Yunnan Lincang Xinyuan Germanium Industry Overview
Yunnan Germanium is China's most vertically integrated germanium producer. It mines germanium-bearing lignite in Lincang, Yunnan, and runs every stage from enrichment, purification and zone refining to finished products. Those products cover infrared optics, space-grade solar substrates, optical-fibre chemicals and III-V compound semiconductor wafers. The company says it ranks first in China by germanium product sales volume, and MIIT has named it a national "manufacturing single champion" (6th batch). Germanium price cycles once drove its earnings. Since 2025 the investment case has rested on its majority-owned subsidiary Yunnan Xinyao, a domestic supplier of indium phosphide (InP) and gallium arsenide (GaAs) substrates. Demand for 800G/1.6T optical transceivers in AI data centres has turned InP into a scarce material. Revenue for the first nine months of 2026 reached RMB 1,363.7 M (+70.7%), net profit rose almost nine-fold, and two disclosed InP supply agreements together exceed RMB 1.8 bn. At about RMB 47 bn, the equity value is roughly 29 times 2026 year-to-date revenue run-rate. The valuation therefore assumes that InP capacity expansion, raw-material access and export licensing all work out.
The company's own description (2025 Annual Report)
According to the 2025 annual report, the company's main business is germanium mining, pyrometallurgical enrichment, hydrometallurgical purification, zone refining, deep processing and R&D, plus deep processing and R&D of compound semiconductor materials. Ore mined from its own mines and rough-processed intermediates are not sold. They are used only as feedstock for the group's downstream operations. The company describes itself as the listed germanium company with the most complete industry chain in China, with rich, high-quality germanium resources. It says its germanium output and sales rank first nationally and that it is the country's largest producer and supplier of germanium products. Three subsidiaries hold MIIT "Specialised, Refined, Distinctive and Innovative" (专精特新) "Little Giant" status: Kunming Yunge High-Tech and Yunnan Zhongke Xinyuan Crystal Materials are key Little Giants, and Yunnan Dongchang Metal Processing is a Little Giant.
Product families and applications
| Product family | Main products | Principal end-uses |
|---|---|---|
| Material-grade germanium | Zone-refined germanium ingot, germanium dioxide (GeO2) | Feedstock for infrared optics, solar wafers, fibre chemicals and catalysts |
| Infrared-grade germanium | Germanium single crystals and blanks, coated lenses, lens assemblies, thermal imagers, optical systems | Thermal imaging, defence and security optics, industrial sensing |
| Photovoltaic (PV)-grade germanium | Germanium substrates (4-inch and 6-inch) for multi-junction solar cells | Space solar arrays, including low-earth-orbit (LEO) communication satellites |
| Fibre-grade germanium | High-purity germanium tetrachloride (GeCl4) | Dopant for optical-fibre preform manufacture |
| Compound semiconductor materials | GaAs wafers (1–6 inch), InP wafers (2–4 inch) | LEDs, VCSELs, high-power lasers, RF devices, optical-communication lasers and detectors |
The group reports revenue in five product families plus "other":
Material-grade germanium: Main products: Zone-refined germanium ingot, germanium dioxide (GeO2); Principal end-uses: Feedstock for infrared optics, solar wafers, fibre chemicals and catalysts
Infrared-grade germanium: Main products: Germanium single crystals and blanks, coated lenses, lens assemblies, thermal imagers, optical systems; Principal end-uses: Thermal imaging, defence and security optics, industrial sensing
Photovoltaic (PV)-grade germanium: Main products: Germanium substrates (4-inch and 6-inch) for multi-junction solar cells; Principal end-uses: Space solar arrays, including low-earth-orbit (LEO) communication satellites
Fibre-grade germanium: Main products: High-purity germanium tetrachloride (GeCl4); Principal end-uses: Dopant for optical-fibre preform manufacture
Compound semiconductor materials: Main products: GaAs wafers (1–6 inch), InP wafers (2–4 inch); Principal end-uses: LEDs, VCSELs, high-power lasers, RF devices, optical-communication lasers and detectors
Business and revenue model
Almost all revenue comes from product sales. Equity research covering 2021–2025 notes that the annual reports show direct sales making up 100% of revenue each year, with no distributor channel. There is no meaningful service, subscription or licensing revenue. A small new biotechnology venture (Yunge Biotech, December 2025) will sell organic-germanium personal-care products. Pricing for material-grade and fibre-grade products follows germanium metal prices closely. Infrared lens assemblies, space solar substrates and InP wafers are priced on specification and qualification. In 2025 the PV customer base moved from annual tenders to monthly tenders or toll-processing arrangements.
Value-chain position
The company owns upstream mining rights, chiefly the Dazhai germanium mine and the Zhongzhai mine in Lincang. It also buys germanium concentrate and scrap from outside, because its own ore does not cover all feedstock needs. Midstream, it refines concentrate into GeCl4, GeO2 and zone-refined ingot. Downstream, it grows single crystals and slices, polishes and coats wafers and optics, and for infrared it assembles lenses and complete thermal imagers. The compound semiconductor chain works differently. The company does not produce gallium, arsenic, indium or phosphorus, and Yunnan Xinyao buys all of its raw materials externally. Here Yunnan Germanium acts purely as a crystal-growth and wafer-finishing specialist.
