海联讯(300277.SZ)：目前杭汽轮与斗山能源并未开展燃气轮机及其配套方面的合作

Group 1 - The core point of the article is that Hailianxun (300277.SZ) has stated on its investor interaction platform that there is currently no collaboration between Hangzhou Steam Turbine and Doosan Energy regarding gas turbines and their supporting components [1]