证券日报网讯12月29日，海利尔（603639）在互动平台回答投资者提问时表示，关于AI农药布局情 况，公司在相关领域的探索处于分阶段推进中；根据信披要求，公司在定期报告中均有披露股东人数。 ...

Group 1 - The company, Hailier (603639), has not publicly disclosed specific data regarding the cost differences between AI pesticides and traditional pesticides per acre, as well as the investment return cycle [1] - The company indicated that the cost and return calculations need to be further validated based on actual application scenarios [1]