Gelonghui May 27 丨 Poly United (002037arcadestool.SZ) said on the investor interaction platformarcadestool, subsidiary Xizang Baojiu has no production line in Nyingchi area, Xizang. The company was established in a joint venture with shareholders such as Gao Zheng Min Bao (002827)arcadestoolThe emulsion explosive production line of Xizang Baojiu Company with an annual output of 12000 tons in Lhasa is currently in the trial production stage.