4000353845 〢 WEI XERN SIN VIET NAM JOINT STOCK COMPANY

- Quarrying
- Mining activities to produce stones for construction and sculpture in rough form that have been roughly trimmed or sawed and cut at the quarry site such as: marble slate, granite, sandstone. jelly...
- Activities of splitting and breaking rocks to use as raw materials for the production of construction materials and road construction;
- Chalk mining activities as refractory materials;
- Stone crushing and crushing activities.
- Mining sand and gravel
- Sand and gravel mining activities to serve construction and material production;
- Clay mining
- Clay and kaolin mining activities;
- Clay exploitation activities as refractory materials and ceramics.