It looks like we’re not only seeing the return of Ektachrome from Kodak this year, but they’re also bringing back T-Max P3200 TMZ multi-speed black & white film, too. We don’t know an exact release date yet, but according to a press release, it will become available sometime during March 2018. It will be coming back in 135 (35mm) format 36 exposure rolls.
Although called P3200, it’s not actually ISO film. The nominal film speed of P3200 TMZ is ISO800, but the “P” means it’s designed to be pushed. It can even be pushed beyond EI 3200, although beyond 6400, you’ll want to do some tests to see if the results are acceptable for your needs.