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出 处:《China's Refractories》2013年第3期49-51,共3页中国耐火材料(英文版)
摘 要:On June 25. 2013, YELAND Group Co., Ltd. announced that its subsidiaries--Zibo Jiafeng Mining Co., Ltd. would build a prqjeet with an annual capacity of 100 thousand tons ceramite proppant with low density and high strength and a 120 thousand tons deep processing project of high-grade calcined Jiaobaoshi. Total investment is about CNY 178 million including CNY 140 million for the ceramite proppant project and CNY 38 million for the deep processing project.On June 25. 2013, YELAND Group Co., Ltd. announced that its subsidiaries--Zibo Jiafeng Mining Co., Ltd. would build a prqjeet with an annual capacity of 100 thousand tons ceramite proppant with low density and high strength and a 120 thousand tons deep processing project of high-grade calcined Jiaobaoshi. Total investment is about CNY 178 million including CNY 140 million for the ceramite proppant project and CNY 38 million for the deep processing project.
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