Dear sir/Madam
As you may know we are a mining group specializing in the production of iron ore and we plan to sale zinc ore right now.
It will be our pleasure to do business with you.

Here is the specification of our available zinc ore.
Name of commodity: Zinc ore
Quantity: 5000 DMT per month
Grade: 20%
In case you are interested Please kindly let me know in my direct mail as below,

Sincerely
Afrooz esmaeli