The graphite market is worth USD 24,860.0 million in 2025 and reaches USD 52,149.0 million by 2035, compounding at 7.69% a year. The figure is built bottom-up: roughly 5.15 million tonnes of natural and synthetic graphite products consumed globally in 2025 at a blended realised value of USD 4,827 per tonne, spanning refractory and foundry grades through electrodes to battery anode material, triangulated against mine and synthesis production data, trade flows and consumer-industry demand. Volume grows 6.2% a year on anode and electric-steel demand, while realised prices rise 1.4% a year as battery-grade and ex-China certified material takes the mix.
What is the core judgment on graphite?
Graphite is the critical mineral the battery age forgot to diversify, and policy is now paying for the omission at speed. Every lithium-ion battery is more graphite than lithium by weight (lithium supply is sized in our Lithium Mining Market report), China refines and shapes the overwhelming majority of the world’s anode material, and in late 2023 Beijing converted that dominance into leverage by putting graphite exports under licence, a stroke that repriced supply risk overnight without stopping a single shipment. The reaction is the market’s growth story. Western battery rules that disqualify material from designated foreign entities are forcing automakers to contract ex-China anode supply years ahead of production, incentive money is funding mines in Africa and synthesis plants in North America and Europe, and certified, traceable graphite now earns a premium that has decoupled from the Chinese spot price. Beneath the battery drama, the old graphite economy still pays the bills: electrodes ride the structural shift of steelmaking toward electric-arc furnaces, refractories and foundries consume steadily, and the synthetic-versus-natural cost battle, tilted by cheap Chinese synthetic capacity, decides anode chemistry mix year by year. This report models the market grade by grade across both economies, and the exclusive chapter tracks the ex-China anode buildout that every battery supply chain now depends on.
What is the graphite market?
The graphite market covers natural graphite, flake, amorphous and vein, mined and processed into industrial and battery grades, and synthetic graphite manufactured from petroleum coke, together spanning battery anode material, graphite electrodes for electric steelmaking, refractories and foundry products, and lubricant, expanded and specialty applications. Scope is processed-product value at producer realised prices, with downstream cells and steel outside the boundary. The category sits within our battery and critical minerals coverage.
How did an export licence reprice a commodity?
By making concentration visible. China’s December 2023 move placed key natural and synthetic graphite products under export licensing on security grounds, and while licences have generally been granted, the mechanism changed what buyers price: supply that had been treated as infinitely elastic became conditional, procurement teams discovered how few qualified alternatives existed at battery grade, and every subsequent tightening gesture in the broader critical-minerals standoff has widened the risk premium. Western policy converted that anxiety into demand for alternatives. Battery-sourcing rules tied to designated foreign entities phase Chinese-controlled material out of subsidised vehicles, grant programs co-fund anode plants and mines, and offtake contracts now specify origin, traceability and carbon footprint alongside specification. The commercial result is a two-price world: Chinese domestic material setting the global cost floor, and certified ex-China anode material earning premiums that fund the buildout. The model carries both price tracks and the qualification timelines between them, and the exclusive chapter maintains the project-by-project capacity map the whole rebalancing rests on.
What draws down the flake?
The first driver is anode demand: battery production growth converts directly into graphite tonnes, both natural spherified and synthetic, and anode material is the segment’s fastest-compounding line; the model links it to cell-production forecasts by region with chemistry mix explicit.
The second driver is electric steelmaking: the global shift from blast furnaces to electric-arc furnaces consumes graphite electrodes per tonne of steel, a decarbonisation-driven volume floor independent of the battery cycle.
The third driver is supply-security procurement: ex-China qualification, dual-sourcing mandates and strategic stockpiling add demand beyond consumption as buyers build resilience, and certified material’s premium supports the mix line.
The fourth is specialty growth: expanded graphite in thermal management, foils in consumer electronics and nuclear-grade material add high-value tonnes at the margin.
What weighs on the ore?
Three restraints are modelled. Chinese cost leadership leads: integrated Chinese synthetic capacity, built on cheap power and scale, sets a price floor that strands high-cost projects whenever premiums compress, and the model stress-tests every ex-China project against it. Battery-cycle exposure is second: anode demand inherits electric-vehicle production swings, and the 2024-25 EV growth deceleration in Western markets already deferred anode plant timelines, a slippage the base case carries. Third is substitution at the frontier: silicon-dominant anodes displace graphite content per cell over the decade, an erosion the model applies by chemistry roadmap rather than ignoring, offset but not cancelled by cell-volume growth.
