This aerial photo taken on June 9, 2023 shows the scenery of the Qairhan salt lake in Golmud, northwest China's Qinghai Province. The Qairhan salt lake, with a total area of 5,856 square kilometers, has been the largest potash fertilizer producing base in China. Photo:Xinhua
This aerial photo taken on June 9, 2023 shows the scenery of the Qairhan salt lake in Golmud, northwest China's Qinghai Province. The Qairhan salt lake, with a total area of 5,856 square kilometers, has been the largest potash fertilizer producing base in China. Photo:Xinhua
This aerial photo taken on June 9, 2023 shows the scenery of the Qairhan salt lake in Golmud, northwest China's Qinghai Province. The Qairhan salt lake, with a total area of 5,856 square kilometers, has been the largest potash fertilizer producing base in China. Photo:Xinhua
This aerial photo taken on June 9, 2023 shows the scenery of the Qairhan salt lake in Golmud, northwest China's Qinghai Province. The Qairhan salt lake, with a total area of 5,856 square kilometers, has been the largest potash fertilizer producing base in China. Photo:Xinhua
This aerial photo taken on June 9, 2023 shows the scenery of the Qairhan salt lake in Golmud, northwest China's Qinghai Province. The Qairhan salt lake, with a total area of 5,856 square kilometers, has been the largest potash fertilizer producing base in China. Photo:Xinhua
This aerial photo taken on June 9, 2023 shows the scenery of the Qairhan salt lake in Golmud, northwest China's Qinghai Province. The Qairhan salt lake, with a total area of 5,856 square kilometers, has been the largest potash fertilizer producing base in China. Photo:Xinhua