Customers and end-markets
The top five customers accounted for RMB 392.65 M, or 36.84% of 2025 sales, with no related-party sales. Over 2021–2025 the top-five share ranged from 36.84% to 46.46%, and the largest single customer peaked at 18.35% in 2023. In InP, press reports say Huawei HiSilicon became Yunnan Xinyao's largest customer in 2025, taking about 40% of InP volume. Other customers named in the press include the 13th Research Institute of China Electronics Technology Group, Huaxing Laser and Qianlü Optoelectronics. In November 2026 the US optical-module maker Applied Optoelectronics, Inc. (AAOI) signed a long-term supply agreement for 2027 volumes.
End-markets in 2025, by revenue weight: germanium metal and intermediates (34%), optical fibre (19%), space solar (19%), optical communications and other compound semiconductor uses (13%), and infrared (11%).
Independent characterisation
The company is effectively two businesses. The first is a germanium-price-sensitive resource and refining operation, which made up about 87% of 2025 revenue. It has historically produced thin and volatile margins. Material-grade gross margin fell to 4.32% in 2025 as purchased feedstock costs rose faster than selling prices. The second is a small compound semiconductor wafer business, at 13% of 2025 revenue. That business is now in a strong demand cycle: its H1 2026 gross margin reached 47.14% and revenue rose 154.57%. The market capitalisation reflects the second business almost entirely, yet the consolidated accounts are still mostly the first. Who owns the InP business also matters. The listed company holds a majority of Yunnan Xinyao, but Huawei's Hubble Technology owns 23.91% and other minorities hold buy-back rights. A meaningful share of InP economics therefore goes to minority interests.
Strategy
Stated strategy
Both the 2025 annual report and the 2026 interim report describe the group's industrial structure as moving steadily toward downstream deep processing. Management names market expansion and capacity release in deep-processed germanium products and compound semiconductor materials as the key drivers of future growth. For 2026 the work programme is organised under a "high-quality development" theme with five priorities: innovation-driven growth, quality first, market development, cost reduction and efficiency, and risk control. The stated ambition is to make the company a world-leading producer and supplier of germanium products and to raise the share of compound semiconductors in the business. The 2026 interim report added five risk responses: safety and environmental compliance, lean operations, faster technology innovation, secure raw-material supply, and better management efficiency.
FY2026 operating targets (2025 Annual Report)
| Product | FY2026 plan | H1 2026 actual |
|---|---|---|
| Material-grade germanium (t) | 73 | 37.56 |
| Infrared blanks and lenses (t Ge) | 3 | 1.25 |
| Infrared lenses / optical systems (units) | 8,000 | 5,404 |
| PV-grade wafers (k) | 1,450 | 374.6 |
| Fibre-grade GeCl4 (t) | 35 | 15.90 |
| GaAs wafers (k) | 80 | 65.6 |
| InP wafers (k) | 180 | 91.8 |
Material-grade germanium (t): FY2026 plan: 73; H1 2026 actual: 37.56
Infrared blanks and lenses (t Ge): FY2026 plan: 3; H1 2026 actual: 1.25
Infrared lenses / optical systems (units): FY2026 plan: 8000; H1 2026 actual: 5404
PV-grade wafers (k): FY2026 plan: 1450; H1 2026 actual: 374.6
Fibre-grade GeCl4 (t): FY2026 plan: 35; H1 2026 actual: 15.90
GaAs wafers (k): FY2026 plan: 80; H1 2026 actual: 65.6
InP wafers (k): FY2026 plan: 180; H1 2026 actual: 91.8
Capital projects (announced in the last 24 months)
| Project | Approved | Entity | Budget (CNY Mn) | Target | Progress (30 Jun 2026) |
|---|---|---|---|---|---|
| Space Solar Cell Germanium Wafer Project | 13 Mar 2025 | Zhongke Xinyuan | 282 | 2.5 M 4-inch-equivalent wafers per year; 115 new equipment sets | 50.41% |
| Advanced Germanium Materials Project | 13 Mar 2025 | Parent (Lincang) | — | 45 t GeCl4, 15 t GeO2, 50 t zone-refined ingot per year | 1.36% (delayed by planning changes) |
| High-Quality GaAs Wafer Project | 6 Nov 2025 | Hubei Xinyao | 50 (registered capital) | 700k 6-inch wafers per year; 30k quartz-tube sets | 6.13% |