Which applications consume the carbon?
Battery anode material leads with 38% of 2025 revenue, USD 9,446.8 million, the growth engine across natural and synthetic routes. Electrodes hold 30%, USD 7,458.0 million, riding electric-arc steel structurally. Refractories and foundry products take 17%, USD 4,226.2 million, the industrial base, and lubricants, expanded and other specialty products contribute 15%, USD 3,729.0 million. Each application is modelled with tonnage and realised-price tables through 2035, and the year anode passes half of market revenue is stated.
Where is graphite mined and made?
Asia Pacific dominates with 68% of 2025 revenue, USD 16,904.8 million, on Chinese mining, synthesis and spherification scale, growing 7.2% a year. Europe holds 13%, USD 3,231.8 million, at 8.0% as anode plants and recycling build under battery-sourcing rules, and North America 12%, USD 2,983.2 million, compounding at 9.4% on incentive-funded synthesis and processing. Africa contributes USD 497.2 million and grows fastest at 10.5% as Mozambican, Madagascan and Tanzanian flake feeds the ex-China chain, Latin America USD 870.1 million at 8.0% led by Brazil, and the Middle East USD 372.9 million. Six regional models sum to the global figure, with country tables in the Excel model.
Who supplies natural and synthetic?
BTR New Material anchors global anode leadership across natural and synthetic routes, and Shanshan carries Chinese synthetic-anode scale into the world’s cell makers. Syrah Resources holds the flagship ex-China integrated position, Mozambican flake feeding its American active-anode plant under offtake with Western cell demand, GrafTech represents the electrode majors riding electric steel with vertical needle-coke integration, and Imerys leads European natural-graphite mining revival with battery-grade ambitions. Around them sit Japanese and Korean anode processors, African miners scaling flake, and the incentive-funded synthesis entrants across North America and Europe. The competitive chapter profiles each player’s grade coverage, cost position against the Chinese floor, qualification status with cell makers and policy exposure, because in this market the offtake letter is the balance sheet.
How is graphite priced by grade?
Blended realised prices average USD 4,827 per tonne in 2025 across an order-of-magnitude ladder: amorphous and low-grade flake near the bottom, refractory and foundry grades in the low thousands, electrodes cyclically from the mid thousands, spherified natural anode material higher, and coated synthetic anode material at the top, with certified ex-China material carrying premiums above Chinese equivalents. The 1.4% annual price growth is mix, anode share and certified premiums, over Chinese-floor deflation in standard grades. The pricing chapter publishes realised bands by grade and origin, the two-track anode price history, electrode cycle dynamics, and the premium evidence from disclosed ex-China offtakes.
How do the scenarios charge 2035?
The base case carries 6.2% volume growth and 1.4% mix for a 7.69% revenue CAGR and USD 52,149.0 million in 2035. The deceleration scenario, with EV growth stalling and premiums compressing to the Chinese floor, trims the legs to 4.2% and 0.6%, landing near USD 39,500 million. The security-sprint scenario, with sourcing rules biting fully and ex-China premiums widening, lifts the legs to 7.2% and 2.2%, carrying the market past USD 61,000 million. Each 1-point change in volume growth moves the 2035 figure by roughly USD 4,600 million. Published graphite forecasts span roughly 6% to 12% CAGRs on varying boundaries; ours sits centrally on a processed-product definition, and the report states which scope and substitution assumptions separate the ends.
Which trade and ESG rules apply?
Three regimes govern the decade. Export controls first: China’s licensing regime over natural and synthetic graphite products, live since December 2023, is the market’s central policy fact, its administration tracked shipment by shipment and its escalation scenarios priced. Sourcing rules second: designated-foreign-entity restrictions in American battery policy, European critical-raw-materials targets and localisation requirements convert origin into eligibility, writing qualification timelines into every offtake. ESG and carbon third: anode synthesis is energy-intensive, buyers increasingly specify footprint alongside purity, mining scrutiny follows African expansion, and carbon-border mechanisms reach electrode trade into Europe. The regulatory chapter maps controls, sourcing rules and footprint requirements by market with dates, because in graphite the customs code is the strategy document.
