【Zinc Concentrate Production Information】According to the semi-annual report of Jinhui Co., Ltd. disclosed in 2025, the total output of zinc concentrates from January to June 2025 was 33,400 metal tons, a year-on-year increase of 8.81%, and the total output of lead concentrates (including silver) was 10,800 metal tons, a year-on-year increase of 1.72%. During the reporting period, the company continued to promote the construction of the mineral processing project of Xiejiagou Flotation Plant (1.5 million tons/year) in Jiangluo Mining Area. Among them, the main structures such as the grinding workshop, flotation workshop, filter press workshop and concentrate warehouse have been completed; the main equipment such as ball mills and semi-autogenous mills have entered the installation and commissioning stage; the tailings filling station and power transmission and transformation project are under construction. It is expected that Xiejiagou Flotation Plant will meet the conditions for trial production by the end of 2025.