大龙地产：按照信息披露一致性原则，公司依据相关规则标准进行披露

Group 1 - The core viewpoint of the article is that Dalong Real Estate clarified its disclosure standards for engineering contracting transactions in response to investor inquiries, adhering to the Shanghai Stock Exchange's regulations [1] - The company stated that the disclosure standard for daily transactions in engineering contracting is when the contract amount exceeds 50% of the company's audited main business income for the most recent fiscal year and the absolute amount exceeds 500 million [1] - The company emphasized that it follows the principle of information disclosure consistency in accordance with relevant regulatory standards [1]