Up to 2020 these wheels used Formula DHT-148 rear hub. It is a cheap chinese hub, that can be bought for 40 Euro. Pair, front and rear 60 Euro. It doesn't last long. Mine with regular servicing lasted 10000 km. Spare parts for this hub are a problem. Set of wheels from this bike are being sold for 150 Euro, aftermarket, locally here. And this is what they are worth. They are neither super tough or "fairly light".
Middle of the road, high quality wheels, DT Swiss X 1700, are being sold for 500 Euro. DT 350 hubs, they are using, cost 200 Euro, so nearly half price of these wheels. I consider them "pretty light" at around 1700 grams and they are much tougher than stock wheels, what you can check in crash tests done by independent testing. They use sealed cartridge bearings, that can be bought without any problems as well as spare parts like freehubs. Factories are in Europe, USA and Asia.
Slightly cheaper are Fulcrum Red Zone 5, I just bought. They retail for around 300 Euro. I consider them "fairly light" at 1815 grams. They have an opinion of being super tough with Campagnolo quality behind them. They use sealed cartridge bearings, that can be bought without any problems as well as spare parts like freehubs. Factories are in Europe and Asia.