Is the selling of products to another country.
a. dumping
b. importing
c. exporting
d. in-trading

C. Exporting

Explanation:

When the product is sold to another country or a foreign country, the term we called is exporting.  

The seller is the person who sells the goods which we called the exporter and the buyer who receiver the goods is called the importer.

The motive to export and import the goods is to gain a competitive advantage and build a good reputation across the world.