Graphene & Solar Technologies GSTX

OTC GSTX
$0.08 +0.00 (+0.00%)
At close: Nov 6, 2026 · 4:00 PM EST

Graphene & Solar Technologies (GSTX) stock price is $0.08, unchanged on the day, as of Nov 6, 2026. It has a market cap of $72.69Mn, and is classified in the Industrial Minerals industry (Basic Materials sector).

Key Stats
Market Cap72.69 Mn
P/E-24.89
FCF (Yr)-429,796.00
ROA (Yr)-1,067.26
EV to EBIT0.00
Net Income (Yr)-3.31 Mn
Enterprise Value72.39 Mn
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About

Graphene & Solar Technologies Ltd manufactures critical materials for the solar and semiconductor industries. The company focuses on producing high purity quartz sand silicon polysilicon and silicon wafers. These materials are essential for making solar cells and advanced electronic components. Graphene & Solar Technologies Ltd leverages its expertise to support the reshoring of solar manufacturing in the United States and Australia. The firm aims to create local supply…

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Sectors: Basic Materials Technology Sector rationale The company's primary revenue comes from manufacturing and selling raw and intermediate materials, specifically high purity quartz sand, polysilicon, and silicon wafers, which are sold to other manufacturers. While it serves the semiconductor industry, the production of polysilicon and quartz is explicitly listed as 'Basic Materials' (Polysilicon and raw materials) in the sector definitions. A secondary sector of Technology is included because the company manufactures silicon wafers specifically for semiconductor fabrication plants, which falls under 'Semiconductor Materials' within the Technology sector. Industries: Industrial Minerals Industrial Minerals Primary The company operates the Ausquartz Group Holdings division, which extracts and refines high purity quartz sand sold to producers of silicon and solar cells. This activity matches the description of mining and processing non-metallic industrial minerals like silica. Semiconductor Materials Semiconductor Materials Secondary The company produces and sells silicon polysilicon and silicon wafers, which are consumables and substrates used directly in semiconductor fabrication plants for integrated circuits. Classified using BQ-MICS CIK: 0001497649

Type of Arrangement and Non-arrangement Transactions Breakdown of Revenue (2012)

History
Peer percentiles

How Graphene & Solar Technologies ranks

Ranked against the 177 companies in Metals and Mining58 metrics · as of Nov 6, 2026

Valuation

12 metrics · Lower multiples rank higher; a negative multiple ranks last
  • P/ENegative earnings −24.9xMedian 12.9x 44th
  • P/FCFNegative free cash flow −150xMedian 12.2x 55th
  • P/Operating cash flowNegative operating cash flow −150xMedian 9.38x 52nd
  • P/S —Median 3.06x No data —
  • P/BNegative shareholder equity −15.5xMedian 2.15x Not meaningful —
  • P/Tangible bookNegative tangible equity −15.5xMedian 2.15x Not meaningful —
  • EV/EBITDANegative EBITDA −24.2xMedian 7.60x 28th
  • EV/EBITNegative EBIT −23.0xMedian 9.64x 37th
  • EV/Revenue —Median 2.85x No data —
  • EV/FCFNegative free cash flow −151xMedian 12.0x 55th
  • EV/Operating cash flowNegative operating cash flow −151xMedian 9.89x 53rd
  • PEG (3Y EPS CAGR)Negative earnings −0.28Median 0.19 Not meaningful —
Peer group

Peer Comparison

Companies in the Industrial Minerals
View all peers
S.No. Ticker Company Market CapP/EP/STotal Debt (Qtr)
1 RTNTF Rio Tinto Ltd 166.15 Bn--21.82 Bn
2 SCCO Southern Copper Corp/ 143.61 Bn22.598.408.00 Bn
3 RIO Rio Tinto Plc 137.89 Bn--21.82 Bn
4 NEM NEWMONT Corp /DE/ 126.12 Bn13.654.745.09 Bn
5 TX Ternium S.A. 99.30 Bn236.646.582.42 Bn
6 AEM Agnico Eagle Mines Ltd 96.73 Bn22.608.430.20 Bn
7 FCX Freeport-Mcmoran Inc 87.20 Bn29.613.379.39 Bn
8 GSTX Graphene & Solar Technologies Ltd 0.07 Bn-24.89-0.00 Bn