According to the Energy Saving Tiehan announcement, the company and its holding subsidiaries have accumulated a total amount of 809.571 million yuan in lawsuits and arbitration cases over 12 consecutive months, accounting for 11.78% of the company's most recent audited net assets. Among them, there are 2 individual cases involving more than 10 million yuan, with a total amount involving 62.158,600 yuan. They are all construction project subcontract disputes. Currently, they are in the commercial arbitration and first trial stages, respectively; there are 15 cases within 10 million yuan, involving a total amount of 18.7986 million yuan, all of which are under trial. The company has no other major litigation or arbitration matters that should be disclosed but not disclosed, and will actively respond to lawsuits and properly handle related cases.

According to the Energy Saving Tiehan announcement, the company and its holding subsidiaries have accumulated a total amount of 809.571 million yuan in lawsuits and arbitration cases over 12 consecutive months, accounting for 11.78% of the company's most recent audited net assets. Among them, there are 2 individual cases involving more than 10 million yuan, with a total amount involving 62.158,600 yuan. They are all construction project subcontract disputes. Currently, they are in the commercial arbitration and first trial stages, respectively; there are 15 cases within 10 million yuan, involving a total amount of 18.7986 million yuan, all of which are under trial. The company has no other major litigation or arbitration matters that should be disclosed but not disclosed, and will actively respond to lawsuits and properly handle related cases.