| High-Quality InP Single-Crystal Wafer Project | 3 Apr 2026 | Yunnan Xinyao | 188.56 | Add 300k per year to reach 450k (4-inch equivalent); 18 months | 30.44% |
| Germanium-Residue Rare-Metal Recovery Project | 21 Apr 2026 | Parent (Lincang) | 200.66 | Treat 150,000 t per year of germanium-bearing residue; 19 months; IRR 57.48% (company estimate) | 1.22% |
Space Solar Cell Germanium Wafer Project: Approved: 13 Mar 2025; Entity: Zhongke Xinyuan; Budget (RMB M): 282; Target: 2.5 M 4-inch-equivalent wafers per year; 115 new equipment sets; Progress (30 Jun 2026): 50.41%
Advanced Germanium Materials Project: Approved: 13 Mar 2025; Entity: Parent (Lincang); Budget (RMB M): —; Target: 45 t GeCl4, 15 t GeO2, 50 t zone-refined ingot per year; Progress (30 Jun 2026): 1.36% (delayed by planning changes)
High-Quality GaAs Wafer Project: Approved: 6 Nov 2025; Entity: Hubei Xinyao; Budget (RMB M): 50 (registered capital); Target: 700k 6-inch wafers per year; 30k quartz-tube sets; Progress (30 Jun 2026): 6.13%
High-Quality InP Single-Crystal Wafer Project: Approved: 3 Apr 2026; Entity: Yunnan Xinyao; Budget (RMB M): 188.56; Target: Add 300k per year to reach 450k (4-inch equivalent); 18 months; Progress (30 Jun 2026): 30.44%
Germanium-Residue Rare-Metal Recovery Project: Approved: 21 Apr 2026; Entity: Parent (Lincang); Budget (RMB M): 200.66; Target: Treat 150,000 t per year of germanium-bearing residue; 19 months; IRR 57.48% (company estimate); Progress (30 Jun 2026): 1.22%
Other initiatives. In October 2025 Yunnan Xinyao injected RMB 100 M of capital into Zhongke Xinyuan. Yunge Biotech was set up in December 2025 to sell organic-germanium consumer products. The company is also expanding its overseas InP customer base, as shown by the AAOI agreement. No medium-term financial targets (revenue, margin or ROE) have been published. The H1 2026 report gave no numerical targets for the second half.
Products & Services
Material-grade germanium
| Product | Description and specification | Target customers | Capacity / volume |
|---|---|---|---|
| Zone-refined germanium ingot (区熔锗锭) | High-purity metallic germanium produced by multi-pass zone melting; base feedstock for crystal growth | Infrared crystal growers, solar substrate makers, internal downstream units | Ingot capacity 47.60 t per year. The 2025 output of material-grade product was 98.65 t, of which 29.7 t was sold externally and 68.95 t sold internally or toll-processed. The FY2026 plan is 73 t. H1 2026 output was 37.56 t. |
| Germanium dioxide (GeO2) | High-purity oxide for catalysts (PET polymerisation), optical glass and further reduction | Chemical and polymer customers, optical glass makers | Included in material-grade totals |
| Advanced germanium materials (in construction) | Wet purification and zone-refining line: 45 t per year high-purity GeCl4 (about 15 t Ge), 15 t per year high-purity GeO2 (about 10 t Ge), 50 t per year zone-refined ingot | Electronic-grade customers | Progress 1.36% at end-June 2026, delayed by changes to municipal planning |
Infrared-grade germanium (Kunming Yunge)
| Product | Description | Target customers | Capacity / volume |
|---|---|---|---|
| Infrared germanium single crystals and blanks (optical elements) | Large-diameter Ge single crystals and blanks for lens fabrication | Optics fabricators | Combined with coated lenses: 4.77 t Ge-equivalent produced in 2025; FY2026 plan 3 t; H1 2026 1.25 t |
| Coated germanium lenses | AR/DLC-coated Ge lenses for 8–14 μm LWIR | Thermal-imager OEMs | As above |
| Infrared lens assemblies | Fixed-focus and zoom germanium lens assemblies | Security, defence, automotive and industrial OEMs | Lens capacity 35,500 sets per year. Lens/optical system output was 4,714 units in 2025 (4,203 sold). The FY2026 plan is 8,000 units. H1 2026 output was 5,404 units. |
| Thermal imagers and optical systems | Complete infrared cameras and integrated optical systems | Industrial and government users | Included above |
The company holds defence-grade germanium materials research and production qualifications. Pricing is by specification and is not disclosed.
