Although some dealers put in whatever they want for price or politics, I would not judge them just for that statement.
The list I posted earlier covers the WS, but as of about April of last year, when the additive supplier made some changes. Up until then that product covered the rest of that list, but not WS. As there was no WS in this market by any brand, most Toyota people used the normal "Universal" like what I list below. But the Toyota dealer (owner is a cheapskate, cheat, etc.) used mineral Dexron III. Argument was no transmission failed during the warranty period.
But I have another synthetic that covers most of the rest. The additive companies do the testing and the approval of the base that they can stand behind. They spend a lot of time and money trying to come up with common with formulations that simplify the supply chain while giving the required performance.
Aisin Warner AW-1
Allison C-4
Allison TES-295
Audi G 0`52 162
Audi G 052 990
Audi G 055 025
BMW 7045E
BMW LA2634
BMW LT 71141
Chrysler ATF+2, ATF+3, ATF+4
Chrysler Mopar AS68RC
DEXRON®
DEXRON®-II, IID, IIE
DEXRON®-IIIF, IIIG
DEXRON®-IIIH
Esso LT 71141
Ford FNR5
Ford MERCON®
Ford MERCON® V
Honda ATF-Z1
Hyundai NWS-9638
Hyundai SP-II & SP-III
Hyundai SPH-IV
Idemitsu K17
JASO 1-A
JWS 3309
JWS 3324
Kia SP-II & SP-III
MAN 339 V1, V2
MAN 339 Z1, Z2
MAN 339F
Mazda ATF-M III
Mazda ATF-MV
Mercedes Benz 236.1, 236.2, 236.3, 236.5, 236.6, 236.7, 236.9, 236.10, 236.11
Mitsubishi ATF J2
Mitsubishi SP-II, SP-III
Nissan 402
Nissan Matic-D, J, K
Nissan Matic-S
Shell 3403
Shell LA2634
Subaru ATF, ATF-HP
Suzuki 3317
Texaco ETL-7045E
Texaco ETL-8072B
Texaco N402
Toyota T-III & T-IV
Toyota WS (JWS 3324)
Voith 55.6335.XX (G607)
Voith 55.6336.XX (G1363)
Volvo 97340
Volvo 97341
Volvo (auto) (4 sp, 6 sp)
VW G 052 162
VW G 052 990
VW G 055 025
ZF TE-ML 03D, 04D, 05L, 09, 11B, 14A, 16L, 17C
ZF TE-ML 14B