[trq01758]

They do: https://maxell-usa.com/product-category/cassette-tapes/

There are also others:

https://www.thomannmusic.com/compact_cassettes.html

https://revox.com/en/revox-news/now-available-revox-empty-ca...

[wewewedxfgdf]

That's pretty cool I wonder if it's newly manufactured.

[NoraCodes]

The Maxell Type 1 tapes are newly manufactured.