Ltd.: The immersion ArF and KrF wafer photoresist products produced by the holding subsidiary won the first customer order.Third, bad news affecting listed companies