Thank you so much for your answer and also sorry for my late response.
What I am mainly interested in is knowing about industrial diamonds is following:
Ins and outs of the business
How does the importing, exporting and trading licencing works in the EU
Who are the main buyers in Europe
What to be careful about in this business
How are industrial diamonds differentiated
How to ideally approach them and some other questions as well
Do you think you can help David?