Tefal Everest frying pans on sale at Amazon AU, seem to have good reviews and made in France.
Was going to buy some cheapo $20 frypans but thought I'd give these a go since they were on sale.
Larger versions are also available at discount.
Tefal Everest Frying Pans, 32cm, Stone $55.20 - save $44.75 (45%)
https://www.amazon.com.au/32-Everest-Frying-Thermospot-Alumi…
Tefal Everest Frying Pan, 28 cm, Stone $44.80 - save $35.15 (44%)
https://www.amazon.com.au/28-Everest-Frying-Thermospot-Alumi…
From what i can tell these are on the tefol website and the bigger versions have the embossing on the bottom, see the 32 cm one for example