The Soviet Union.

I don't recall ever seeing USSR products in stores, while plenty of manufactured goods from other countries were. (By products I meant manufactured products, not extracted resources like oil.)

I did, so it probably depends of where you live.

What Soviet products did you see?

I remember books (there was a famous soviet science publisher, which I believe we learned later had gulag deportees working on their printing presses) and I seem to recall toys and some foods.

My memory from the period is far from perfect, though, as I was a kid when the USSR collapsed.

I got some Soviet Union produced wrenches and drill from my great grandfather and East Germany made drill bits from an auction despite nobody in my family living outside the US in 120 years. No it isn't common, but I wouldn't expect the Soviet Union's biggest rival to be importing many of their products to start with, so the fact I possess them at all is decent evidence of their significant production volume.

But no cars, washing machines, microwaves, electronics, furniture, apparel, and on and on. Kinda sad for the size of the country.

I bought some Soviet stuff after the fall of the USSR, because it was unique and interesting. One item was a telescope, one was a brand new rotary dial telephone manufactured in the 1950s, and one was a mechanical clock reputed to be from a submarine.

I'm only sad that I abandoned my phone line (as I only received spam calls on it) and so my Commie Phone is a nice, but useless, desk ornament.

>> no cars

actually there was car export. Google "britain lada". I also remember some south american countries having cars from USSR. Cars were mostly exported to countries that didn't have car production.

>> electronics, furniture, apparel

There was a lot of trade going on, but in most countries local electronics and apparel was the better option.

You have to understand, the economy wasn't that global at the time. A lot of countries had american knick-knacks mostly because american soldiers brought it in and exchange it for local knick-knacks.

Most of the global trade was for materials.

I think that may have been a result of the political divide of that era. The USSR did export some machinery and arms, but those were traded largely within other Communist countries and "third world" countries.