PV-grade germanium (Zhongke Xinyuan)
| Product | Description | Target customers | Capacity / volume |
|---|---|---|---|
| Germanium substrates for multi-junction space solar cells (4-inch and 6-inch) | Single-crystal Ge wafers used as the bottom junction and substrate of III-V triple-junction cells | Space solar-cell makers serving LEO constellations and spacecraft | Capacity was 300k wafers per year (4-inch) plus 200k per year (6-inch) until 2024. It reached 1.25 M per year (4-inch equivalent) at end-2025 and will reach 2.5 M per year when the space solar project is complete (50.41% complete at end-June 2026). Output was 909k wafers in 2025, or 999,820 by the 4-inch-equivalent count; 836,701 were sold and 235,385 were in inventory. The FY2026 plan is 1.45 M. H1 2026 output was 374.6k. |
Fibre-grade germanium (Wuhan Yunjingfei)
| Product | Description | Target customers | Capacity / volume |
|---|---|---|---|
| Optical-fibre GeCl4 | Ultra-high-purity germanium tetrachloride used to raise the refractive index of fibre cores | Fibre preform and cable makers | Capacity 60 t per year. Output was 39.84 t in 2025. The FY2026 plan is 35 t. H1 2026 output was 15.90 t. |
Compound semiconductor materials (Yunnan Xinyao, Hubei Xinyao)
| Product | Description | Target customers | Capacity / volume |
|---|---|---|---|
| InP wafers (2–4 inch, N-type and semi-insulating) | VGF-grown InP substrates for DFB/EML lasers and PIN/APD detectors in 400G/800G/1.6T optical modules | Epitaxy houses and optical-device makers: HiSilicon, CETC 13th Institute, Huaxing Laser, Qianlü Optoelectronics, Applied Optoelectronics | Capacity 150k per year (2–4 inch). Output was 100.1k in 2025. The FY2026 plan is 180k. H1 2026 output was 91.8k. Expansion to 450k per year (4-inch equivalent, including 6,000 six-inch) has a budget of RMB 188.56 M and an 18-month build; it was 30.44% complete at end-June 2026. |
| GaAs wafers (1–6 inch) | Semi-insulating and semiconducting GaAs substrates | LED, VCSEL, high-power laser and RF device makers | Capacity 800k per year (2–6 inch). Output was 76.3k in 2025. The FY2026 plan is 80k. H1 2026 output was 65.6k. Hubei Xinyao's high-quality 6-inch GaAs project (700k per year) was 6.13% complete at end-June 2026. |
The company has stated that it has no specific plan for volume production of 6-inch InP wafers. Customers mostly buy 3–4 inch wafers, and qualification cycles run from several months to a year.
Other products
| Product | Description |
|---|---|
| Organic germanium and personal-care products | Developed through Yunge Biotech (December 2025) |
| Quartz tubes | Planned line at Hubei Xinyao (30k sets per year) |
| Germanium-residue rare-metal recovery (in development) | RMB 200.66 M plant to process 150,000 t per year of germanium-bearing waste and residue. Construction will take 19 months. The company's own estimates are an IRR of 57.48% and a payback of 4.31 years. |
Financial Narrative
Income statement
Revenue grew at a compound annual rate of 17.6% between FY2021 and FY2025. The FY2022 net loss is shown on the restated basis used in the FY2023 accounts (RMB −62.39 M). The FY2022 report originally gave −RMB 62.40 M.
Gross profit and margin
Pre-tax and operating profit (where reported)
The company does not report EBITDA. FY2025 finance expense was RMB 59.28 M (FY2024: RMB 35.78 M), up 65.7%. About RMB 25.64 M of the increase was a non-cash charge: amortisation of unrecognised financing expense on contingent obligations to buy back minority stakes in Yunnan Xinyao. Excluding non-recurring gains of RMB 26.95 M, the group lost RMB 6.81 M in FY2025. Asset impairments totalled RMB 17.22 M (receivables RMB 8.38 M, inventory RMB 8.84 M).
Commentary. The five-year record shows how dependent the company is on germanium prices. FY2022 was the low point: soft germanium prices and higher costs pushed gross margin down to 11.5% and produced a RMB 62.4 M loss. In 2024 germanium prices doubled from the end of the second quarter to record highs, which lifted gross margin to 28.5%. Net profit of RMB 53.1 M that year exceeded the company's total earnings for the previous ten years. FY2025 was a case of growth without profit. Revenue rose 38.9% on volume in PV, fibre and InP. Yet material-grade margin fell 24.7 percentage points, R&D expensing rose 36.5%, and finance costs rose by RMB 23.5 M, cutting attributable profit by 62.1%. The fourth quarter of 2025 made only RMB 2.0 M as domestic germanium prices fell 10.9% half-on-half.
2026 interim and quarterly trajectory
Gross margin for the first nine months of 2026 works out to about 30.0% (cost of sales RMB 954.71 M). The third quarter alone reached about 32.5%, against 27.88% in H1 2026 and 21.12% in FY2025. The company attributes the turnaround to three factors. AI data-centre and optical-communication demand lifted both InP volume and price. Previously signed material-grade contracts were delivered at higher prices. Infrared lens orders also improved. Higher utilisation lowered unit costs.
Balance sheet
The 30 Sep 2026 cash figure is cash and cash equivalents at period-end, which excludes restricted cash.
Restricted cash was RMB 180.93 M at end-2025. Long-term payables, mainly lease-type financing and the Xinyao minority buy-back liability, stood at RMB 466.27 M at 30 June 2025. These sit outside the borrowing lines above. By 30 June 2026, long-term borrowings had risen to about RMB 1,042 M (26.55% of total assets) and short-term borrowings had fallen to about RMB 66 M, as the group refinanced into longer-dated project loans. Cash was RMB 417 M, of which RMB 203 M was restricted. Goodwill is immaterial. Intangible assets are mainly mining rights and land; the Dazhai mining right was carried at RMB 72.46 M and is pledged.
Cash flow
Commentary. Operating cash flow has been negative for three years running (FY2023–FY2025), with a cumulative outflow of RMB 367.6 M. Inventory build, higher receivables and prepayments for germanium feedstock absorbed the cash. Inventory rose 47.6% in FY2024 and a further 19.8% in FY2025. The first nine months of 2026 broke the pattern. Contract liabilities (customer prepayments) rose from RMB 1.59 M to RMB 198 M, lifting operating cash flow to an inflow of RMB 183.7 M. Capital spending is now accelerating across five projects at the same time, so free cash flow stays negative. The company has funded the gap mainly with bank borrowing, with no equity raised since 2010.
