It turned out that this is a ready-to-cook tocino, rather than a ready-to-heat tocino. Regardless, 10 minutes in the air fryer at 180°C resulted in a delicious dish. The pork was tender enough that I didn't need a knife to cut it. The tocino flavor wasn't overpowering, and the sweetness was just right.
The package's contents were fairly dry, not sloppy with marinade, unlike many other ready-to-cook tocino packages, so the 250g contents were 99.8% meat.