إعلانات شراء بوست في الفئة الفرعية المعادن - الخامات في رخاميات و معادن من تايوان

I would be grateful if you could provide me a quotation and delivery data of 200 tons of untreated bentonite with the following physical properties: Yield Point <= 0.8 Plastic Viscosity >= 10 Fluid Loss <= 12 ml. Viscosity @ 600 rpm: >= 30 Viscosity @ 300 rpm: >= 20 Thank for the help

interested in souring sodium bentonite ores with swelling factor min. 20 (American ACC measure). Can you supply such?

We have request of manganese ore, can you offer it??

We needed the steam coal