Returns and efficiency ratios
Commentary. Returns have been structurally poor. Weighted ROE never exceeded 3.7% in 2021–2025, because a large, slow-turning asset base sits on top of a commodity-margin business. About a year of inventory is the most important working-capital feature. It reflects strategic stockpiling of germanium and the long production cycle of crystal growth. In a falling germanium market this inventory is a source of impairment risk, and in a rising market it gives operating leverage. Interest coverage in FY2025 was only 1.26x. Funding costs have not been a binding constraint only because the business is asset-backed and the controlling shareholder can pledge shares. The 2026 recovery lifted nine-month annualised ROE to about 14–15%, a level not seen since the IPO.
Dividends
A dividend was also paid for FY2023. Since listing, the company had raised RMB 960 M and paid cumulative dividends of RMB 159 M up to early 2025, a payout-to-financing ratio of 0.17.
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Income Statement and Margin Analysis (%)
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Revenue (CNY Mn) | 556.48 | 536.60 | 671.98 | 767.40 | 1,065.88 |
Revenue growth (%) | -16.95 | -3.57 | 25.23 | 14.20 | 38.89 |
Net profit attributable to parent (CNY Mn) | 13.96 | -62.39 | 6.97 | 53.10 | 20.15 |
Net profit after non-recurring items (CNY Mn) | -26.03 | -89.95 | -17.86 | 26.16 | -6.81 |
Basic EPS (MYR Bn) | 0.02 | -0.10 | 0.01 | 0.08 | 0.03 |
Diluted EPS (MYR Bn) | 0.02 | -0.10 | 0.01 | 0.08 | 0.03 |
Net margin, attributable basis (%) | 2.51 | -11.63 | 1.04 | 6.92 | 1.89 |
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View Subscription PlansKey Financials and Margin Analysis (%)
| Metric | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
Gross profit (CNY Mn) | 61.87 | 127.00 | 218.56 | 225.11 |
Gross margin (%) | 11.53 | 18.90 | 28.48 | 21.12 |
Key Financials
| Metric | FY2022 | FY2023 | FY2025 |
|---|---|---|---|
Operating profit (CNY Mn) | -75.82 | 3.66 | 15.38 |
Total (pre-tax) profit (CNY Mn) | -71.80 | 3.24 | 15.30 |
Income Statement
| Metric | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 | Q3 2026 |
|---|---|---|---|---|---|---|---|
Revenue (CNY Mn) | 240.10 | 289.40 | 269.33 | 267.05 | 288.87 | 442.94 | 631.86 |
Net profit attributable (CNY Mn) | 10.20 | 11.95 | -4.00 | 2.00 | 9.11 | 65.16 | 101.73 |
Income Statement and Per-Share Data
| Metric (cumulative) | 9M 2025 | 9M 2026 | YoY (%) |
|---|---|---|---|
Revenue (CNY Mn) | 798.83 | 1,363.67 | 70.71 |
Net profit attributable (CNY Mn) | 18.15 | 176.00 | 869.79 |
Net profit after non-recurring items (CNY Mn) | 2.23 | 163.14 | 7,209.21 |
Basic EPS (MYR Bn) | 0.028 | 0.269 | 860.71 |
Operating cash flow (CNY Mn) | -172.79 | 183.73 | 206.33 |
Balance Sheet
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Total assets (CNY Mn) | 2,348.88 | 2,412.98 | 2,579.25 | 3,177.41 | 3,408.83 |
Equity attributable to parent (CNY Mn) | 1,470.13 | 1,407.93 | 1,416.02 | 1,455.60 | 1,459.12 |
Balance Sheet (FY2024–30 Sep 2026)
| Metric | FY2024 | FY2025 | 30 Sep 2026 |
|---|---|---|---|
Cash and equivalents, gross (CNY Mn) | 519.73 | 402.96 | 320.49 |
Short-term borrowings (CNY Mn) | 309.84 | 412.91 | — |
Long-term borrowings (CNY Mn) | 181.60 | 253.40 | — |
Non-current liabilities due within one year (CNY Mn) | 258.49 | 160.00 | — |
Inventory (CNY Mn) | 691.36 | 828.53 | — |
Accounts receivable (CNY Mn) | 241.05 | 352.72 | — |
Notes receivable (CNY Mn) | 64.69 | 89.05 | — |
Total liabilities (CNY Mn) | — | 1,885.48 | 2,837.95 |
Total equity incl. minorities (CNY Mn) | — | 1,523.35 | 1,710.57 |
Balance Sheet and Financial Ratios (x)
| Metric | FY2024 | FY2025 |
|---|---|---|
Interest-bearing debt: ST borrowings + LT borrowings + current portion (CNY Mn) | 749.93 | 826.31 |
Net debt (CNY Mn) | 230.20 | 423.35 |
Interest-bearing debt / total equity (x) | — | 0.54 |
Liabilities / total assets (%) | — | 55.31 |
Cash Flow
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
Operating cash flow (CNY Mn) | 112.51 | 107.45 | -149.04 | -31.17 | -187.35 |
Cash Flow (FY2024–9M 2026)
| Metric | FY2024 | FY2025 | 9M 2026 |
|---|---|---|---|
Operating cash flow (CNY Mn) | -31.17 | -187.35 | 183.73 |
