Technical notes and market commentary from our sourcing and export desks. New articles are published regularly — subscribe in the footer.
K-spar and Na-spar behave very differently in a fast-fire kiln. We break down chemistry, fired behaviour and cost to help ceramic technologists choose correctly.
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Solar glass demands ultra-low iron silica. Here is how Rajasthan quartz and 40-mesh silica sand meet the specification — and what buyers should verify.
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From ball clay plasticity to feldspar fluxing power: the specifications, tests and sourcing questions that matter when importing ceramic minerals.
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Stockpiles, lab gates, container stuffing and port documentation — a transparent look at the supply chain behind every Alham Exim shipment.
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XRF analysis, fired-disc whiteness, LOI and moisture: what each test tells you, and why we certify every batch at accredited third-party labs.
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Ceramics capacity in Vietnam, construction growth in Saudi Arabia and Europe's de-icing salt demand — where industrial mineral trade is heading.
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