Entradas de agosto de 2018

Ago 13

Low-grade magnesia prices fall while stocks rise

Chinese low-grade magnesia prices moved downward because of increasing stock levels amid thin buying activity among downstream refractory producers, while high-grade magnesia prices were unchanged on a lack of magnesite ore. All prices for low grades of China-origin caustic calcined magnesia (CCM), dead burned magnesia (DBM) and fused magnesia (FM), assessed by Industrial Minerals, moved …

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Ago 06

Lead times grow for alumina, silicon carbide amid tightness in supply

Users of silicon carbide, brown-fused alumina and calcined alumina are having to wait longer to get their consignments amid limited availability and firm prices. Market participants active in the distribution and consumption of refractory raw materials are reporting longer lead times for deliveries of minerals including silicon carbide, and fused and calcined alumina, which is …

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