Investing cash outflow (CNY Mn) | 28.42 | 97.80 | 236.65 |
Free cash flow, OCF less investing outflow (CNY Mn) | -59.59 | -285.15 | -52.92 |
Financing cash flow, net (CNY Mn) | — | 105.71 | 151.11 |
Cash dividends paid (CNY Mn) | — | 19.59 | 6.53 |
Returns & Leverage Ratios (%) and Financial Ratios (x)
| Metric | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|
ROE, weighted average (%) | 0.95 | -4.34 | 0.49 | 3.68 | 1.37 |
ROA, attributable profit / average assets (%) | 0.61 | -2.62 | 0.28 | 1.84 | 0.61 |
Asset turnover (x) | 0.24 | 0.23 | 0.27 | 0.27 | 0.32 |
Metric | FY2025 | — | — | — | — |
Interest coverage, (pre-tax profit + finance expense) / finance expense (x) | 1.26 | — | — | — | — |
Days inventory outstanding, period-end inventory / cost of sales × 365 (days) | 360 | — | — | — | — |
Days sales outstanding, period-end trade receivables / revenue × 365 (days) | 121 | — | — | — | — |
Weighted ROE, H1 2026 (%) | 4.96 | — | — | — | — |
Dividend History
| Fiscal year | Dividend per share (MYR Bn) | Total (CNY Mn) |
|---|---|---|
FY2022 | 0 | 0 |
FY2024 | 0.03 | 19.59 |
FY2025 | 0.01 | 6.53 |
Revenue by Region and Revenue by Region (%)
| Region | FY2024 | FY2025 |
|---|---|---|
Domestic (China) revenue (CNY Mn) | 632.17 | 1,016.36 |
Overseas revenue (CNY Mn) | 135.23 | 49.52 |
Overseas share (%) | 17.62 | 4.65 |
Revenue by Region (%)
| Region (%) | YoY FY2025 (%) | FY2025 gross margin (%) |
|---|---|---|
Domestic | 60.77 | 19.08 |
Overseas | -63.38 | 63.01 |
Share Price & Returns
| Date | Close (MYR Bn) | Context |
|---|---|---|
10 Oct 2024 | 14.11 | Before the 2024 germanium price surge |
22 Nov 2024 | 20.96 | Market cap about RMB 13.7 bn |
12 Dec 2025 | 29.08 | — |
5 Jan 2026 | 30.94 | Start of 2026 (forward-adjusted) |
30 Jun 2026 | 120.18 | — |
25 Jun 2026 | 132.87 | All-time intraday high |
20 Oct 2026 | 78.92 | Q3 results; market cap RMB 51.5 bn |
6 Nov 2026 | 72.43 | Market cap about RMB 47.3 bn |
Valuation Snapshot
| Metric | Value |
|---|---|
Market capitalisation (CNY Mn) | 47,305 |
Trailing twelve-month revenue (CNY Mn) | 1,630.7 |
Trailing twelve-month net profit attributable (CNY Mn) | 178.0 |
P/E, trailing (x) | 266 |
P/B, on 30 Sep 2026 attributable equity of MYR Bn 1,630.3 M (x) | 29.0 |
EV/Sales, trailing, with end-2025 net debt (x) | 29.3 |
Analyst Conclusions
Management guidance
The H1 2026 report contains no numerical targets for the second half. Qualitatively, management expects downstream deep processing and compound semiconductors to drive growth, and says InP capacity will be released progressively as the expansion is built.
Growth expectations
The contracted pipeline gives unusual visibility for a materials company. The July 2026 domestic InP contract (RMB 570–855 M through December 2027) and the AAOI 2027 contract (about RMB 1.305 bn) together exceed FY2025 group revenue by roughly 1.8–2.1 times. Delivering them depends on capacity rising from 150k to 450k wafers per year by about late 2027.
Bull case
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InP scarcity sets prices. With 2026 demand of 2.6–3.0 M wafers against about 0.75 M of effective capacity, and contracts worth more than RMB 1.8 bn, compound semiconductor revenue could surpass the whole FY2025 group revenue base. Gross margins could exceed the 47% reached in H1 2026.
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Licensed exports reopen. The AAOI agreement suggests that licensed exports to Western module makers are possible. That would lift the overseas business, which earned a 63% gross margin, from 1.5% of revenue back toward the 17–27% seen in 2021–2024.
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Germanium tailwind. A 40–50 t global germanium deficit in 2026 and ingot prices up 98.5% year to date make the company's roughly one year of inventory and its own reserves worth more, which supports material-grade margins and the economics of residue recovery.
Bear case
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Execution gap. Current InP capacity of 150k wafers per year is below the 180k-wafer AAOI 2027 volume alone, and the expansion was 30% complete in mid-2026. Delays, yield problems or shortages of high-purity red phosphorus could force shortfalls, penalties or loss of share to AXT, Sumitomo and JX.