How is natural graphite turned into anode material?
Turning mined flake graphite into battery anode material is a long, energy-intensive process that explains why mining alone does not create supply. Ore is crushed and floated to produce concentrate, which is then micronised and shaped into rounded particles in a process called spheronisation, a step that wastes a large share of the material because only part of each flake ends up in usable spheres. The spheres are purified to battery grade, typically above 99.95 percent carbon, using either hydrofluoric acid or high-temperature thermal treatment, and then coated with a thin carbon layer that improves cycling performance. Each step requires specialist plant, energy and environmental controls, and the resulting yield loss means several tonnes of concentrate are needed for each tonne of coated anode material. China performs the overwhelming majority of spheronisation, purification and coating, which is why building mines outside China does not by itself reduce dependence. The model tracks capacity at each stage separately, because the binding constraint is usually processing rather than mining.
Why is synthetic graphite competing so hard?
Synthetic graphite competes hard because it offers consistency and fast-charging performance, and because Chinese producers have driven its cost down sharply. It is made by graphitising petroleum needle coke at extremely high temperatures, a process that consumes large amounts of electricity, historically making it more expensive than natural graphite. Cheap power, scale and improved furnace technology in China narrowed that gap, and many cell makers prefer synthetic material for its predictable structure, longer cycle life and suitability for fast charging, particularly in premium and long-range cells. Natural graphite retains cost and carbon-footprint advantages, and blends of the two are common. For producers outside China, synthetic graphite is attractive because it avoids mining permits and can be built near cheap low-carbon power, but it requires needle coke supply and very high energy input. The model tracks the natural and synthetic split by region and treats chemistry choice as a decision cell makers revisit with each generation.
How much graphite does a battery actually need?
Anode graphite is the largest single material input by weight in a lithium-ion cell, typically around a kilogram per kilowatt-hour of capacity, which means an electric car with a seventy-five kilowatt-hour pack contains roughly fifty to eighty kilograms of graphite, far more than its lithium content. That ratio is why battery demand translates so directly into graphite demand and why the material appears on critical-minerals lists despite being abundant in the earth’s crust. The figure varies with cell design, chemistry and how much silicon is blended into the anode, and it falls as silicon content rises, which is the main long-term threat to graphite volumes. Because anode material is consumed rather than recovered in most current recycling processes, recycling returns less graphite than it does nickel or cobalt, although processes to recover and requalify anode material are being developed. The model applies kilograms per kilowatt-hour by chemistry and adjusts it for silicon content over the forecast.
What does the carbon footprint of graphite look like?
The carbon footprint of anode graphite varies enormously with production route and power source, and buyers increasingly ask for the number. Synthetic graphite made with coal-fired electricity carries a very high footprint because graphitisation runs at around three thousand degrees Celsius for days; the same process on hydro or nuclear power is far cleaner. Natural graphite has a lower baseline but purification with acid or thermal methods adds emissions, and mining, transport and yield losses count too. As European rules require battery carbon footprint declarations and as automakers set supply-chain emissions targets, anode material becomes a visible line in a cell’s footprint, and producers with low-carbon power gain an advantage that complements the origin advantage created by sourcing rules. The model treats verified low-carbon production as a source of premium alongside ex-China origin, and the exclusive chapter records declared footprints where producers publish them.
Douglas Exclusive: the ex-China anode capacity tracker
Every Western battery plan depends on a countable set of graphite projects, so this report maintains the count. The exclusive chapter tracks the buildout project by project: mines, spherification, synthesis and coating plants outside China with capacity, funding, offtake status and realistic commissioning dates against announced ones, the qualification pipeline with cell makers, the two-track price history and premium evidence, and the stress test of each project’s economics against the Chinese cost floor. It adds the sourcing-rule compliance calendar mapping regulation dates to required ex-China volumes. Licence holders receive it as a maintained tab in the Excel model, updated each edition as projects fund, slip and qualify.
The tracker also records qualification timelines with cell makers, which typically run twelve to twenty-four months from sample to commercial supply, because a plant that is built but unqualified produces no revenue, and this gap between commissioning and cash flow has caught out several projects.
