Group 1 - The core point of the article is that China Power Construction (601669) has signed two significant EPC contracts, totaling approximately 155.89 billion yuan [1] - The first contract is for the construction of the "Nurbalashak-Zasel" multifunctional rehabilitation center in Kazakhstan, with a contract value of about 68.73 billion yuan [1] - The second contract is with Laos Power Company for the 770MW hydropower station project, amounting to approximately 87.16 billion yuan [1]