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Valuation leaves no margin of safety. At about 266x trailing earnings and 29x book, the shares already price in several years of flawless growth. A meaningful share of InP profit belongs to Xinyao's minority holders, including Huawei's 23.91%.
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Core business remains weak. Infrared revenue fell 49% and PV-grade revenue 27% in H1 2026. Material-grade margins were 4% in FY2025. Operating cash flow was negative for three years before customer prepayments arrived. A fall in germanium prices would expose all of this again.
Key catalysts and monitorables (next 12 months)
| Timing | Catalyst / monitorable |
|---|---|
| Ongoing | Monthly progress of the InP expansion (target 450k wafers per year; 18-month build from April 2026) |
| Q4 2026 – Q1 2027 | First AAOI-related shipments and MOFCOM export licences for InP |
| Jan 2027 | FY2026 preliminary earnings forecast (required for large changes) |
| Mar–Apr 2027 | FY2026 annual report: segment margins, cash conversion, minority interest share |
| 2,027 | Completion of the space solar wafer project (2.5 M wafers per year) and Hubei Xinyao commissioning |
| Ongoing | Germanium price, shown by domestic ingot quotations, and changes in export-control policy |
| Ongoing | Controlling-shareholder pledges and the no-sale undertaking expiring 5 Nov 2027 |
| Ongoing | Any restructuring or separate capitalisation of Yunnan Xinyao |
Ongoing: Catalyst / monitorable: Monthly progress of the InP expansion (target 450k wafers per year; 18-month build from April 2026)
Q4 2026 – Q1 2027: Catalyst / monitorable: First AAOI-related shipments and MOFCOM export licences for InP
Jan 2027: Catalyst / monitorable: FY2026 preliminary earnings forecast (required for large changes)
Mar–Apr 2027: Catalyst / monitorable: FY2026 annual report: segment margins, cash conversion, minority interest share
2027: Catalyst / monitorable: Completion of the space solar wafer project (2.5 M wafers per year) and Hubei Xinyao commissioning
Ongoing: Catalyst / monitorable: Germanium price, shown by domestic ingot quotations, and changes in export-control policy
Ongoing: Catalyst / monitorable: Controlling-shareholder pledges and the no-sale undertaking expiring 5 Nov 2027
Ongoing: Catalyst / monitorable: Any restructuring or separate capitalisation of Yunnan Xinyao
Analyst verdict
For most of its listed life, Yunnan Germanium was a low-return, cyclical refiner of a niche metal. Weighted ROE never exceeded 3.7% in 2021–2025, operating cash flow was negative for three straight years, and total profit over the ten years to 2023 was about RMB 22 M. Its integration from ore to finished products was strategically interesting but did not translate into profits. That has now changed. The InP wafer line in Yunnan Xinyao was built over a decade and backed by Huawei since 2020. Demand for AI optical interconnects and China's export-control regime have moved it from a minor product line to a scarce strategic asset. In the first nine months of 2026 net profit rose almost ninefold to RMB 176 M. Q3 alone delivered RMB 102 M at an implied gross margin of about 32%, and customer prepayments of nearly RMB 200 M turned operating cash flow positive.
The quality of the 2026 inflection is real but narrow. Compound semiconductors were only 13% of FY2025 revenue and 14% of gross profit. The InP order book of more than RMB 1.8 bn is roughly 1.7 times last year's group revenue, against capacity that must triple within about 18 months, using imported inputs and under export licensing. The equity at about RMB 47 bn already capitalises much of that success, and Xinyao's minority holders will take a significant share of the profit.
Our assessment is that Yunnan Germanium has become one of the few credible non-Japanese, non-US sources of InP substrates. That gives it a strategic position that its historical accounts do not reflect. Shareholder value from here depends on execution and is highly sensitive to it. The datapoints that matter most over the next twelve months are expansion milestones, yields, licence approvals and cash conversion, more than headline growth. Investors should treat the company as an early-stage semiconductor materials growth story built on a volatile commodity base, and size positions with the very wide range of outcomes in mind.
