I've fully understood this task, and I can do it perfectly. And have done an exact similar task before.
I worked for a clearing and forwarding company and had to look for potential clients from different places around the world e.g. India, Turkey, China.. etc.
With over 5 years of experience with Excel and Web Research. I can guarantee with full confidence, I will be able to complete this task.
I will check EVERY listing online, from eBay, Amazon, Aliexpress. These are just 3 of several listing sites I will be going through. I think I'll be able to get probably over 150 contacts.
Do not hesitate to contact me for further information should you require more.