Seantram

ATIP: 97m 22s 18f
Disc Manufacturer: Seantram Technology Inc.
Assumed Dye type: Phthalocyanine (Type 8)
Media type: CD-Recordable
Recording Speeds: min. unknown - max. unknown
nominal Capacity: 657.42MB (74m 50s 01f / LBA: 336601)

Sold as GQ-6x-74min:

I am providing these results from CDRs burned AT LEAST 2 years or so ago. They have been kept in CD Cases or CD Wallets for the duration, and NO physical damage is on them. All CDs were burned with either a Ricoh 6200A (latest firmware), Ricoh 7040A (latest firmware), or Ricoh 7200A (latest firmware). Some tests are not quite the full capacity (74 or 80 min), but are relatively close. These results may be helpful to those who have stored media on these specific mediums and are woried about the CDRs data corruption.

SuperG

Plextor PX-W1210A, F/W unknown, 600Mb data.
ATIP: 97m 22s 18f
Disc Manufacturer: Seantram Technology Inc.
Reflective layer: Dye (Short strategy; e.g. Phthalocyanine)
Media type: CD-Recordable
Recording Speeds: min. unknown - max. unknown
nominal Capacity: 657.42MB (74m 50s 01f / LBA: 336601)

Sold as Larion 12X.

Plextor PX-W1210A, F/W unknown, 680Mb data
ATIP: 97m 22s 11f
Disc Manufacturer: Seantram Technology Inc.
Reflective layer: Dye (Long strategy; e.g. Cyanine, Azo etc.)
Media type: CD-Recordable
Recording Speeds: min. unknown - max. unknown
nominal Capacity: 702.83MB (79m 59s 74f / LBA: 359849)

Sold as Larion 12X. Written loooong time ago, 3 years or so.