Diatomite is this man''s best friend China Daily
Nov 28, 2014· Li says the development of diatomite is still at an early stage in China, and the market needs working on. Annual demand is now up to 500,000 tons a year, and he expects that figure to more than double in three years. "Most of the companies in this industry are quite small, but more overseas and Chinese companies are entering it," he says.