Methodology and receipts
The model is built bottom-up from tonnes: mine and synthesis production reconciled with trade flows and consumer-industry demand by application, priced by grade and origin from index, contract and disclosure evidence, with anode demand linked to cell forecasts and silicon substitution applied by chemistry roadmap. The processed-product boundary is defined explicitly. Every figure carries a numbered source and a confidence grade in the fact sheet above, and the working model ships with every licence. The full method follows the published Douglas Insights methodology. The next scheduled review of this study is September 2027, with material changes published in the edition change log.
Inside the 204-page report
01Executive summary12 sections
The market in one view
- 1.1Market snapshot, 2025 and 2035
- 1.1.1Market size, 2025
- 1.1.2Forecast, 2035
- 1.1.3Growth rate, 2026–2035
- 1.2Growth decomposition
- 1.2.1Volume growth (Mt)
- 1.2.2Value per unit growth
- 1.3Key findings
- 1.4Segment highlights
- 1.5Regional highlights
- 1.6Competitive highlights
- 1.7Douglas Insights verdict
02Scope and definitions14 sections
What the Graphite market includes
- 2.1Market definition
- 2.2Inclusions and exclusions
- 2.3Segmentation
- 2.3.1By application
- 2.3.2By type
- 2.3.3By origin track
- 2.3.4By region
- 2.4Years considered
- 2.4.1Base year 2025
- 2.4.2Forecast 2026–2035
- 2.5Currency and units
- 2.5.1Value in USD million
- 2.5.2Volume in Mt
- 2.6Who this report is for
03Research methodology17 sections
Bottom-up: Mt × value per unit
- 3.1Bottom-up market model
- 3.1.1Volume base, 2025 (Mt)
- 3.1.2Value per unit
- 3.1.3Forecast legs to 2035
- 3.2Top-down cross-checks
- 3.3Data triangulation
- 3.4Sources
- 3.4.1Regulators and statistics offices
- 3.4.2Company filings and results
- 3.4.3Trade and industry bodies
- 3.5Confidence grading
- 3.6Assumptions and limitations
- 3.6.1Production and trade reconciliation
- 3.6.2Grade and origin pricing evidence
- 3.6.3Anode linkage to cell forecasts
- 3.6.4Silicon substitution by roadmap
- 3.6.5Confidence grading and method receipts
04The two-price world4 sections
How an export licence repriced a commodity.
- 4.1The December 2023 licensing regime
- 4.2Sourcing rules and entity restrictions
- 4.3Certified premiums and qualification timelines
- 4.4Escalation scenarios
05Market drivers and restraints5 sections
The forces behind 6.2% volume growth and 1.4% mix, quantified.
- 5.1Anode demand by chemistry
- 5.2Electric-arc steel and electrodes
- 5.3Supply-security procurement
- 5.4Specialty growth
- 5.5Chinese cost floor, EV cycles and silicon substitution
06Pricing by grade4 sections
An order-of-magnitude ladder with a policy premium on top.
- 6.1Realised bands by grade and origin
- 6.2The two-track anode price history
- 6.3Electrode cycle dynamics
- 6.4Ex-China offtake premium evidence
07Market size and forecast, 2025–20355 sections
Global value, volume and value per unit
- 7.1Market value, 2025–2035
- 7.2Volume (Mt), 2025–2035
- 7.3Value per unit, 2025–2035
- 7.4Year-on-year growth
- 7.5Growth decomposition
08Graphite market, by application16 sections
5 segments, value 2025–2035