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View Subscription PlansExecutive Leadership
Board of Directors
| Name | Position | Born | Board tenure | Background |
|---|---|---|---|---|
Bao Wendong (包文东) | Chairman; General Manager; actual controller | Feb 1960 | Chairman since 2003; GM since Aug 2006 | College diploma, senior economist. General manager of Huize Dongxing Industrial & Trade Co. (1986–1994); founder and chairman of Yunnan Dongxing Industrial Group (1995–present); executive director of Lincang Feixiang Smelting (2003–May 2025). Indirectly controls 20.01% of the company with his spouse. |
Yang Yuanjie (杨元杰) | Director; Deputy GM; CFO | Nov 1988 | Since Feb 2023 | Bachelor's degree, senior accountant, US CMA. Rose from accountant to CFO at Kunming Yunge High-Tech (2013–2023). |
Chen Feihong (陈飞宏) | Director | Nov 1984 | Since Aug 2017 | Bachelor's degree. Market manager of the company (2011–2017) and Zhongke Xinyuan (2017–2020); deputy GM of Yunnan Xinyao since Feb 2020. |
Li Zhengmei (李正美) | Employee-representative director | — | Since Feb 2026 | Elected by the employee representative congress on 26 Feb 2026 |
Guan Yunhong (管云鸿) | Independent director | Aug 1968 | Since Feb 2026 | CPA, senior CPA, legal professional qualification. Executive partner and Yunnan head of Zhongshen Huanian CPA; independent director of Jianzhijia Pharmacy; formerly independent director of Chengtai P&C Insurance and Huaxia Financial Leasing. |
Huang Song (黄松) | Independent director | May 1972 | Feb 2014–Feb 2020 and since Feb 2023 | Senior partner, Beijing Dacheng (Kunming) Law Firm |
Wang Jun (王军) | Independent director | Oct 1971 | Since Feb 2026 | CPA. Formerly at Yunnan Yatai, Tianying and Zhongruiyuehua CPA firms; formerly independent director of Yunnan Tourism and Yunnan Yunwei. |
Executive Leadership Team
| Name | Title | Notes |
|---|---|---|
Bao Wendong | General Manager | See above |
Yang Yuanjie | Deputy GM, CFO (head of accounting) | See above |
Li Kaida (李开达) | Deputy GM (since 13 Jun 2025) | Born Feb 1976; engineer; deputy to the 14th National People's Congress |
Zhang Xinchang (张鑫昌) | Board Secretary | Investor relations and disclosure |
Wang Xianqin (王先琴) | Head of Accounting Department | Signs financial statements |
Pu Shikun (普世坤) | Director of Technology Centre | Born Jul 1974; PhD in engineering, Shanghai University; professor-level senior engineer; led drafting or revision of 41 national germanium standards. Resigned as deputy GM on 3 Jul 2026 but stays in charge of R&D. |
Major Shareholders
| Rank | Shareholder | Type | Shares | Stake (%) | Pledged |
|---|---|---|---|---|---|
| 1 | Lincang Feixiang Smelting Co., Ltd. | Domestic non-state legal person | 89,579,232 | 13.72 | 37,000,000 |
| 2 | Yunnan Dongxing Industrial Group Co., Ltd. | Domestic non-state legal person | 41,079,168 | 6.29 | 6,000,000 |
| 3 | HKSCC Nominees (Northbound Stock Connect) | Foreign legal person | 22,805,247 | 3.49 | — |
| 4 | Yunnan Nuclear Industry 209 Geological Brigade | State-owned legal person | 8,400,258 | 1.29 | — |
| 5 | China Southern CSI 1000 ETF | Fund | 4,798,300 | 0.73 | — |
| 6 | Wang Aijun | Individual | 3,910,101 | 0.60 | — |
| 7 | Zhou Decheng | Individual | 3,615,800 | 0.55 | — |
| 8 | Wang Guangkun | Individual | 3,156,100 | 0.48 | — |
| 9 | Morgan Stanley & Co. International PLC | Foreign legal person | 3,151,455 | 0.48 | — |
| 10 | UBS AG | Foreign legal person | 3,138,625 | 0.48 | — |
Competitive Landscape
Competitors by Segment
| Segment | Competitor | Country | Positioning against Yunnan Germanium |
|---|---|---|---|
Germanium resources and refining | Yunnan Chihong Zinc & Germanium (600497.SH) | China | Largest germanium producer as a lead-zinc by-product (about 60 t per year capacity). Germanium output was 54.7 t in Jan–Oct 2025. It deconsolidated its germanium subsidiary from November 2025. |
Germanium refining and fibre chemicals | Zhongge Technology (中锗科技) | China | Deep processor of fibre-grade GeCl4 and GeO2 |
Germanium refining and recycling | Umicore | Belgium | Global leader in germanium recycling, optics and substrates outside China |
Germanium resources | Teck Resources | Canada | Germanium recovered at the Trail smelter |
InP, GaAs and Ge substrates | AXT, Inc. (AXTI) | US (plants in China) | Most direct global listed peer in InP/GaAs/Ge substrates; doubling InP capacity in 2026 |
InP and GaAs substrates | Sumitomo Electric Industries | Japan | Global InP substrate leader for optical communications |
InP and other compound substrates | JX Advanced Metals | Japan | Major InP substrate supplier |
GaAs substrates | Freiberger Compound Materials | Germany | GaAs substrate specialist |
Compound semiconductor substrates | Vital Materials (先导) | China | Large Chinese rare-metal and compound materials group |
Space solar germanium substrates | AXT; Umicore | US / Belgium | Main non-Chinese suppliers of germanium substrates |
Infrared optics | Chalcogenide-glass suppliers and domestic infrared optics makers | China / global | Substitute materials are eroding germanium's share of civil infrared |
Peer Comparison FY2025
| Company | Currency | FY2025 revenue (M) | Revenue growth (%) | Gross margin (%) | Net result attributable (M) |
|---|---|---|---|---|---|
Yunnan Germanium | RMB | 1,065.88 | 38.89 | 21.12 | 20.15 |
AXT, Inc. | USD | 88.33 | -11.10 | 12.70 | -21.26 |
Yunnan Chihong Zn & Ge | RMB | 24,059.46 | 27.96 | 15.82 | 1,035.32 |
