Agriculture
Pigeon Peas: Uses, Varieties, Quality Grades, and Bulk Sourcing Guide
A practical guide to pigeon peas, toor and arhar for food businesses, millers, importers and procurement teams.
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Duara Group Insights
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Duara Group publishes practical information about products, commodities, sourcing, procurement, trade and the industries we serve.
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Mining & Minerals
Where to Buy Coal in Bulk in Kenya: Suppliers, Grades and Delivery Options
Compare Kenyan coal procurement options by verified origin, plant specification, delivered cost and inspection arrangements.
3 min read
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Mining & Minerals
Coal Suppliers in Tanzania: Types, Grades and Export Options
A practical Tanzania coal sourcing guide covering producing regions, quality evidence, regional transport and export checks.
3 min read
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Mining & Minerals
South African Coal Suppliers: A Guide for International Buyers
Evaluate South African coal offers by grade, exporter identity, quality evidence and confirmed inland and port logistics.
3 min read
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Mining & Minerals
Coal Price Per Ton: What Determines the Cost?
Understand coal pricing by energy, quality, origin, shipment size and delivery terms before comparing bulk offers.
3 min read
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Mining & Minerals
How to Import Coal from Africa: A Buyer's Guide
Plan an African coal purchase from technical approval and counterparty checks through inspection, freight and destination delivery.
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Mining & Minerals
How to Request a Bulk Coal Quotation: Specifications and Documents Required
Use this coal RFQ checklist to specify calorific value, quality, quantity, destination, inspection and delivery terms.
3 min read
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Mining & Minerals
Best Types of Coal for Cement Manufacturing
Select cement-plant coal against kiln and mill requirements, ash chemistry, sulfur balance and delivered heat cost.
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Mining & Minerals
Thermal Coal vs Metallurgical Coal: Differences and Applications
Understand heat-use coal, coking coal and PCI coal so procurement specifications match the industrial process.
3 min read
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Mining & Minerals
Anthracite vs Bituminous Coal: Which Should You Buy?
Compare anthracite and bituminous coal by combustion behaviour, carbon requirements, processing and buyer qualification.
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Mining & Minerals
Understanding Coal Calorific Values: 5,000, 5,500 and 6,000 kcal/kg
Compare coal energy values correctly by distinguishing GCV, NCV, GAR, GAD and units before evaluating price.
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Mining & Minerals
Coal for Industrial Boilers: How to Choose the Right Grade
Specify boiler coal for the installed combustion system, fuel preparation, ash behaviour and operating limits.
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Mining & Minerals
Understanding Coal Specifications: Ash, Sulfur, Moisture and Fixed Carbon
Read coal analyses with the correct basis, units and sampling context, and turn technical results into purchase limits.
3 min read
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Mining & Minerals
Coking Coal vs PCI Coal for Steel Manufacturing
Distinguish coke-oven blend coal from blast-furnace injection coal and specify the tests each buying route requires.
3 min read
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Energy & Power
Global Coal Demand in 2026: What Industrial Buyers Should Know
Read the IEA's September 2026 demand outlook as a dated forecast and translate it into practical coal procurement checks.
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Energy & Power
Coal Price Trends in 2026: Implications for Bulk Buyers
A dated review of the IEA's 2026 benchmark observations, with clear distinctions between market markers and supplier quotations.
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Energy & Power
Tanzania's Role in African Coal Supply and Export Markets
Separate documented Tanzanian coal operations and regional sales from proposed projects and unverified shipment availability.
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Energy & Power
South African Coal Exports: Market Trends and Trade Opportunities
Review South African coal export opportunities through dated market evidence, inland transport checks and buyer qualification.
3 min read
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Energy & Power
Kenya's Coal Imports and the Future of Domestic Coal Production
Distinguish coal supplied into Kenya from domestic resources and proposed developments, with a practical origin-verification framework.
3 min read
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Energy & Power
Global Coal Supply Outlook for 2027: What Procurement Teams Should Watch
Build a 2027 coal procurement watch list from the IEA's dated outlook while separating forecasts from confirmed supply commitments.
3 min read
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Food & Beverages
Canola Oil Supply, Sourcing and Bulk Procurement
A practical guide for manufacturers, distributors and procurement teams buying canola oil in commercial quantities.
8 min read
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Agriculture
Canola Meal Supply, Sourcing and Bulk Procurement
How animal-feed buyers can define, evaluate and source canola meal without relying on an ambiguous product name or assumed nutrient values.
7 min read
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Food & Beverages
Soybean Oil Supply, Sourcing and Bulk Procurement
Commercial guidance for manufacturers, distributors and procurement teams sourcing soybean oil or soya oil in bulk.
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Agriculture
Soya Powder Supply, Sourcing and Bulk Procurement
How buyers can define the exact soybean-derived powder or meal they need before asking suppliers to quote.
8 min read
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Agriculture
Rice Polish: Uses, Quality and Bulk Supply for Animal Feed
A practical buyer's guide to rice polish, from milling and feed use to quality, storage, packaging and commercial sourcing.
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Agriculture
Sunflower Seeds: Types, Uses and Commercial Supply
Oilseed sunflower and confectionery sunflower serve different markets. This guide explains how commercial buyers specify the right seed for processing or food use.
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