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π SIMILAR VOLUMES
Shenyang Chemical is the most prominent Chinese company and it is the only one that has developed proprietary technology for making highgrade fumed silica, with a specific area of more than 200 sq m/g.
reports that 50-60% of its output was shipped to Europe, 35-40% to North America and 10% to markets in Asia and Latin America. Deliveries to North America are handled at Imerys terminals at Portland (Maine), Vancouver (British Columbia) and Trois Rivières (Quebec), prior to onward shipment to custom
Mr Noon noted that good quality marble deposits, suitable for GCC production, are distributed throughout Asia, especially in China, Japan, Vietnam and Malaysia. The production of precipitated calcium carbonate (PCC) is much more energy-and capital-intensive than GCC production and most PCC will cont