Offer for managanese ore concentrate from Kazakhstan

Our company (Russia) exists more than 10 years and works in the international market. Annual revenue is 50 million dollars.
The main focus is the production and trade in ferroalloys, steel deoxidizers and manganese ore. We are part of a partner group of manufacturers in Kazakhstan.

At the present moment we can offer the following:
1) Manganese ore concentrate, size 10-100 мм
Specification:
Mn – not less 35%
SiO2 – not more 15%
Fe – not more 7%
Moisture – not more 8%
2) Manganese ore concentrate, size 0-100 мм
Specification:
Mn – not less 27%
SiO2 – not more 24%
Fe – not more 15%
Moisture – not more 10%
Origin: Kazakhstan – manganese ore deposit Bogach
Packing: bulk (railway wagon)
Quantity: up to 5000 mt per month
Delivery terms: DAP destination point ( in railway wagons)
Price: subject of negotiations
Payment terms: 100% irrevocable Letter of Credit (L/C).