- 8.1Overview and share, 2025 and 2035
- 8.2Battery anode material
- 8.2.1Market size and forecast, 2025–2035
- 8.2.2Growth outlook
- 8.3Graphite electrodes
- 8.3.1Market size and forecast, 2025–2035
- 8.3.2Growth outlook
- 8.4Refractories and foundry
- 8.4.1Market size and forecast, 2025–2035
- 8.4.2Growth outlook
- 8.5Lubricants
- 8.5.1Market size and forecast, 2025–2035
- 8.5.2Growth outlook
- 8.6Expanded and specialty products
- 8.6.1Market size and forecast, 2025–2035
- 8.6.2Growth outlook
09Graphite market, by type10 sections
3 segments, value 2025–2035
- 9.1Overview and share, 2025 and 2035
- 9.2Natural flake
- 9.2.1Market size and forecast, 2025–2035
- 9.2.2Growth outlook
- 9.3Amorphous and vein graphite
- 9.3.1Market size and forecast, 2025–2035
- 9.3.2Growth outlook
- 9.4Synthetic graphite
- 9.4.1Market size and forecast, 2025–2035
- 9.4.2Growth outlook
10Graphite market, by origin track4 sections
1 segment, value 2025–2035
- 10.1Overview and share, 2025 and 2035
- 10.2Chinese-domestic supply and certified ex-China material
- 10.2.1Market size and forecast, 2025–2035
- 10.2.2Growth outlook
11Regional analysis59 sections
6 regions with country tables
- 11.1Regional overview and share, 2025 and 2035
- 11.2Asia Pacific
- 11.2.1Market size and forecast, 2025–2035
- 11.2.2By application
- 11.2.3By type
- 11.2.4By origin track
- 11.2.5China
- 11.2.6Japan
- 11.2.7India
- 11.2.8South Korea
- 11.2.9Australia
- 11.2.10Southeast Asia
- 11.2.11Rest of Asia Pacific
- 11.3Europe
- 11.3.1Market size and forecast, 2025–2035
- 11.3.2By application
- 11.3.3By type
- 11.3.4By origin track
- 11.3.5Germany
- 11.3.6United Kingdom
- 11.3.7France
- 11.3.8Italy
- 11.3.9Spain
- 11.3.10Rest of Europe
- 11.4North America
- 11.4.1Market size and forecast, 2025–2035
- 11.4.2By application
- 11.4.3By type
- 11.4.4By origin track
- 11.4.5United States
- 11.4.6Canada
- 11.4.7Mexico
- 11.5Latin America
- 11.5.1Market size and forecast, 2025–2035
- 11.5.2By application
- 11.5.3By type
- 11.5.4By origin track
- 11.5.5Brazil
- 11.5.6Mexico
- 11.5.7Argentina
- 11.5.8Rest of Latin America
- 11.6Middle East
- 11.6.1Market size and forecast, 2025–2035
- 11.6.2By application
- 11.6.3By type
- 11.6.4By origin track
- 11.6.5Saudi Arabia
- 11.6.6United Arab Emirates
- 11.6.7Turkey
- 11.6.8Rest of Middle East
- 11.7Africa
- 11.7.1Market size and forecast, 2025–2035
- 11.7.2By application
- 11.7.3By type
- 11.7.4By origin track
- 11.7.5South Africa
- 11.7.6Nigeria
- 11.7.7Egypt
- 11.7.8Rest of Africa
12Competitive landscape8 sections
4 companies profiled
- 12.1Market concentration
- 12.2Market share analysis, 2025
- 12.3Strategic moves: acquisitions, launches, contracts
- 12.4Company profilesEach profile: overview, products, financials where reported, position in this market, recent developments
- 12.4.1Shanshan
- 12.4.2Syrah
- 12.4.3GrafTech
- 12.4.4Imerys
13Scenarios to 20355 sections
The base case, the bands around it and the dials that move them.
- 13.1Deceleration case
- 13.2Base case case
- 13.3Security sprint case
- 13.4Sensitivity of the 2035 value
- 13.5Published forecasts compared
14Douglas Exclusive: the ex-China anode capacity tracker5 sections
The countable buildout, maintained.
