The secondhand book and photo website Kongfz.com is a wonderful source of old carbooks and photos. Recently a series of 10 photos of Haiyan minicars made in Shanghai appeared and your author took the chance to buy the photos. Here a preview.
This is a closed version of the Haiyan 730 Second model convertible of 1959. Probably there was only one prototype. Note the small track width of the rear wheels.
Besides the Haiyan 730 second model there is a simpler convertible, probably the original prototype.
And I collected the last years some photos of the other Haiyan mini’s:
Here an anusual picture of the serial-produced Haiyan 730 second model, with a soft top.
Over the years ‘new’ photos show up of cars, which we initially knew from one photo only. It is great.