Lead ore, galena.Commission agents
Calcite.
Organic vege's.
Minerals.
Minerals.
Minerals.
Minerals ores.
Magnesium and relative products.
Vietnam ilmenit ore, coal.
Graphite products, graphite electrodes, graphite anodes, graphite, heating elements, graphite blocks, pure graphite.
Silicon metal lumps powder.
Fluorspar CaF2 50%-92.
Copper ore.
Chromite.
Pigment.
Chrome.
Rutile sand.
Industrial minerals.
Cubic zirconia.
Zircon sand, rutile sand.