Est. Bolikhamxay · Lao PDR
LORH LA SENG
Commercial Sole Company Limited
High-purity lump quartz for the silicon industry.
Hydrothermal vein quartz,
mined at source.
Two licensed deposits in Bolikhamxay Province, Lao PDR — dense, non-porous crystalline silica pulled directly from the vein.
Mine 1
Active
Mine 2
Online 2027
UCS
≥ 80 MPa
Already at chem-grade.
No beneficiation needed.
SiO2 purity
99.5%
QUATEST 2 · selectively-mined ROM
Fe2O3
47ppm
TCVN 6927:2001 ICP · peak lot
✓ Si 553 · ✓ Si 441 / 421 · ✓ Si 3303 · ✓ Si 2202 chem
From 120,000 to 620,000 MT/year.
Single-deposit sourcing keeps chemistry consistent — lot to lot, month to month.
85 km to deep water.
Direct truck haul to Cua Lo Port (Vinh). Bulk vessel to China, Japan, Korea, Malaysia and Taiwan.
ATIGA Advantage
0% import duty · 0% VAT
~30% lower landed cost into ASEAN.
Six markets. One feedstock.
Steel & Foundry
Si 553
Aluminum Alloys
Si 441
Silicone Chemistry
Si 3303 / 2202
Polysilicon
Si 2202
Solar MG-Si
1101-LB
Ferrosilicon
FeSi 75
"Chemistry grade 2202 & 3303 ready · ATIGA 0% duty · 85 km to Cua Lo Port · Scalable to 620,000 MT/year."
LORH LA SENG
Commercial Sole Company Limited