Reliable supply of solid fuels for industrial and energy applications, backed by deep market intelligence and blending expertise.
Comet Trading brings decades of physical commodity experience to the global solid fuels market, connecting producers with industrial consumers across four continents.
Our solid fuels desk goes beyond simple supply. We work alongside clients to analyse their feedstock requirements, assess product specifications, and identify blending strategies that optimise combustion performance while managing cost. Whether sourcing thermal coal for industrial kilns or petroleum coke for cement and smelting operations, we structure each trade to deliver consistency, transparency, and measurable value across the supply chain.
Rooted in Geneva, the world's foremost commodity-trading hub, and supported by commercial representatives active across more than 14 countries, Comet Trading brings genuine local knowledge to every origin and destination market we operate in.

From large-scale thermal coal programmes to high-calorific petroleum coke, our solid fuels portfolio is structured around the real needs of industrial end-users.


Sourced from established mining regions and traded into cement, power, and general industrial markets. We supply standard and sub-bituminous grades, matched to client kiln and boiler specifications, with full documentation and logistics coordination included.
High-calorific petcoke, both fuel-grade and anode-grade, sourced from refinery producers and traded into cement kilns, aluminium smelters, and chemical manufacturers. Our blending capability allows clients to balance energy content, sulphur levels, and cost per calorific unit.
Our solid fuels programmes are built around the operational and procurement needs of major industrial consumers worldwide.
Cement kilns demand consistent calorific value and controlled sulphur content across sustained supply programmes. We structure long-term coal and petcoke programmes, including blended solutions, that align with plant throughput, seasonal demand, and clinker quality requirements.
Industrial power users, co-generation plants, and process-heat applications require flexible volume agreements and reliable logistics scheduling. Comet Trading coordinates multi-origin supply chains to ensure uninterrupted fuel availability for critical industrial operations.
Aluminium smelters, ferroalloy producers, and other metallurgical plants consume significant volumes of high-calorific petcoke and blended fuels. We source anode-grade and fuel-grade products and manage the full logistics chain from refinery to plant gate.
We go beyond transactions, delivering integrated services that reduce complexity, enhance transparency, and strengthen resilience across supply chains.
End-to-end freight and port coordination across major coal and petcoke trade routes, Atlantic, Pacific, and Indian Ocean basins.
Letters of credit, documentary collections, and structured finance solutions, facilitating trade between producers and buyers across complex cross-border transactions.
Access to a wide network of mining groups, refineries, and trading counterparties, enabling competitive sourcing aligned to client specification and delivery timelines.
Ongoing price monitoring, index analysis, and supply-demand insight across thermal coal and petcoke markets to support procurement decisions and contract structuring.

Iron ore, scrap, pig iron, HBI, DRI, semi-finished and finished steel products.
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Clinker, bulk and bagged cement, fly ash, slag, and supplementary cementitious materials.
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Urea, DAP, MAP, SOP, SSP, phosphate rock, and sulphur, serving global agricultural markets since 2024.
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