China’s magnesium carbonate output is high but its added value is low
Hebei Messi Biology Co., Ltd. stated that my country’s magnesium carbonate output has always been at the forefront of the world rankings, especially the low-end magnesium carbonate output has ranked first in the world, and the average annual growth rate of output has remained above 15%. my country has become a major magnesium carbonate producer […]
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