- 14.1Projects with capacity, funding and realistic dates
- 14.2Qualification pipeline with cell makers
- 14.3Economics stress-tested against the floor
- 14.4Sourcing-rule compliance calendar
- 14.5Maintained tracker tab in the Excel model
15Appendix5 sections
Data, sources and licence
- 15.1Data tables (Excel model)
- 15.2Sources
- 15.3Abbreviations
- 15.4Change log and next review
- 15.5Licence and how to cite
TList of tables43
- Table 1Market value, 2025–2035 (USD million)
- Table 2Volume, 2025–2035 (Mt)
- Table 3Value per unit, 2025–2035
- Table 4Graphite market by application, 2025–2035 (USD million)
- Table 5Battery anode material: market size, 2025–2035 (USD million)
- Table 6Graphite electrodes: market size, 2025–2035 (USD million)
- Table 7Refractories and foundry: market size, 2025–2035 (USD million)
- Table 8Lubricants: market size, 2025–2035 (USD million)
- Table 9Expanded and specialty products: market size, 2025–2035 (USD million)
- Table 10Graphite market by type, 2025–2035 (USD million)
- Table 11Natural flake: market size, 2025–2035 (USD million)
- Table 12Amorphous and vein graphite: market size, 2025–2035 (USD million)
- Table 13Synthetic graphite: market size, 2025–2035 (USD million)
- Table 14Graphite market by origin track, 2025–2035 (USD million)
- Table 15Chinese-domestic supply and certified ex-China material: market size, 2025–2035 (USD million)
- Table 16Graphite market by region, 2025–2035 (USD million)
- Table 17Asia Pacific: market by application, 2025–2035 (USD million)
- Table 18Asia Pacific: market by type, 2025–2035 (USD million)
- Table 19Asia Pacific: market by origin track, 2025–2035 (USD million)
- Table 20Asia Pacific: market by country, 2025–2035 (USD million)
- Table 21Europe: market by application, 2025–2035 (USD million)
- Table 22Europe: market by type, 2025–2035 (USD million)
- Table 23Europe: market by origin track, 2025–2035 (USD million)
- Table 24Europe: market by country, 2025–2035 (USD million)
- Table 25North America: market by application, 2025–2035 (USD million)
- Table 26North America: market by type, 2025–2035 (USD million)
- Table 27North America: market by origin track, 2025–2035 (USD million)
- Table 28North America: market by country, 2025–2035 (USD million)
- Table 29Latin America: market by application, 2025–2035 (USD million)
- Table 30Latin America: market by type, 2025–2035 (USD million)
- Table 31Latin America: market by origin track, 2025–2035 (USD million)
- Table 32Latin America: market by country, 2025–2035 (USD million)
- Table 33Middle East: market by application, 2025–2035 (USD million)
- Table 34Middle East: market by type, 2025–2035 (USD million)
- Table 35Middle East: market by origin track, 2025–2035 (USD million)
- Table 36Middle East: market by country, 2025–2035 (USD million)
- Table 37Africa: market by application, 2025–2035 (USD million)
- Table 38Africa: market by type, 2025–2035 (USD million)
- Table 39Africa: market by origin track, 2025–2035 (USD million)
- Table 40Africa: market by country, 2025–2035 (USD million)
- Table 41Company market shares, 2025
- Table 42Scenario values, 2035
- Table 43Sources and confidence grades by figure
FList of figures9
- Figure 1Market value, 2025–2035
- Figure 2Growth decomposition, 2026–2035
- Figure 3Share by application, 2025 and 2035
- Figure 4Share by type, 2025 and 2035
- Figure 5Share by origin track, 2025 and 2035
- Figure 6Share by region, 2025 and 2035
- Figure 7Growth by region, 2026–2035
- Figure 8Market concentration, 2025
- Figure 9Scenario paths to 2035
Questions buyers ask
What is the graphite market worth right now?
USD 24,860.0 million in 2025, on Douglas Insights' bottom-up estimate: roughly 5.15 million tonnes of natural and synthetic graphite products at a blended USD 4,827 per tonne.
How fast will the graphite market grow to 2035?
7.69% a year in revenue terms, reaching USD 52,149.0 million by 2035; 6.2 points come from anode and electric-steel volume, and 1.4 points from battery-grade and certified ex-China mix.
Which application makes the most money, and why?
Battery anode material, at 38% of 2025 revenue (USD 9,446.8 million), and it passes half of market revenue within the forecast as cell production compounds.
Which region should a market-entry plan prioritise?
Depends on the play: Asia Pacific holds 68% on Chinese scale, North America compounds at 9.4% on incentive-funded synthesis, and Africa grows fastest at 10.5% feeding the ex-China chain.
Which companies dominate the graphite market?
BTR anchors global anode leadership, Shanshan carries Chinese synthetic scale, Syrah holds the flagship ex-China integrated position, GrafTech represents the electrode majors, and Imerys leads Europe's natural-graphite revival.
What exactly do I get for the licence fee?
The 204-page PDF, the editable Excel model behind every table, the Douglas Exclusive ex-China anode capacity tracker, a briefing call with the research team, and the next scheduled edition at no extra charge.
Research & citation
This report was researched, written and reviewed by the Douglas Insights Research Desk under the Douglas Insights editorial standards. Material errors are logged in the corrections log. No section is sponsored.
Douglas Insights Inc (2026). Graphite Market. Report DI-CM-10036, September 2026. https://www.douglasinsights.com/graphite-market/