Description: South Air Return Shaft of 1.5 mtpa Potassium Chloride Project (Phase Ⅰ) for Laos Kaiyuan Mining Co., Ltd.

Owner: Laos Kaiyuan Mining Co., Ltd.

Commenced in: December 2021

The Project is located in Khammouane Province of Lao People’s Democratic Republic. As a friendly neighboring country of China, Laos sits at the extension part of China Sanjiang metallogenic belt and is endowed with rich and abundant mineral resources such as gold, silver, copper, iron, potash, alumina, lead, and zinc.

The work scope mainly includes sinking and lining of south air return shaft, the development of inset and crib, ladder room installation, air raise and airway development, power distribution room, fans installation and commissioning.