Perhaps these are sold only in the brick and mortar store.
I bought some on Sunday. They are manufactured by Ritek.
CDR Identifier reports this:
ATIP: 97m 31s 07f
Disc Manufacturer: Ritek Co.
Assumed Dye type: Phthalocyanine (Type 7)
Media type: CD-Recordable
Recording Speeds: min. unknown - max. unknown
nominal Capacity: 656.69MB (74m 45s 00f / LBA: 336225)
I burned two in my Yamaha CRW6416S but when I verified the data on them, one of them reported a bad block, although it appeared to read successfully after several tries.