I currently trade in rough diamonds and cement and would like only in regards to these two products

We trade in rough and polished diamonds on the local market export to international diamond trade. Our factory produces which are certified by Jewellery Council of South Africa's laboratory. ...

We are acting as agents for a lot of commodities. Costume jewellery directly form the factory. Cement and Urea from various suppliers worldwide - to great variety buyers worldwide. Always at best price per order. ...