Group 1 - The core project involves the renovation and upgrade of residential gas user facilities in Changchun, with a total estimated investment of 1.393 billion yuan [1] - The funding sources for the project include applications for ultra-long-term government bond funds, fiscal funds, and the construction unit's own funds [1] - The construction period for the residential user facilities project is set for 48 months, from January 2025 to December 2028 [1] Group 2 - Another project related to the renovation and upgrade of the gas pipeline network and station facilities has an estimated total investment of 320 million yuan [1] - The funding sources for this pipeline project are also ultra-long-term government bonds, fiscal funds, and the construction unit's own funds [1] - The construction period for the pipeline project is planned for 36 months, from January 2025 to December 2027 [1] Group 3 - As of now, the company has received 225 million yuan in ultra-long-term government bond funds [1] - The company plans to initiate bidding and construction work for the aforementioned projects in 2025 [1] - Projects undertaken by the company will generate construction profits, while projects funded by the company's own funds will result in asset formation, leading to increased related expenses [1]

Group 1 - The core project involves the renovation and upgrade of gas facilities for residential users in Changchun, with a total estimated investment of 1.393 billion yuan [1] - The funding sources for the project include long-term government bonds, fiscal funds, and the company's own funds, with a construction period of 48 months from January 2025 to December 2028 [1] - Another project for the renovation of the gas pipeline network and station facilities has an estimated investment of 320 million yuan, with a construction period of 36 months from January 2025 to December 2027 [1] Group 2 - As of now, the company has received 225 million yuan in long-term government bond funding [1] - The company plans to start the bidding and construction work for the projects in 2025, which will generate construction profits from the projects funded by government bonds and fiscal funds [1] - Projects funded by the company's own capital will result in asset formation, leading to an increase in related expenses [1]